Search found 10 matches

by yack9
Tue Jan 02, 2018 3:16 am
Forum: Microphones, Speakers & Audio Hardware
Topic: Microphone Bias
Replies: 10
Views: 6658

Re: Microphone Bias

I had RF issues with the audio chain the last time I tried a studio condenser. I'm on a second floor with a ground run that may be a resonant length on ten meters. I did make some changes since then and can now run an amp without some of the strange results that I was getting. I should try that setu...
by yack9
Mon Jan 01, 2018 3:39 am
Forum: Microphones, Speakers & Audio Hardware
Topic: Microphone Bias
Replies: 10
Views: 6658

Re: Microphone Bias

Very good. I guess I wonder why it didn't specify in the users manual. That makes me feel better as I've had no issues the year and a half I have owned this radio. I do appreciate the help. I did my original search using "microphone bias" in the search string. I didn't see the other post c...
by yack9
Sun Dec 31, 2017 8:59 pm
Forum: Microphones, Speakers & Audio Hardware
Topic: Microphone Bias
Replies: 10
Views: 6658

Re: Microphone Bias

With a different cable, I get 3.2vdc. Trying to make sure there isn't something physically wrong with my radio. I normally use a dynamic mic and was considering trying a condenser mic. I leave the bias switched off with the dynamic mic and had never measured the voltage before, which is why I was cu...
by yack9
Sun Dec 31, 2017 6:57 pm
Forum: Microphones, Speakers & Audio Hardware
Topic: Microphone Bias
Replies: 10
Views: 6658

Re: Microphone Bias

I'm only seeing 2.5vdc I'd ask if that was in normal range, but I'm sure if I do a search.......
by yack9
Sun Dec 31, 2017 6:52 pm
Forum: Microphones, Speakers & Audio Hardware
Topic: Microphone Bias
Replies: 10
Views: 6658

Re: Microphone Bias

I did a search and didn't get that in my results. So sorry to have bothered you.
by yack9
Sun Dec 31, 2017 2:32 am
Forum: Microphones, Speakers & Audio Hardware
Topic: Microphone Bias
Replies: 10
Views: 6658

Microphone Bias

Does anybody know what the Anan 200D bias voltage and current ratings are?
by yack9
Sat Jul 01, 2017 11:39 pm
Forum: Microphones, Speakers & Audio Hardware
Topic: Low Power Out With Mic
Replies: 2
Views: 2650

Re: Low Power Out With Mic

John, thank you for the reply. I really don't know what was going on. I turned it on and started the software and now it's back to normal. I guess I won't know unless it happens again, which I'm hoping it doesn't.

73
N8UMW
by yack9
Thu Jun 29, 2017 6:18 am
Forum: Microphones, Speakers & Audio Hardware
Topic: Low Power Out With Mic
Replies: 2
Views: 2650

Low Power Out With Mic

I have a strange and new problem. Anon 200D with ATR1500 mic. Same setup for over a year. Suddenly I only have about 50% power out on SSB. 20db boost always on. Straight unamplified dynamic mic. Tried a different mic. Same problem. Forward power on radio software still shows full output, but externa...
by yack9
Sun Jun 25, 2017 4:12 am
Forum: PowerSDR mRX
Topic: Anon 200D Dual ADC Use
Replies: 15
Views: 6425

Re: Anon 200D Dual ADC Use

Thank you very much. That cleared things up for me. I think I'm going to play with the diversity reception.

73
N8UMW
by yack9
Sat Jun 24, 2017 8:39 pm
Forum: PowerSDR mRX
Topic: Anon 200D Dual ADC Use
Replies: 15
Views: 6425

Anon 200D Dual ADC Use

I'm curious as to the second ADC function and how it works. Everything is currently on ADC 1. When I switch to 2, or fire up RX2 using 2, even on the same frequency and mode, the received signal is lower. Is this mormal or possibly something wrong with my rig? I have never seen an in depth tutorial ...

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