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 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 

Price:                                 $60