Heavy Duty RP-SMA magnet base + 11 ft. CFD-200 extension cable for RAK 2 Miner or Nebra Indoor


Our heavy-duty magnet base with RP-SMA connector features 11 feet of high-grade CFD-200 RP-SMA male-to-female extension cable built into the base. This means you can extend your RP-SMA antenna with very limited loss.

This is a great option for short-range extension of your RAK 2, SenseCAP, or Nebra Indoor miner. This does not work with the Bobcat antenna. Simply connect the factory antenna to the RP-SMA connector on the base, and the RP-SMA connector on the cable will connect to your miner. The base is magnetic so do not put the base right near a computer hard drive. 

Cheap entry-level magnet docking bases for antennas typically have cables without shielding, giving you as much as 6 dB of gain-loss over the same length cable. Our thick shielded CFD-200 cable limits gain loss to just 1 dBi for 915 MHz (1.8 dB for 2.4 GHz WiFi), helping you preserve your antenna gain.

Heavy Duty/Heavy Weight
When you need your magnet base to stay upright in higher winds, lower-cost lightweight alternatives can't form a strong bond to the magnetic surface and are likely to fall over. Some bases may tip just due to the weight of your antenna. Our heavy-duty magnet gives the total base a weight of 11 ounces, compared to just 3 ounces for an entry-level base.

Compatibility: This base has an RP-SMA female connector on the top and an RP-SMA male connector at the end of the 11-foot cable. RP-SMA is reverse polarity SMA, so the female port has a pin and the male has a hole, as the gender with RP goes by threading. This base is compatible with many popular RP-SMA antennas, including all of the RP-SMA antennas we sell from ALFA Network, Inc. on our site.

We do recommend RokTape to seal all outdoor connection points.

Warranty & Support:
Complimentary Telephone and Email/Live Chat Support (Click Here)

Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.

Return Policy: You may return this item, open or used, for an exchange or refund at your discretion within 30 days of receipt. Because range can vary greatly based on your environment, if you are not sure a particular product will meet your range needs, please contact us before buying. Orders with free shipping selected will incur a 10% restocking fee to help us cover the original shipping cost unless the item is defective or different from the advertisement. Any expedited shipping charges paid, including return shipping, are never refundable. If you opt for an exchange, we will pay to ship the replacement to you. Items must be returned the way they were received, with all pieces, documentation, and retail packaging (if applicable) included. For bulk purchases, see our bulk purchase return policy here.

Customer Reviews

Based on 1 review
Richard Martin
Nice Add On

Using this for just a couple of days. I have got a noticable improvement over the other antenna I was using