[arm-allstar] Transmit PL on Simple USB
David McGough
kb4fxc at inttek.net
Fri Apr 19 14:43:21 EDT 2019
Yes, usbradio will allow you to generate TX PL tone, but how is that going
to fix this issue? ....You can't control the generated PL tone timing?
So, you can't turn off PL generation before the TX hangtime expires, with
the current software.
On Fri, 19 Apr 2019, "john via ARM-allstar" wrote:
>
I don't know anything about tx idle frequency, but as a test, I changed
my transmit frequency to see if the birdie followed. It didn't, the
birdie stayed on the original frequency. My transmit frequency is 440.675.
I'm wondering if running USB radio channel driver would be as stable as
simple USB if I were to not use DSP, but instead stay with cor only for
receive.
>
> On Apr 19, 2019 at 11:14 AM, <William Freeman via ARM-allstar> wrote:
>
>
> Out of interest, is your Tx Idle Frequency the same as the transmit frequency? Sent from my iPhone > On Apr 19, 2019, at 9:20 AM, John Griffith via ARM-allstar wrote: > > I just re-read my post and it sounded a little confusing, so I'll re-write. > My repeater does send PL on transmit, and my HT that I use to talk on my repeater has receive PL working. My Quantar controller emits a very strong birdie on the transmit frequency, a signal that my RF squelch won't mute on my HT at any setting. Only PL squelch works. However, PL mute still takes 1.5 seconds, making me listen to annoying digital noise for that time every time my repeater unkeys. Thus I'd like to set my PL to drop 1.5 seconds before the carrier. Hope that makes it clearer, and PL from the Pi would make this easy. > > -----Original Message----- > From: ARM-allstar On Behalf Of "John Griffith via ARM-allstar" > Sent: Friday, April 19, 2019 9:01 AM > To: 'ARM Allstar' > Cc: john at qso.com > Subje
ct: Re: [arm-allstar] Transmit PL on Simple USB > > Thank you for your replies. > > My repeater controller emits a rather strong birdie on my transmit frequency. My HT finally mutes 1.5 seconds after PL drops, but birdie is too strong to squelch at any setting. Dropping PL upon PTT release while setting repeater hang time to 1.5 seconds would be ideal. Generating the PL on the Pi and increasing the hang time on the Quantar was my plan. > > John > N7OKN > > > -----Original Message----- > From: ARM-allstar On Behalf Of "Chris via ARM-allstar" > Sent: Friday, April 19, 2019 2:10 AM > To: ARM Allstar > Cc: Chris > Subject: Re: [arm-allstar] Transmit PL on Simple USB > > If you have an older radio that doesnât do tone get you a TS64 board and it will encode and decode for you. > It just goes in the audio chain. They work great! > Here is a link. > https://www.wiscointl.com/CSpecialists/ctcss.htm > >> On Apr 18, 2019, at 11:15 PM, Doug
Crompton via ARM-allstar wrote: >> >> John, >> >> No simpleusb does not provide PL tones. What are you using that >> requires it? I suspect an older radio that does not have PL? For >> Allstar you really need RX PL or tone squelch. Out going PL would be >> optional but is usually always there in radios when you engage incoming PL. >> >> >> *73 Doug* >> >> *WA3DSP* >> >> *http://www.crompton.com/hamradio * >> >> On Thu, Apr 18, 2019 at 11:12 PM "John Griffith via ARM-allstar" < >> arm-allstar at hamvoip.org> wrote: >> >>> Hey everyone, >>> Is there a way to provide a CTCSS tone on the transmitted carrier If >>> I'm using the Simple USB channel? >>> >>> John Griffith >>> N7OKN >>> >>> _______________________________________________ >>> >>> ARM-allstar mailing list >>> ARM-allstar at hamvoip.org >>> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar >>> >>> Visit the BBB and RPi2/3 web page - http://hamvoi
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>
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