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Description
PMM6081 Lab-Mounted Development KitThe PMM6081 Development Kit 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 with enhanced processing power and advanced multi channel acoustic capabilities. What's in the Box: 1x
The PMM6081 Development Kit 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 with enhanced processing power and advanced multi-channel acoustic capabilities.
What's in the Box:
-
1x PMM6081 Lab Mounted Development Kit
- Includes Popoto Digital Interface (PDI) board and 22.2V Li-Ion battery
- 1x Popoto 28 kHz Transducer (1 m cable length)
- 1x USB Cable
- 1x Power Supply / Charger
PMM6081 Features:
- 8-Channel Hydrophone Input: Supports simultaneous input and processing from up to eight hydrophone channels for integration of advanced sensing, monitoring, and beamforming applications.
- 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.
- Easy System Integration: Gigabit Ethernet, RS-422, RS-232, and programmable Linux APIs.
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
4.3 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Adult four foot eleven
Size: 16, Color: Doubt It
I'm an adult woman. 4 11" 135 pounds. Because it matters, I'll say I have a flat belly. Size 16 fits perfect!! Curves, length and all.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Nice fabric, comfortable, easy maintenance
Special Size: 27.5" Full Length, Size: Large, Color: Taupe, Special Size: 27.5" Full Length, Size: Large, Color: Taupe
I ordered a medium and they’re actually a size large. And they are just too large. I should’ve gotten the small, as recommended I thought I was ordering medium and I think I would’ve been OK with a medium, but where I usually wear a small and they sent me a large. It was just ridiculously large. They are lightweight and they are warm. I’m a senior and I’m thin so I get cold very easily especially in early morning and evening, so I like to wear them in the morning for my walks/yoga , they also work nicely under a longish skirt so it’s not so sheer… will definitely get more but will go with the small size. Just for reference, I’m 5 foot seven I usually wear a small or a size 5/6 usa size so these were too large, particularly in the waist just overall they were too large, but I think even if I got a small size they’re still gonna be kind of large in the stomach. I have an hourglass shape just for reference, but they are very comfortable, and I love the fabric. I am keeping them because I like the fabric and I really need them. I just will not wear them out of the house right now because they’re not fitting properly but next go round we’ll get the right size. Price was right they were having a sale so it was a bit of an impulse buy. But hello it was only 10 bucks! so that’s why it’s not worth sending it back for me. Overall, very nice quality and would recommend. Cats like the fabric too! 😸
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Buttery soft and flattering fit
Special Size: 27.5" Full Length with Pockets, Size: Small, Color: Taupe
I love these leggings! They are buttery soft (as advertised) and have a very flattering fit. Also the grey/beige color is really pretty. About to buy another pair in black! Highly recommend!
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Not for people over 5'6"
Special Size: 27.5" Full Length with Pockets, Size: XX-Large, Color: Slate Grey
These are definitely designed for shorter people. They get 5* because they're still low cost and decent quality on fabric. Just have to pull the waist up because the calfs are not designed to be worn as capris and pull the entire leggings down. If it sized up one more then they'd just fall down because of the waist.
So waistband fits as expected. They're just also for shorter people than me.
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Reviewed in the United States on March 28, 2026
★★★★★ 3
"Heather" and Non-Heather Colors are Not the same Fit & Material
Special Size: 27.5" Full Length, Size: Large, Color: Space Dye Slate
I bought these in one of the "heathered" colors and loved how soft they were. They are really comfortable and stretchy, thick enough that they can be worn on their own. They are not a perfect fit, but fit well enough and I can overlook this because of how smooth they feel.
I wanted to try other colors and only realized after purchasing that the non-heathered colors were a different material. I was able to return them but they should probably be listed as a separate item. They have an entirely different fit and texture and I would not recommend.
Five stars for the heather colors, one star for the non-heather version.
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Reviewed in the United States on April 15, 2026