Meet Your Seller

Bloomify

See Seller Store

Main image of Proxicast 50 ft RP SMA Male to N Male Premium CFD400 Low-Loss Coaxial Cable (50 Ohm) for Connecting WiFi & Helium Miner (HNT Hotspots) to N-Female Antennas (Not for TV or Cellular) (ANT-310-420-50)

Alt view image 2 of 5 - Proxicast 50 ft RP SMA Male to N Male Premium CFD400 Low-Loss Coaxial Cable (50 Ohm) for Connecting WiFi & Helium Miner (HNT Hotspots) to N-Female Antennas (Not for TV or Cellular) (ANT-310-420-50)

Alt view image 3 of 5 - Proxicast 50 ft RP SMA Male to N Male Premium CFD400 Low-Loss Coaxial Cable (50 Ohm) for Connecting WiFi & Helium Miner (HNT Hotspots) to N-Female Antennas (Not for TV or Cellular) (ANT-310-420-50)

Alt view image 4 of 5 - Proxicast 50 ft RP SMA Male to N Male Premium CFD400 Low-Loss Coaxial Cable (50 Ohm) for Connecting WiFi & Helium Miner (HNT Hotspots) to N-Female Antennas (Not for TV or Cellular) (ANT-310-420-50)

Alt view image 5 of 5 - Proxicast 50 ft RP SMA Male to N Male Premium CFD400 Low-Loss Coaxial Cable (50 Ohm) for Connecting WiFi & Helium Miner (HNT Hotspots) to N-Female Antennas (Not for TV or Cellular) (ANT-310-420-50)

Shop All ALSEYE Products | Visit Bloomify Store

Proxicast 50 ft RP SMA Male to N Male Premium CFD400 Low-Loss Coaxial Cable (50 Ohm) for Connecting WiFi & Helium Miner (HNT Hotspots) to N-Female Antennas (Not for TV or Cellular) (ANT-310-420-50)

Be the first to review this product...

REVERSE POLARITY SMA MALE TO N MALE LMR 400 Equivalent 50 Ohm Coaxial Jumper Cable
VERY LOW-LOSS DOUBLE SHIELDED LMR400-size 50-Ohm Coax Meets or Exceeds Times Microwave LMR400 Specifications - Up to 70% Less Loss than RG8U & RG213U Coax
SOLID COPPER CLAD ALUMINUM CORE WIRE - Braided Tinned Copper Shielding - Low VSWR - Indoor & Outdoor Use
PRO-GRADE QUALITY - Gold Plated Signal Pins - Heat Shrink on Both Ends - Tough PE Outer Jacket Withstands Abrasions & Provides Excellent Outdoor Moisture Resistance
100% FACTORY TESTED - Each Cable Assembly is Fully Tested
COMPATIBLE WITH all brands of Wi-Fi Access Points & WiFi Routers, WLAN Bridges, LoRa, Helium Miners and other RP-SMA Wireless Devices and N Female antennas

Overview

Specs

Reviews

Any questions? Our AI beta will help you find out quickly.

Try me now

REVERSE POLARITY SMA MALE TO N MALE LMR 400 Equivalent 50 Ohm Coaxial Jumper Cable ^^ VERY LOW-LOSS DOUBLE SHIELDED LMR400-size 50-Ohm Coax Meets or Exceeds Times Microwave LMR400

Specifications

- Up to 70% Less Loss than RG8U & RG213U Coax ^^ SOLID COPPER CLAD ALUMINUM CORE WIRE - Braided Tinned Copper Shielding - Low VSWR - Indoor & Outdoor Use ^^ PRO-GRADE QUALITY - Gold Plated Signal Pins - Heat Shrink on Both Ends - Tough PE Outer Jacket Withstands Abrasions & Provides Excellent Outdoor Moisture Resistance ^^ 100% FACTORY TESTED - Each Cable Assembly is Fully Tested ^^ COMPATIBLE WITH all brands of Wi-Fi Access Points & WiFi Routers, WLAN Bridges, LoRa, Helium Miners and other RP-SMA Wireless Devices and N Female antennas

Additional Information
First Listed on Newegg	June 07, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Bloomify Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIC74WKYJ7726