Search found 4 matches

by markahan
Tue Feb 02, 2021 11:28 pm
Forum: KerberosSDR
Topic: RF Switch Boards for KSDR
Replies: 4
Views: 1459

Re: RF Switch Boards for KSDR

A little over a year ago I built some RF switch board to avoid having to disconnect the antennas every time I changed frequencies. There's been some interest from other users and I finally got around to making a large number of them to sell on Tindie. If you're interested you can buy them here: htt...
by markahan
Sun Jan 31, 2021 9:18 pm
Forum: KerberosSDR
Topic: KerberosSDR Developments in 2020
Replies: 43
Views: 34246

Re: KerberosSDR Developments in 2020

If you're inclined to roll your own boards, this is the part I've used: https://www.minicircuits.com/WebStore/dashboard.html?model=HSWA2-30DR%2B If you would like to buy some, I'll be selling them through Tindie in a couple weeks. I've got most of what I need to make a significant number of these, ...
by markahan
Thu Jan 21, 2021 3:36 am
Forum: KerberosSDR
Topic: KerberosSDR Developments in 2020
Replies: 43
Views: 34246

Re: KerberosSDR Developments in 2020

I've very pleased with the results from the antenna switch! I've set up the software to run an auto-calibration routine upon changing frequency. Nothing got mangled in the VHF range. I'm not sure how it will translate to the upper UHF range that people seem to use in the demo videos. There's nothin...
by markahan
Mon Jan 18, 2021 4:23 am
Forum: KerberosSDR
Topic: My idea for a KerberosSDR #2 iteration
Replies: 5
Views: 2305

Re: My idea for a KerberosSDR #2 iteration

These would be some great innovations. Do you have any update on when this new hardware iteration will be available? Yep V2 will be all USB-C. We did use basic USB-C in V1 batch 1 for the power connector but we ended up with a large number of complaints from confused users who had bought PD chargers...