开云体育

Hi all To me running a closed repeater system goes totally against the ethos of Amateur radio. I'm also in Australia and all repeater systems must be open to any licensed ham to use which is the right

Looking to sell my Hewlett-Packard 8590A option 001 $600 plus shipping

900 MHz is where we did the most experimentation with hearclear. One local repeater runs it, another does not. We tested on Mike k8mdm's 900 quantar with and without it as well. We normally don't

Regarding replacement fans. Any recommendations on known compatible fans? -Doug- [email protected]> wrote:

First make sure you the orientation of your replacement 28HC64 is correct in the socket. Then make sure the SCM is pushed all the way in to the card sockets. They can be a real pain to get seated

Ok so update. And it does not seem good. got the replacement parts from digi key today. had previously cleaned the board good and it’s been sitting out the IC chip and the machine had all lights red

If I was designing a system for preventive maintainance, I would monitor the current both start up and run. As the friction increases (bearings wearing) the current would rise.? This is how I'd do

Doug, Is it possible that it's not spinning at full speed? Burt, K6OQK

If I recall correctly Motorola’s HearClear system was only available on 900MHz and maybe 800 MHz radios. It was not available on VHF & UHF.

Well time for me to throw to half Pennie’s into the mess. And I fall directly into this question. I put my own DMR system because dmr around me sucks and the coverage is worth crap. those hotspot

Hi to All, For part to finish a project I am looking for a Tait T500 VHF Mobile. I know this radio was not to good even new with plastic cover and is very out of date but hoping someone has

In the case of the processing on W6MEP, the pre-emphasis is part of the ORBAN 8100A processor and the two work together to maintain deviation.? The processing consists of both gated AGC and a peak

I’ll check to see if the battery is under the required voltage. I have a battery tender from a motorcycle I no longer own. Guess I’ll add that to trickle the backup battery.

While I like your idea of operating a battery and forgoing the AC all together, that would limit the output power to 20 watts.

/g/FCC-Rules [email protected]> wrote:

Hi Tyler, I remember that X2212 chip in a 1/2 tape drive, CDC or something 1980ish. For the Tait T800 series with eproms, I've just programmed? a 25KHz channel spacing eprom covering 146.000 to

The two DR-2X that we own say that you can’t recharge the battery from the repeater. It says you need an external regulated charger to recharge the battery.

At 1/3/2025 04:11 PM, you wrote: On 1/3/2025 5:39 PM, Kevin Magloughlin via groups.io wrote: > FCC Rules group is open for business! Has anyone found the group? I could not tell if it's a subgroup

Has anyone found the group? I could not tell if it's a subgroup of this one or a new groups.io. But nothing showing in the groups.io search yet. (Though I did find some other interesting

Thank you for doing that, Kevin … Dave Bates [email protected]> wrote: