The RX-FEL is a RF protector and limiter for your radio receiver or SDR. Installed between the RX antenna and the receiver, it will limited any RF signal and will avoid to damage the receiver because strong signals.
The RX-FEL is a device to help protect receiver front ends from high level signals when operating in the proximity to other transmitters which could damage the receiver. Situations such as multi op contesting, SO2R or Field Day.
- Insertion lost better than 0.15dB in HF (1.8Mhz – 50Mhz)
- VSWR < 1.1:1