Don, thank you for explanation! If I have selected on 20m main receiver to ANT1 (Beam) and switch the sub-receiver on 80m I have the chance to switch between AUX and ANT1. But not to ANT2 (80m Dipol). That´s not possible? Another question: At AUX connector I have an active antenna dx-one from RF systems. Transmitting during on air period is allowed from manufacturer. It would be not destroyed. But strong receive level coming through the aux input of K3. I think it is protected against own transmission. But if I transmit with an other transceiver he get the full rx level to sub receiver and could damage. What do you think? 73 Frank
Don Wilhelm-4 wrote: > > Frank, > > If the frequency on the main receiver is lower than that of the sub, you > may be greeted by a message that says USE AUX. > > There is a Low Pass Filter associated with the main receiver (and > transmit signal). If that low pass filter is also placed between the > sub-rx and the antenna, higher frequencies will be severely attenuated - > thus the message USE AUX. The Auxiliary antenna input to the sub does > not have a low pass filter in the path. > > 73, > Don W3FPR > > Frank DL2GRF wrote: >> Hi, >> using FW 3.03. KRX3 installed. Cable routed to Aux-Connecter not to KAT3. >> Is >> it possible to receive with main receiver on 80m at ANT2 e.g. and with >> sub >> receiver on 20m at ANT1. If I switch sub-receiver outside the band of >> main, >> it switches to aux connector. >> If I route the cable to KAT3 is it till then possible to use different >> antennas? >> 73 Frank DL2GRF >> >> > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > > -- View this message in context: http://n2.nabble.com/KRX3-independance-RX-Main-Ant1-Sub-Ant2-possible--tp2514295p2516173.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
