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That 8-way split was integrated into the Sinclair Preamp.? See attached pic.

I'm curious what the 8-way divider was feeding in addition to the DR-2X?

> Hi all, I'm going to go in a different route with my amplifier so I have this one for sale for 550 shipped.

Update:? It was the duplexer being misaligned.? Also, the preamp must have taken a surge, because it's also dead as of yesterday afternoon. Also, we found a 30dB notch filter laying around and

The Yaesu DR-2X has no front end filtering to speak of and relies completely on the duplexer and other front end filtering to survive. I had one on a perfectly tuned 4 can Motorola 1500 series Bp/Br

Also I'd ditch the preamp... Chris WB5ITT [email protected]> wrote:

If you need a good quality 6can BpBr, I have a Celwave / EMR 506 that'll work Chris WB5ITT [email protected]> wrote:

UPDATE:? Connecting the feedline directly to an HT and removing the repeater, preamp and duplexer yields a great simplex signal in both directions. So...... Duplexer, preamp or repeater I'm

I'll work on getting pictures. The first time this antenna needs to be replaced, we will spring for a commercial model.

Just trying to have the output match the sensitivity of the input.? The input makes it miles and miles farther out when just running the repeater barefoot.? About 100 gets it to parity based on a

This is great information.? We have a few cavities around that may have been exactly for this at one time or another.? Will look into it.

It really sounds like water in the feedline issue. Fiberglass antennas are not for repeater use…but we do what we have to. Fiberglass bends with the winds and creates micro-cracks over

4 cans aren’t going to do it. Why all the power hungry? Turn drive down and enjoy it.

Hi I can tell you that a 4 can duplexer does not provide enough rejection for 100 watts. Six cans of BpBr are needed with higher power above 40 watts. That's why these small mobile duplexers with six

I'm sorry, correction.? Input is 447.900.

Hello from Michigan! I'm wondering if some folks have an idea of what might be going on here. Equipment: Yaesu DR-2X Glenayre 97 series 250W UHF amp Glenayre 2728 PSU Sinclair preamp with a PA8075

Thanks I will take a look. Sent: Wednesday, April 2, 2025 10:38 PM To: [email protected] Subject: Re: [repeater-builder] TPL PA6-1AE UHF amp An attenuator something like this one may

An attenuator something like this one may be easier....?? use your existing 5w input amp... https://www.ebay.com/itm/274310391083 I have no idea who this guy is, I'm just using his auction as

I am not just a ham, but I am a master falconer, and help?with tracking Wildlife collars. For??USF&W ?And the collars and bird tracking transmitters?operate on the 219mhz ?spectrum.?Neal

Chad, The easiest solution by far is an external power attenuator between the TPL amplifier and your transmitter to reduce power. This is a bolt on, or rather thread-on option that works