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Thanks Steve. 73, Chris <https://www.qrz.com/db/ve3rwj> VE3RWJ on qrz.com <https://twitter.com/smartguitar1> Follow Me On Twitter Sent: November 1, 2022 9:09 PM To: [email protected] Subject:

Here is a link to a program called PiTone which can be used to create a CTCSS tone.? PiTone runs on a Raspberry Pi (can be the same one that is running Allstar).? It uses a D/A converter connected

Jared, We need to quantify why (and when) the repeater is "deaf". Next time you're at the site, do the following: 1 - Disconnect the repeater from the duplexer. 2 - Connect the repeater antenna to the

Hey, we are all human :) -- - Regards, Karl Shoemaker To contact me, please visit SRG's web site at http://www.srgclub.org for the current email address.

I think we need to redefine 'deaf'. What are the current 12dB SINAD 1) at the receiver port, and 2) at the antenna port of the duplexer? (Those values were previously reported as 0.40 and 0.53 uV

Sounds like your forcing that duplexer outside it's parameter. Millin

So the transmit side cavities all have 29db-32db of return loss at pass frequency, 30db of notch rejection and 0.4db of IL at the pass frequencies. I went to the receive cavity causing trouble and

I am not using a repeater. Just using vara fm and winlink. Will be using a cdm1250. Just looking for information on the software side. Sorry for stirring the pot Sent from AT&T Yahoo Mail on Android

I know it has been proposed but I use https://gparted.org/liveusb.php it works on any pc, 32 bit or 64. And if you plug a MAC SATA disk into an external drive bay it will even make a nice image of it

Ok...I obviously missed the data part lol... Chris WB5ITT

Correct, we're not talking about repeaters here. We are taking discriminator audio to the sound card interface for decoding, and sending modulated data from the sound card to the modulator. Obviously

Your pic appears to be a UHF loop. Measuring one out of a 10" UHF cavity I have here, from the loop plate to the bottom of the loop is about 1.05" (about 1-1/16"), outside width of the loop is about

He’s using the radio for Winlink/VaraFM, not a repeater. Data, not voice. Sent: Tuesday, November 1, 2022 1:29 PM To: [email protected] Subject: Re: [repeater-builder] Windows 7 config I

I strongly disagree Scott... That's a recipe for disaster. Feeding wide band unsquelched noise to a modulator will cause the transmitter to over deviate. Remember the squelch noise out of a

Thanks Burt, probably wouldn't be too difficult to put in a PTT actuated relay. I remember the old SoCal days, Neil, and others. Was in Simu Valley ARC, and we had a 440 machine on Oat Mountain. I was

Scott, It will depend on the radio used. For most Mot. radios with the 16 pin connector, you don't need to do anything special in programming. For the CDM series with the 20 pin option connector, you

The return loss of the first cavity seems off. At 0.4 dB IL I would expect the match to be around -30 dB as you saw with the other two cavities. Is that the cavity that seemed to be giving you

The boards look like those made by Aerotron. A definite blast from the past of the late 1970's version I used to maintain for hospitals in 160 mhz at multiple sites in NYC and CT. There were lots of

Yes, this series (QT6700??) were bad about intermod even with a good band pass band reject on them. I ended up figuring it was mixing in the exciter. It could come in if there was any spot on the

Is anyone still making outboard CTCSS encode and/or decode boards? CommSpec?