• Home
  • Hi-Z Tap Boards
  • PAT V 9100
  • PAT V 7300
  • RF Limiter
  • Filters & Chokes
  • How To Order
  • Cables
  • Attenuators
  • SDRPlay
  • More
    • Home
    • Hi-Z Tap Boards
    • PAT V 9100
    • PAT V 7300
    • RF Limiter
    • Filters & Chokes
    • How To Order
    • Cables
    • Attenuators
    • SDRPlay
  • Home
  • Hi-Z Tap Boards
  • PAT V 9100
  • PAT V 7300
  • RF Limiter
  • Filters & Chokes
  • How To Order
  • Cables
  • Attenuators
  • SDRPlay

KD2C

KD2C KD2C KD2C

Welcome to KD2C SDR Products - serving the amateur radio community

Welcome to KD2C SDR Products - serving the amateur radio communityWelcome to KD2C SDR Products - serving the amateur radio community

RF Limiter

RF Limiter

  

The RFL-1 is an RF limiter designed to prevent high RF signal levels from damaging the input of your SDR receiver.  The RFL-1 incorporates "No Arc" 1kV components, gas discharge tube and a special circuit designed to reduce RF signals levels as high as +32dBm and limit them to 9dBm and below. The RFL-1 will also eliminate static build up on your antenna.



  

Impedance:                     50 Ohms

Frequency  Range:     .5 kHz – 500 MHz

Insertion Loss:             .33 dB max @ 500MHz @ -10dBm

Case:                                  Diecast Aluminum Alloy

Connectors:                   SMA, BNC or RCA (Please specify when ordering)

Price:                                 $65



THE RFL-1 WILL NOT PROTECT YOUR RECEIVER FROM DIRECT OR NEAR BY LIGHTING STRIKES. A SEPARATE LIGHTNING ARRESTING DEVICE SHOULD BE INSTALLED AHEAD OF THE RFL-1. IT IS RECOMMENDED YOU DISCONNECT YOUR ANTENNA IF THUNDER STORMS ARE APPROCHING YOUR AREA.


Downloads

RFL-1 Instructions (pdf)

Download
how to order

Copyright © 2023 KD2C Radio Products - All Rights Reserved.

Powered by GoDaddy

  • Filters & Chokes