The RFL-2 is an RF limiter designed to prevent high RF signal levels from damaging the input of your SDR, scanner or receiver. The RFL-2 incorporates "No Arc" 1kV components, gas discharge tube and a special circuit designed to reduce RF signals levels as high as +33dBm and limit them to 13dBm and below. The RFL-2 will also eliminate static build up on your antenna.
Impedance: 50 Ohms
Frequency Range: 200 kHz –3 GHz
Insertion Loss: .19 dB max @ 700MHz
Case: Diecast Aluminum Alloy
Connectors: SMA or BNC (Please specify when ordering)
Price: $85
THE RFL-2 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.
RFL-2 Instructions (pdf)
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