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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
RFD 900x-US Modem (FCC approved)(HS 8517.62.00.90)The RFD900x Radio Modem V2 is a high performance, long range wireless communication module operating in the 902 928 MHz ISM band. Designed for applications requiring robust data links over extended distances, it offers a line of sight range exceeding 40 km, depending on antenna configuration and environmental conditions. Key Features: Extended Range: Capable of maintaining communication links over 40 km, with potential for greater distances under
The RFD900x Radio Modem V2 is a high-performance, long-range wireless communication module operating in the 902-928 MHz ISM band. Designed for applications requiring robust data links over extended distances, it offers a line-of-sight range exceeding 40 km, depending on antenna configuration and environmental conditions.
Key Features:
- Extended Range: Capable of maintaining communication links over 40 km, with potential for greater distances under optimal conditions.
- High Data Throughput: Supports air data rates up to 500 kbps, facilitating efficient data transmission.
- Flexible Networking: Compatible with various firmware options, including Point-to-Point and Multipoint SiK firmware, allowing for diverse network topologies.
- Enhanced Security: Incorporates AES hardware-accelerated encryption to ensure secure data communication.
- Diverse Firmware Options: Compatible with Peer-to-Peer (SiK), Asynchronous Mesh, and Multipoint Network firmware, allowing for flexible network architectures
Specifications:
- Frequency Range: 902-928 MHz
- Transmit Power: Adjustable up to 1 Watt (+30 dBm) in 1 dBm increments
- Receiver Sensitivity: Better than -121 dBm at lower data rates
- Dimensions: 30 mm x 57 mm x 12.8 mm
- Weight: Approximately 14 grams
- Operating Voltage: 5V nominal (5V min, 5.5V max)
- Current Consumption: ~1A peak at +30 dBm transmit power; 60 mA typical in receive mode
- Operating Temperature: -40°C to +85°C
In the Box:
- 1x RFD900x Radio Modem
- 2x RP-SMA Antennas
- 1x FTDI Cable for configuration and firmware updates
- Assorted mounting hardware
Disclaimer: Accessories may vary depending on supply.
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 1295 reviews
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Product Reviews
★★★★★ 5
Perfect little black chair
I bought this chair for four reasons:
1. My favorite color is black, but the company offers different color options.
2. The height of the chair was exactly what I was looking for. I did not want a tall back for the chair. The chair is close to the ground, which is a plus for me, my back, and my knees as I get older.
3. The chair comes with the option of wheels or no wheels; I chose the no wheels option, as I get dizzy and sick when I spin around for too long.
4. The chair’s wide back and seat design are perfect for me, since I prefer to sit criss-cross in a chair.
Pluses: It reclines, is comfy, and can be cleaned and moved easily.
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Great chair, highly recommend!
Color: Cream, Size: PU Leather(No Wheels), Color: Cream, Size: PU Leather(No Wheels)
Very nice looking chair! It is comfortable, classy, and durable unless you have a cat like mine who used it for his claws. It was easy to put together. All of the hardware was of good quality and everything fit perfectly. My 14 year old daughter even put it together herself. We actually bought two of these. The other one is in my daughter‘s room for her vanity. I highly recommend them whether you’re buying it to sit crisscross or just for roomy comfort. It is a very comfortable chair and looks elegant.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
New Favorite Desk Chair
This chair is exactly what I was looking for! It is simple to put together, very sturdy and very comfortable. I typically tend to sit criss cross while at my desk and I can do that very comfortably with it. Im a bigger girlie so a chair that can hold weight or deal with me shifting positions was very important to me.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Comfortable chair
Color: Cream, Size: PU Leather(No Wheels)
Ordered this chair for my daughter for Christmas. It's a great chair. It's very comfortable. She wishes it had wheels. I didn't see a way to add wheels to this base, either. Still a good chair. You have to make sure where you put it you can spin to get out of it. Pushing it back and forth on carpet doesn't work well.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Great Office Chair
I purchased this chair to replace the old one in my son's room. I really like the look and style of this chair. It was easy for me to assemble and the riser functions really good and the stability of the base is very good. I like the wide design as it has more back support and seat support.
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Reviewed in the United States on January 23, 2026