subject:"\[Elecraft\] K3\- hearing 10\-11m above 44 MHz"

Re: [Elecraft] K3- hearing 10-11m above 44 MHz

2012-10-26 Thread mic

Thanks for the reply Graham. I did see your K3 website, I'm a 1 week old newbie here. Yes I posted an incorrect IF. I have only the main rx here and have since found the specs for image rejection 70db 48-54 mhz making my post for the most part unworthy of attention. I'm having a great time with

Re: [Elecraft] K3- hearing 10-11m above 44 MHz

2012-10-25 Thread Graham Kimbell G3TCT

Hi Mic The IF is 8.215, so the image will be on 44.68MHz. Or listening on 44.676, the image will be on 28.246. Does this explain it? BTW, I found that the main rx had quite good image rejection, but the subreceiver is not so good. I designed a filter for the subreceiver to deal with this -

[Elecraft] K3- hearing 10-11m above 44 MHz

2012-10-24 Thread mic

Hi, I'm hearing, for example, K6FRC/B2 beacon on both 28.250 MHz and 44.676 MHz First IF 8.125 Second IF 15 KHz my math is not working. Also hearing some very strange call signs up there :) Anyone else hear it with AGC off pre amp on? Or is it just my receiver Thank you, 73 ka5pnx -- View this