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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
PMM5544 OEM Acoustic ModemThe PMM5544 is a high performance underwater acoustic modem enabling robust communication, voice capability, and scientific data collection. PMM5544 Features: Long Range Acoustic Communication: 18 km depending on transducer, conditions, and modulation selected. Flexible Data Rates: 80 bps to 10,240 bps depending on the selected modulation scheme. Precise Acoustic Ranging: High accuracy ranging capability (<0. 3 m). Low Power Wake Up: Energy efficient
The PMM5544 is a high-performance underwater acoustic modem enabling robust communication, voice capability, and scientific data collection.
PMM5544 Features:
- Long-Range Acoustic Communication: 1–8 km depending on transducer, conditions, and modulation selected.
- Flexible Data Rates: 80 bps to 10,240 bps depending on the selected modulation scheme.
- Precise Acoustic Ranging: High-accuracy ranging capability (<0.3 m).
- Low Power Wake-Up: Energy-efficient standby operation with rapid activation.
- Customizable Linux Platform: Supports APIs for Python, MATLAB®, C++, JSON, JACK, and Socket integration.
- Simultaneous 4-Channel Hydrophone Input / 4-Channel Output: Unique to the PMM5544, this allows multi-channel sample-synchronous acoustic processing for integrating advanced sensing, beamforming, and detection applications.
- Integrated Single Sideband Voice: Includes SSB voice communications with adaptive squelch, VOX, and noise cancellation.
- High-Speed Dual-Core ARM Processor: Dual-core 1.4 GHz Arm® Cortex®-A53 processor for rapid data processing and efficient onboard control.
- Multiple Connectivity Options: Gigabit Ethernet, RS-422, and RS-232 interfaces for easy integration.
- Onboard Storage: 64 GB internal storage, expandable via microSD.
Optional Specialized Features (License Required):
- JANUS Support: Enables interoperable underwater communications using the NATO ANEP-87 standard.
- Phorcys Stheno + Euryale: Adds secure Phorcys communications with Stheno (20–28 kHz) and Euryale (8–12 kHz) capability. Euryale requires a compatible low-frequency transducer.
- MARIA: Unlocks the Marine Acoustic Rapid Innovation Architecture for custom acoustic algorithms, PCM data access, and advanced hardware control.
Technical Details:
Download the technical specifications sheet at www.popotomodem.com/documentation for more in-depth information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy