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Turn off the processor. Some older radios have one mic gain as a knob adjustment. The level for SSB is different than FM. A cheap SDR watching the audio spectrum and zoom in on RF spectrum can assist

Probably haven't readjusted the mic gain from 7200 ? I'll let myself out now thank you [email protected]> wrote:

I have some potential users of my 6M FM repeater that want to use their HF rigs for that purpose. Unfortunately most that have tried have terrible audio - over driven and distorted. What do they need

They should be using the FTDI chipset - drivers for most/all OS are here: https://ftdichip.com/drivers/ If for some reason Prolific - then here, not really drivers but configuration data blobs for

There is a lot of software that will run in "Compatibility Mode. Always worth a try. Mick - W7CAT

I did, they told me to go online, I found the driver section, but everything was great out and not available to click on. Plus, they didn't think they would work with Windows XP. Chad Nelson

they are rare these days but they exist. maybe someone will hep yu off list! After XP for me that was the Best,w7 was not bad. many programm still run on XP but not on the recent Windows. All my

My iso tee / RF sampler arrived today. Is this a good way to measure & set the attenuation? I put the sampler on my KC901J. Then put a 50 ohm load on the bnc sample side. Then fully 2 port calibrated

Did you call RT systems support ? Bob

Cool I will try that out when I get back to my computer. Thanks. Chad Nelson WI9HF/WRPL979 Janesville Wisconsin 608-754-8671 Send from my spectrum iPhone 16.

Wayback machine might work? Is this useful: https://web.archive.org/web/20070306141849/http://www.rtsystemsinc.com:80/download/RTS03.zip You can browse other dates as well.

Nope, I got that, tnx Joe [email protected]> wrote:

Kenwood TKR-851. Basically a TKR-850V2 but lower power.? Cover 70cm band and will tune to your frequency.? $600 shipped Kenwood TKR-850 V1.? Cover 70cm band and will tune to your frequency.? $550

Hi, I don't actually have a copy of that. Chad Nelson WI9HF/WRPL979 Janesville Wisconsin 608-754-8671 Send from my spectrum iPhone 16.

Chad, Try with W7 if you have a copy! it may find the good driver itself. W7 was an XP Updated if i remember! gervais,ve2ckn ________________________________ De : [email protected]

Hi, Does anyone know of a good resource to find WIN XP drivers for RT Systems cables? Tried their web site, however all options for downloads are not available. Thanks, Chad WI9HF

Even in Flat audio mode, the TX side begins to hard rolloff at about 2600 hz. At 3000 you're down 3db and it drops quickly from there. No external filters are needed. It's flat from 20-2600. Andy WJ9J

I've discovered that the RKR1225 / Specta series radio RSS setting allows you to select "post" or "pre" limiting for the TX audio path for flat inputs on the accessory port. Not familiar with the

Yes, reduce the notch depth of the 144.61 c2037. ?If you do want to tx on the 144.39, then you will need at least 2 Q cans on the 144.39 equipment side and 3 Q cans on the 144.61 to notch out each

The flat IOs are for data use....to use the tx flat input for voice, it needs to be limited and filtered externally to prevent overshoot of deviation and bandwidth on squelch noise / noisy signals. I