开云体育

Last night at the Orange Club meeting, I saw another testament to the dumbing down of America and ham radio..... The question was asked why the 147.06 rptr was down and the answer given was "It was

Bob, I use a USB to DB9 adapter, then a standard modem cable (DB9 to DB25). Works great for both the Kenwood repeaters and the ARCOM controller. Tom KI5ELV

At 4/4/2025 05:37 PM, you wrote: By the way the proper spelling should be Decibel Products and db Spectra "claims" they carry them, which was my source of confusion. I'll stay with Comscope. Best

At 4/4/2025 04:09 PM, you wrote: That would work too but the only time that connection is absolutely necessary is when uploading firmware to the repeater (same as the TKRs). Otherwise, the DB25 on

By the way the proper spelling should be Decibel Products ( https://www.wiscointl.com/decibel/index.htm ) and db Spectra "claims" they carry them, which was my source of confusion. I'll stay with

Alright ! It's Comscope (one m). ?I needed to sort my files/vender and which folder (name) to make it on my PC. My HDD on my PC crashed hard last fall so, I lost a lot of files; since dummy here, did

Thanks, Joanne I agree Chad Nelson WI9HF/WRPL979 Janesville Wisconsin 608-754-8671 Send from my spectrum iPhone 16.

I have a few of these LMM 220 amplifiers. I drive it with .05w and it gives me 113W or so output. From the analyzer it looks very clean. Of course these amps were not made for FM. I have seen a few

Chad, I think you have made the correct decision. Glad Ken chimed in also. Ken is a Kenwood dealer and also sold TPL amps back in the day. I have purchased several TKR-750 and 850's from him and a

That would work too but the only time that connection is absolutely necessary is when uploading firmware to the repeater (same as the TKRs). Otherwise, the DB25 on the back panel is fine (straight

At 4/4/2025 03:19 PM, you wrote: Hi Bob It requires their KPG-129DK software and just a regular ol' serial connection to its back panel DB25 Ken I thought I used the same cable that I use to

Attempting to program a Maxon SM2150. I have software but having a tough time locating a programming cable. The information I find tells me the SM 2000 series requires Maxon SMP 2000 programming

Hello, Attempting to program a Maxon SM2150. I have software but having a tough time locating a programming cable. The information I find tells me the SM 2000 series requires Maxon SMP 2000

Hi Bob It requires their KPG-129DK software and just a regular ol' serial connection to its back panel

Hello everyone Question regarding a NXR810 repeater, What cables & software are needed to reprogram the repeater, also dose Kenwood use an interface box like the older Motorola rib box?.

Nice clean work there. I'll make a suggestion, and it's not specific to this project, but one of those "makes perfect sense" things that applies in many cases where you have high-level RF through

About 3 years back I had one DB4332-B UHF low pass filer but needed two, so decided to reverse engineer it and build a clone. The variable piston capacitors are Johanson 0.8 - 10Pf rated at 150V. Back

Not a problem with 100w into the cable and only 30w dissipated over 18ft of RG-142, and the connectors would be usually be heatsinked to a chassis of some sort anyway. Belden RG-142 is rated up to

Unlike the CATV world, where splitters are common and a splitter can have a variety of different drop/tap levels, splitters are not as frequently used, and when they are, the are usually referred to