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Equipped with an integrated 22.2 V, 2500 mAh lithium-ion battery, it delivers a fully self-contained solution for deployments where external power is not practical. Its rugged machined aluminum housing, depth-rated to 1000 m, ensures dependable operation in even the most challenging environments.\u003c\/p\u003e\n\u003cp data-start=\"813\" data-end=\"1239\"\u003eSupporting multiple modulation schemes with data rates from 80 bps up to 10,240 bps, the S1000Li provides versatile communication options across a range of conditions, with typical ranges of up to 4 km (depending on modulation scheme and environmental conditions). A high-power transmitter outputs up to 175–180 dB re 1 µPa @ 1 m, while advanced two-way acoustic ranging delivers \u0026lt;0.3 m accuracy, enabling both reliable data transfer and precise positioning.\u003c\/p\u003e\n\u003cp data-start=\"1241\" data-end=\"1609\"\u003eIntegration is effortless with support for Python, MATLAB®, C++, and JSON APIs, along with options for Ethernet, RS-232, or RS-422 interfacing. The onboard \u003cspan\u003e1.4GHz Arm® Cortex®-A53 \u003c\/span\u003eprocessor running Linux allows custom applications and logging, all stored on 32GB of onboard storage.\u003c\/p\u003e\n\u003cp data-start=\"1611\" data-end=\"2002\"\u003eWith its slim profile (376 mm × 49 mm × 49 mm) and manageable weight (1175 g dry \/ 513 g in water), the S1000Li delivers the power, accuracy, and portability demanded by today’s ocean engineers, researchers, and IoT innovators. 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band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMARIA:\u003c\/strong\u003e Unlocks the Marine Acoustic Rapid Innovation Architecture for custom acoustic algorithms, PCM data access, and advanced hardware control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the technical specifications sheet at \u003cstrong\u003ewww.popotomodem.com\/documentation\u003c\/strong\u003e for more in-depth information.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Standard - 14-40V","offer_id":51767208345784,"sku":"PMM4511-00","price":2750.0,"currency_code":"USD","in_stock":true},{"title":"Wide - 8.5-40V","offer_id":51797063499960,"sku":"PMM4511WV-00","price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/PMM4511-thumbnail.png?v=1757106336"},{"product_id":"dual-pmm5544-devkit-bundle","title":"Dual PMM5544 Development 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Whether designing for research, ROV\/AUV integration, or custom subsea instrumentation, this bundle gives you everything you need to evaluate underwater acoustic communications, develop custom control software, and prototype embedded acoustic systems with the PMM5544.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Node Development System:\u003c\/strong\u003e Includes two PMM5544 OEM modem platforms for testing acoustic links, ranging, and custom integration workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance OEM Platform:\u003c\/strong\u003e Arm® processor supports onboard computation, automation, and custom acoustic applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Channel ADC\/DAC Capability:\u003c\/strong\u003e Supports sample-synchronous multi-channel input and output for advanced sensing, playback, and acoustic processing development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Data Rates:\u003c\/strong\u003e Supports multiple modulation schemes from 80 bps to 10,240 bps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Ranging:\u003c\/strong\u003e Two-way acoustic ranging with accuracy better than \u0026lt;0.3 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Interfaces:\u003c\/strong\u003e Gigabit Ethernet, RS-422, and RS-232 connectivity with pShell, JSON, and web interface support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Linux Platform:\u003c\/strong\u003e Supports Python, C++, MATLAB®, JSON, JACK, and MARIA APIs for system automation and custom development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Data Logging:\u003c\/strong\u003e 64 GB internal storage with expandable microSD support for waveform playback and recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Integration Ready:\u003c\/strong\u003e Designed for bench testing, embedded development, and integration into ROVs, AUVs, custom housings, or subsea instruments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Specialized Features (License Required):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJANUS Support:\u003c\/strong\u003e Enables interoperable underwater communications using the NATO ANEP-87 standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhorcys Stheno + Euryale:\u003c\/strong\u003e Adds secure Phorcys communications capability on supported configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMARIA:\u003c\/strong\u003e Unlocks the Marine Acoustic Rapid Innovation Architecture for custom acoustic algorithms, PCM data access, and advanced hardware control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ci\u003eNOTE: Requires 1 license copy per modem.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x PMM5544 Development Kits\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEach includes a PMM5544 OEM Acoustic Modem, Popoto Digital Interface (PDI) board, and 22.2 V 77 Wh Li-Ion battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x PMT-28 28 kHz Transducers with 1 m Leads\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x USB Cables\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x Li-Ion Battery Chargers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the technical specifications sheet at \u003ca rel=\"noopener\" href=\"http:\/\/www.popotomodem.com\/documentation\" target=\"_blank\"\u003ewww.popotomodem.com\/documentation\u003c\/a\u003e for more in-depth information.\u003c\/p\u003e","brand":"Popoto Modem","offers":[{"title":"Default Title","offer_id":51823673999544,"sku":"BK-KK-55-00","price":12285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/Dual-PMM5544-OEM-bundle-thumbnail_16edc494-df85-4d3c-bf8a-2d38738412ab.png?v=1779916668"},{"product_id":"dual-pmm6081-devkit-bundle","title":"Dual PMM6081 Development Kit Bundle","description":"\u003cp\u003eThe \u003cstrong\u003eDual PMM6081 Development Kit Bundle\u003c\/strong\u003e provides a ready-made two-node OEM acoustic modem system for high-performance development, testing, and integration. Whether designing for research, ROV\/AUV integration, or custom subsea instrumentation, this bundle gives you everything you need to evaluate underwater acoustic communications, develop custom control software, and prototype advanced embedded acoustic systems with the PMM6081.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Node Development System:\u003c\/strong\u003e Includes two PMM6081 OEM modem platforms for testing acoustic links, ranging, and custom integration workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Processing:\u003c\/strong\u003e Quad-core Arm® processor supports advanced onboard computation, automation, and custom acoustic applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Hydrophone Capability:\u003c\/strong\u003e Supports sample-synchronous multi-channel input for advanced sensing, beamforming, and acoustic processing development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Data Rates:\u003c\/strong\u003e Supports multiple modulation schemes from 80 bps to 10,240 bps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Ranging:\u003c\/strong\u003e Two-way acoustic ranging with accuracy better than \u0026lt;0.3 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Interfaces:\u003c\/strong\u003e Gigabit Ethernet, RS-422, and RS-232 connectivity with pShell, JSON, and web interface support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Linux Platform:\u003c\/strong\u003e Supports Python, C++, MATLAB®, JSON, JACK, and MARIA APIs for system automation and custom development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Data Logging:\u003c\/strong\u003e 128 GB internal storage with expandable microSD support for waveform playback and recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Integration Ready:\u003c\/strong\u003e Designed for bench testing, embedded development, and integration into ROVs, AUVs, custom housings, or subsea instruments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Specialized Features (License Required):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJANUS Support:\u003c\/strong\u003e Enables interoperable underwater communications using the NATO ANEP-87 standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhorcys Stheno + Euryale:\u003c\/strong\u003e Adds secure Phorcys communications capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMARIA:\u003c\/strong\u003e Unlocks the Marine Acoustic Rapid Innovation Architecture for custom acoustic algorithms, PCM data access, and advanced hardware control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ci\u003eNOTE: Requires 1 license copy per modem.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2x PMM6081 Development Kits\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEach includes a PMM6081 OEM Acoustic Modem, Popoto Digital Interface (PDI) board, and 22.2 V 77 Wh Li-Ion battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x PMT-28 28 kHz Transducers with 1 m Leads\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x USB Cables\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x Li-Ion Battery Chargers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the technical specifications sheet at \u003ca href=\"http:\/\/www.popotomodem.com\/documentation\" rel=\"noopener\" target=\"_blank\"\u003ewww.popotomodem.com\/documentation\u003c\/a\u003e for more in-depth information.\u003c\/p\u003e","brand":"Popoto Modem","offers":[{"title":"Default Title","offer_id":51823693693112,"sku":"BK-KK-6-00","price":14085.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/Dual-PMM6081-OEM-bundle-thumbnail.png?v=1779916263"},{"product_id":"db-100-55-deckbox-m2000-55-bundle","title":"DB-100-55 Deckbox + M2000-55 Bundle","description":"\u003cdiv class=\"OutlineElement Ltr SCXW61346416 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW61346416 BCX8\"\u003e\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW61346416 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003eThe DB-100-55 \u003c\/span\u003e\u003cspan class=\"NormalTextRun SpellingErrorV2Themed SpellingErrorHighlight SCXW61346416 BCX8\"\u003eDeckbox\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e + M2000-55 Bundle delivers a complete surface-to-subsea solution built around the proven PMM5544 electronics. With a topside \u003c\/span\u003e\u003cspan class=\"NormalTextRun SpellingErrorV2Themed SCXW61346416 BCX8\"\u003eDeckbox\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e and dunking transducer paired to a depth-rated M2000 subsea modem, this kit makes it simple to \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003eestablish\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e underwater communication links for dockside trials or real-world deployments.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW61346416 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":240,\"335559739\":240,\"335559740\":276}'\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW61346416 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW61346416 BCX8\"\u003e\u003cstrong\u003e\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW61346416 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003eWhat’s Inside:\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW61346416 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":240,\"335559739\":240,\"335559740\":276}'\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli class=\"ListContainerWrapper SCXW61346416 BCX8\"\u003e\n\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW61346416 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e1× M2000-55 enclosed acoustic modem (containing PMM5544 electronics)\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW61346416 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":240,\"335559739\":240,\"335559740\":276}'\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ListContainerWrapper SCXW61346416 BCX8\"\u003e\n\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW61346416 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e1× DB-100-55 \u003c\/span\u003e\u003cspan class=\"NormalTextRun SpellingErrorV2Themed SCXW61346416 BCX8\"\u003eDeckbox\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW61346416 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":240,\"335559739\":240,\"335559740\":276}'\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ListContainerWrapper SCXW61346416 BCX8\"\u003e\n\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW61346416 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e1× 10m\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e PMT-28 d\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003eunking transducer\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW61346416 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":240,\"335559739\":240,\"335559740\":276}'\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ListContainerWrapper SCXW61346416 BCX8\"\u003e\n\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW61346416 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e1× \u003c\/span\u003e\u003cspan class=\"NormalTextRun SpellingErrorV2Themed SCXW61346416 BCX8\"\u003ePopoto\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e Digital Interface (PDI) board\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW61346416 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":240,\"335559739\":240,\"335559740\":276}'\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ListContainerWrapper SCXW61346416 BCX8\"\u003e\n\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW61346416 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003e1× Subconn-to-14-pin interface cable\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW61346416 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":240,\"335559739\":240,\"335559740\":276}'\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ListContainerWrapper SCXW61346416 BCX8\"\u003e\n\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW61346416 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW61346416 BCX8\"\u003eUSB cables + Li-Ion chargers\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW61346416 BCX8\" data-ccp-props='{\"134233117\":false,\"134233118\":false,\"201341983\":0,\"335559738\":240,\"335559739\":240,\"335559740\":276}'\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Popoto Modem","offers":[{"title":"Default Title","offer_id":51823741960376,"sku":"BK-DM-55-00","price":16250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/M2000-with-deckbox-bundle-thumbnail_e6b2cc98-33e3-48c7-ad12-c3fe73964e18.png?v=1778161353"},{"product_id":"c1500","title":"C1500 - Compact Underwater Acoustic Modem","description":"\u003cp\u003eThe \u003cstrong\u003eC1500 Underwater Modem\u003c\/strong\u003e is Popoto Modem’s most compact battery-powered underwater acoustic modem, designed for reliable communication, ranging, and system integration in demanding subsea environments. Built around the PMM4511 modem board set and packaged in a rugged aluminum enclosure, the C1500 provides an all-in-one acoustic modem solution with an integrated 22.2 V, 3500 mAh lithium-ion battery and a compact 300 mm x 76 mm x 76 mm form factor depth-rated to 2000 m.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eC1500 Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Battery-Powered Design:\u003c\/strong\u003e Integrated 22.2 V, 3500 mAh lithium-ion battery in a rugged, deployment-ready enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Range Acoustic Communication:\u003c\/strong\u003e Supports reliable underwater communication depending on conditions, transducer configuration, and modulation selected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Data Rates:\u003c\/strong\u003e 80 bps to 10,240 bps depending on the selected modulation scheme.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Power Acoustic Output:\u003c\/strong\u003e Transmit output levels up to 175–180 dB re 1 µPa @ 1 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Acoustic Ranging:\u003c\/strong\u003e Two-way acoustic ranging with accuracy better than \u0026lt;0.3 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Linux Platform:\u003c\/strong\u003e 1.4 GHz Arm® Cortex®-A53 processor running Linux for customization and integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy System Integration:\u003c\/strong\u003e Python, MATLAB®, C++, and JSON APIs, with web interface and pShell configuration tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Data Logging:\u003c\/strong\u003e 32 GB internal storage (approximately 20 GB usable) with microSD expansion up to 1.5 TB+.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaveform Playback and Recording:\u003c\/strong\u003e Baseband and passband waveform playback and recording during modem operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Specialized Features (License Required):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhorcys Stheno:\u003c\/strong\u003e Adds secure Phorcys communications capability in the 20–28 kHz operating band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMARIA:\u003c\/strong\u003e Unlocks the Marine Acoustic Rapid Innovation Architecture for custom acoustic algorithms, PCM data access, and advanced hardware control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1x C1500 Underwater Modem\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Battery Charger\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x 1 m Lab Cable\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the technical specifications sheet at \u003ca rel=\"noopener\" href=\"http:\/\/www.popotomodem.com\/documentation\" target=\"_blank\"\u003ewww.popotomodem.com\/documentation\u003c\/a\u003e for more in-depth information.\u003c\/p\u003e","brand":"Popoto Modem","offers":[{"title":"No Phorcys Stheno Support","offer_id":52387136405688,"sku":"C1500LI-00","price":7450.0,"currency_code":"USD","in_stock":true},{"title":"With Phorcys Stheno Support","offer_id":52387136438456,"sku":"C1500LI-00-P","price":9950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/C1500.png?v=1766068659"},{"product_id":"seasignal","title":"SeaSignal - Next-Gen Underwater Acoustic Recording","description":"\u003cp\u003ePopoto SeaSignal is a calibrated, wide-band underwater acoustic recording platform engineered for high-fidelity measurement and analysis. 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Configured with an included low-frequency transducer and Phorcys Euryale license, the M6000-RT is optimized for secure long-range communications when extended reach is required. Built with a machined titanium housing and depth-rated to 6000 m, the M6000-RT is designed for dependable operation in extreme deep-ocean deployments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eM6000-RT Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6000 m Depth Rating:\u003c\/strong\u003e Titanium pressure housing designed for full ocean depth operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended-Range Acoustic Communication:\u003c\/strong\u003e Optimized for long-range operation using the included low-frequency transducer configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Data Rates:\u003c\/strong\u003e 80 bps to 10,240 bps depending on the selected modulation scheme.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Phorcys Euryale Included:\u003c\/strong\u003e License included for protected long-range underwater communications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Acoustic Ranging:\u003c\/strong\u003e Two-way acoustic ranging with accuracy better than \u0026lt;0.3 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Battery Power:\u003c\/strong\u003e Internal 77 Wh Li-Ion battery for portable and autonomous deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy System Integration:\u003c\/strong\u003e Ethernet, RS-422, RS-232, and programmable Linux APIs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Data Logging:\u003c\/strong\u003e High-capacity storage with waveform playback and recording capability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOptional Specialized Features (Additional License Required):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJANUS Support:\u003c\/strong\u003e Enables interoperable underwater communications using the NATO ANEP-87 standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMARIA:\u003c\/strong\u003e Unlocks the Marine Acoustic Rapid Innovation Architecture for custom acoustic algorithms, PCM data access, and advanced hardware control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1x M6000-RT Deep Ocean Modem\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x PMT-10 10 kHz Transducer\u003c\/strong\u003e (attached via cable)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Phorcys License\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Battery Charger\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Popoto Digital Interface Board\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRequired Interface Cables\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Dummy Plug\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the technical specifications sheet at \u003ca href=\"http:\/\/www.popotomodem.com\/documentation\" target=\"_blank\" rel=\"noopener\"\u003ewww.popotomodem.com\/documentation\u003c\/a\u003e for more in-depth information.\u003c\/p\u003e","brand":"Popoto Modem","offers":[{"title":"Default Title","offer_id":53285260132536,"sku":"BK-M6000-55-RT-EURYALE-00","price":17150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/M6000-LF.png?v=1775795587"},{"product_id":"m2000-rt-phorcys-euryale-bundle","title":"M2000-RT + Phorcys Euryale Bundle","description":"\u003cp\u003eThe \u003cstrong\u003eM2000-RT Underwater Modem\u003c\/strong\u003e is a rugged underwater acoustic modem platform designed for reliable communication and scientific data acquisition in demanding subsea environments. 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Encased in a machined aluminum housing and depth-rated to 2000 m, the M2000-RT combines robust durability with versatile functionality.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eM2000-RT Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2000 m Depth Rating:\u003c\/strong\u003e Pressure housing designed for deep-water deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended-Range Acoustic Communication:\u003c\/strong\u003e Optimized for long-range operation using the included low-frequency transducer configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Data Rates:\u003c\/strong\u003e 80 bps to 10,240 bps depending on the selected modulation scheme.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Phorcys Euryale Included:\u003c\/strong\u003e License included for protected long-range underwater communications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Acoustic Ranging:\u003c\/strong\u003e Two-way acoustic ranging with accuracy better than \u0026lt;0.3 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 W Acoustic Output:\u003c\/strong\u003e High transmit power for demanding communication links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy System Integration:\u003c\/strong\u003e Ethernet, RS-422, RS-232, and programmable Linux APIs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Data Logging:\u003c\/strong\u003e High-capacity storage with waveform playback and recording capability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOptional Specialized Features (Additional License Required):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJANUS Support:\u003c\/strong\u003e Enables interoperable underwater communications using the NATO ANEP-87 standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMARIA:\u003c\/strong\u003e Unlocks the Marine Acoustic Rapid Innovation Architecture for custom acoustic algorithms, PCM data access, and advanced hardware control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1x M2000-RT Underwater Modem\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x PMT-10 10 kHz Transducer\u003c\/strong\u003e (attached via cable)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Phorcys License\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x 77 Wh Li-Ion Battery\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Battery Charger\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x 1 m Lab Cable\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the technical specifications sheet at \u003ca href=\"http:\/\/www.popotomodem.com\/documentation\" target=\"_blank\" rel=\"noopener\"\u003ewww.popotomodem.com\/documentation\u003c\/a\u003e for more in-depth information.\u003c\/p\u003e","brand":"Popoto Modem","offers":[{"title":"Default Title","offer_id":53285515591864,"sku":"BK-M2000-55-RT-EURYALE-00","price":15100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/M2000-LF.png?v=1775795587"},{"product_id":"phorcys-software-license","title":"Phorcys Stheno + Euryale Software License","description":"\u003cp\u003eUnlock Phorcys Stheno + Euryale capability on compatible Popoto Modem systems, enabling support for the Phorcys secure underwater communications standard with advanced interoperable networking features. Designed for mission flexibility and protected subsea communications, this license activates Stheno (20–28 kHz) for short-range, higher-frequency operations and Euryale (8–12 kHz) for extended medium-range communications on supported modem hardware and software platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEuryale operation requires a compatible low-frequency transducer, such as the PMT-10 available \u003ca href=\"https:\/\/store.popotomodem.com\/products\/10-khz-transducer?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\" title=\"10kHz transducer\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/em\u003e\u003cbr\u003e\u003cem\u003eSupported on systems based on the PMM4511 (Stheno only), PMM5544 and PMM6081 acoustic modem platforms.\u003c\/em\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53381029429432,"sku":"SWL-PHORCYS-00","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/phorcys-software-license-thumbnail.png?v=1776867516"},{"product_id":"phorcys-stheno-euryale-software-license-copy","title":"MARIA Software License","description":"\u003cp data-end=\"480\" data-start=\"0\"\u003eUnlock MARIA (Marine Acoustic Rapid Innovation Architecture) capability on compatible Popoto Modem systems, enabling a flexible software framework for rapid development and deployment of custom underwater acoustic algorithms. Designed for research, prototyping, and advanced system integration, MARIA allows users to implement custom modulation schemes, detection methods, and specialized signal processing directly on Popoto hardware through a simple callback-based API.\u003c\/p\u003e\n\u003cp data-end=\"765\" data-start=\"482\"\u003eSupports user-defined processing across sampling rates from 8 kS\/s to 384 kS\/s, with access to system functions including power management, amplifier control, PCM data handling, and integration with Popoto control interfaces such as Pshell, Python, MATLAB®, Socket, and C++ APIs.\u003c\/p\u003e\n\u003cp data-end=\"765\" data-start=\"482\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"765\" data-start=\"482\"\u003e\u003cem\u003eSupported on systems based on the PMM4511, PMM5544 and PMM6081 acoustic modem platforms.\u003c\/em\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53381051121848,"sku":"SWL-MARIA-00","price":14000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/maria-license-thumbnail.png?v=1776869436"},{"product_id":"pmm4511-lab-mounted-development-kit","title":"PMM4511 Lab-Mounted Development Kit","description":"\u003cp\u003eThe \u003cstrong\u003ePMM4511 Development Kit\u003c\/strong\u003e is a high-performance underwater acoustic modem platform designed for reliable communication and scientific data acquisition in challenging underwater environments. Ideal for engineers, researchers, and integrators, this ready-to-use development kit enables rapid evaluation, application development, and field testing in applications where compact size, low weight, and low SWaP are critical.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x PMM4511 Lab Mounted Development Kit\u003c\/strong\u003e\n  \u003cul\u003e\n    \u003cli\u003eIncludes Popoto Digital Interface (PDI) board and 22.2V Li-Ion battery\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x Popoto 28 kHz Transducer\u003c\/strong\u003e (1 m cable length)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x USB Cable\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Power Supply \/ Charger\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePMM4511 Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Low-SWaP Design:\u003c\/strong\u003e Slim 173 mm x 38 mm x 28 mm form factor weighing only 170 g.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Range Acoustic Communication:\u003c\/strong\u003e 1–4 km depending on transducer, conditions, and modulation selected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Data Rates:\u003c\/strong\u003e 80 bps to 10,240 bps depending on the selected modulation scheme.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Acoustic Ranging:\u003c\/strong\u003e High-accuracy ranging capability (\u0026lt;0.3 m).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Wake-Up:\u003c\/strong\u003e Energy-efficient standby operation with rapid activation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy System Integration:\u003c\/strong\u003e Ethernet, RS-422, RS-232, and programmable Linux APIs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOptional Specialized Features (License Required):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhorcys Stheno:\u003c\/strong\u003e Adds secure Phorcys communications capability in the 20–28 kHz operating band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMARIA:\u003c\/strong\u003e Unlocks the Marine Acoustic Rapid Innovation Architecture for custom acoustic algorithms, PCM data access, and advanced hardware control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the technical specifications sheet at \u003ca href=\"http:\/\/www.popotomodem.com\/documentation\" target=\"_blank\" rel=\"noopener\"\u003ewww.popotomodem.com\/documentation\u003c\/a\u003e for more in-depth information.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Standard - 14-40V","offer_id":53381473829048,"sku":"BK-PMM4511DK-1M-00","price":4425.0,"currency_code":"USD","in_stock":true},{"title":"Wide - 8.5-40V","offer_id":53381473861816,"sku":"BK-PMM4511WVDK-1M-00","price":4925.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/PMM4511-devkit-thumbnail_f79abbb9-904b-4443-bc91-0a86c7c54142.png?v=1776884338"},{"product_id":"db-100-55-deckbox-c1500-bundle","title":"DB-100-55 Deckbox + C1500 Bundle","description":"\u003cp\u003eThe \u003cstrong\u003eDB-100-55 Deckbox + C1500 Bundle\u003c\/strong\u003e provides a ready-made two-node acoustic communication system pairing a portable deckbox modem with a compact enclosed subsea modem. The DB-100-55 integrates modem electronics, battery power, and laptop-friendly USB\/Ethernet access in a rugged portable case, while the C1500 combines a with a 77Wh Li-Ion battery for portable operation, all housed in an aluminum enclosure rated for direct subsea deployment at depths up to 2000 m.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady-Made Two-Node System:\u003c\/strong\u003e Includes one deckbox modem and one enclosed C1500 modem for testing, development, and field trials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Data Rates:\u003c\/strong\u003e 80 bps to 10,240 bps depending on the selected modulation scheme.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Acoustic Ranging:\u003c\/strong\u003e Two-way acoustic ranging with accuracy better than \u0026lt;0.3 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy System Integration:\u003c\/strong\u003e Ethernet, RS-422, RS-232, pShell, JSON, web interface access, and programmable Linux APIs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Data Logging:\u003c\/strong\u003e Internal storage with expandable microSD support and waveform playback\/recording capability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDB-100-55 Deckbox Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Deckbox Operation:\u003c\/strong\u003e Self-contained topside or dockside modem platform with integrated battery power, all in a rugged, field-ready case.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaptop-Friendly Access:\u003c\/strong\u003e USB serial and Ethernet interfaces for straightforward setup, configuration, and operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDunking Transducer:\u003c\/strong\u003e External transducer enables quick acoustic testing from docks, 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length)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Popoto Digital Interface (PDI) Board\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1x Subconn-to-PDI Cable\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x USB Cables\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2x Li-Ion Chargers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDownload the technical specifications sheet at \u003ca href=\"http:\/\/www.popotomodem.com\/documentation\" rel=\"noopener\" target=\"_blank\"\u003ewww.popotomodem.com\/documentation\u003c\/a\u003e for more in-depth information.\u003c\/p\u003e","brand":"Popoto Modem","offers":[{"title":"Default Title","offer_id":53513440329912,"sku":"BK-DM-54-00","price":14950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9307\/3080\/files\/C1500-with-deckbox-bundle-thumbnail.png?v=1779822617"},{"product_id":"dual-c1500-bundle-kit","title":"Dual C1500 Bundle Kit","description":"\u003cp\u003eThe \u003cstrong\u003eDual C1500 Bundle\u003c\/strong\u003e provides a ready-made two-node subsea acoustic communication system in a compact, high-depth enclosure format. 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