It's all about the Software

Posted: **Mon Dec 21, 2020 10:27 pm**

Thanks to the great specialist for deleting my double messages
Let him be greatly thanked
Bernard
Who is it?

Posted: **Tue Dec 22, 2020 7:56 pm**

BM46 wrote: ↑Mon Dec 21, 2020 10:23 pm Dear Jim, IO90BR

Attention, Warning
Biases are current limited however avoid to use biases with short circuited antennas.
The FDM-S3 has two antenna biases, one for the HF-2 input and one for the VHF input. The supplied voltage is 5V (max 150mA). They are activated and deactivated via the FDM-SW2 software. Two leds on the front panel allow to check the biases status. Antennas biases can be managed through the Tuning Step tab of the Setup window of the FDM-SW2 software.

Protect the VHF input with a suitable value and voltage capacitor so as not to inject DC current into your antenna if no preamplifier placed just under the antenna

Bernard

Thanks for the warning, Bernard.

I only use SDR Console and never have cause to use the bias-T, so my risks of an accident are minimal, thankfully.

Posted: **Wed Dec 23, 2020 7:58 am**

I would have liked to know the name of the specialist who kindly deleted my errors in duplicating my messages?
I thank him again.

Posted: **Wed Dec 23, 2020 12:34 pm**

Thank you. It was me

It's all about the Software

Bizarre reaction with FDM-S3 and console V30.26 build 2085

Re: Bizarre reaction with FDM-S3 and console V30.26 build 2085

Re: Bizarre reaction with FDM-S3 and console V30.26 build 2085

Re: Bizarre reaction with FDM-S3 and console V30.26 build 2085

Re: Bizarre reaction with FDM-S3 and console V30.26 build 2085