SKU: 26174938404

PMM4511 Lab-Mounted Development Kit

Sale price$1531.35 Regular price$1701.50
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

PMM4511 Lab-Mounted Development KitThe PMM4511 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 in applications where compact size, low weight, and low SWaP are critical. What's in the Box: 1x PMM4511 Lab

The PMM4511 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 in applications where compact size, low weight, and low SWaP are critical.

What's in the Box:

  • 1x PMM4511 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

PMM4511 Features:

  • Compact Low-SWaP Design: Slim 173 mm x 38 mm x 28 mm form factor weighing only 170 g.
  • Long-Range Acoustic Communication: 1–4 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: Ethernet, RS-422, RS-232, and programmable Linux APIs.

Optional Specialized Features (License Required):

  • Phorcys Stheno: Adds secure Phorcys communications capability in the 20–28 kHz operating band.
  • 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:
  1. 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
SKU: 26174938404

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4.1 ★★★★★
Based on 9 reviews
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Cindee
Carnegie, US
★★★★★ 4
Nice cozy sweater, but handwashing is recommended
Color: Beige, Size: Medium
Soft and cozy, but does not wash well. Goes with everything. This sweater fits well and looks great. I received lots of compliments while wearing it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
H
Verified Purchase
Hillary K
Los Angeles, US
★★★★★ 5
Great sweater for winters in the Midwest
Color: Black, Size: X-Large
Love this sweater! I went back and got another color! The fit is true to size and very comfy. The button detail on the sleeves just adds a little pizazz. The weight of the sweater is perfect for winters in the Midwest.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
KatieMae
Port Orchard, US
★★★★★ 5
Flattering fit
Color: Dark Green, Size: XX-Large
This sweater is thick and stretchy but holds a nice shape, and is flattering on the body. The sleeves are nice and long too, which I really appreciate, being a tall person... the button detail is a great addition. True to size. I haven't washed it yet, and I imagine, based on the kind of woolly knit it is, that this sweater will eventually pill... but for now I'm enjoying being cozy and stylish. The deep green color is almost black green. I LOVE IT.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
G
Verified Purchase
GypsySoul
Waukegan, US
★★★★★ 5
Love it
Color: Dark Green, Size: Small
I got the dark green. Love the sweater and it's warm. I do layer the sweater as well. It is as pictured. Size is perfect to me. I like sweaters to be longer and a bit wider in case it is freezing and I need to layer it. This sweater is perfect for layering. It comes closer to my backside, it is a little wide and not snug, and I like that the sleeves come over my wrists
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Reviewed in the United States on February 7, 2026
J
Verified Purchase
JB
Alexandria, US
★★★★★ 1
Still soft but looks terrible after 1 wash. Save your money
Color: White, Size: Small, Color: White, Size: Small
Update: sweater looked great when I received. After 1 wash it looks terrible. Looks like it’s been washed too many times, material fuzzy and piled. After wearing it once, it snagged and the knit pulled through. I would NOT recommend. I had such high hopes. Save your money. Very nice sweater, especially for the price! I love the details of the buttons on the sleeves. It is SO soft. It’s not super thick as I can see my skin through it when pressing my hand up against fabric. However, it’s not see through when wearing it. It’ll be perfect in cooler weather and perfect in the winter with a coat but won’t cause me to overheat when in a heated environment. I do feel like it runs big. I could have sized down a size. Although I’m not sure if it’ll shrink after a wash or two.
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Reviewed in the United States on September 22, 2025

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