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Re: 6 m repeater antenna
Interesting, is that a 2 element Yagi with the driven element that gets snuggled up close to the mast then a director out front? If so they are not relying on the mast as a reflector as it looks like
By Mike · #214128 ·
Re: 6 m repeater antenna
[image2.jpeg] John N. Hudson III, Regional Emergency Communications Coordinator California, Governor’s Office of Emergency Services Public Safety Communications Tactical Communications Unit,
By Hudson, John@CalOES · #214127 ·
Re: Icom FR4000-3 Repeater
I've had some progress tonight. Two simple mistakes I should have avoided. First, the mini-stereo socket I used for the homemade OPC-592 adapter was a mono jack. The third pin was for audio muting
By Jeremy Hansen · #214126 ·
Re: WACOM WP-641 vs. Sinclair Q2330E
At 3/27/2025 03:27 PM, you wrote: I have both of these duplexers available to replace an existing system. The site itself is a water tower with an existing DB224 that has been made available to me.
By Bob Dengler · #214125 ·
Re: Icom FR4000-3 Repeater
Sorry I can't solve your issue, but any Icom gurus responding to you may know about my "Revision B" problem when I try to read one of ,my IC-4000-3 machines. I ended up using it as a donor for parts
By Scott Haney · #214124 ·
Re: Astro Spectra programming help
Tim, I sent you a reply to your last request prior to seeing this - I suspect it answered some of your questions here. You program using the 25 pin receptacle through the handle.? Aftermarket
By Kurt WB6SMC · #214123 ·
IC FR4000 flat audio for MMDVM and DMR conversion?
I never worked with an IC FR4000 and I had a request to help a group of ham make a DMR repeater from a FR4000. To do it, we need to have flat audio in and out. and I was able to find the information
By Pierre Martel · #214122 ·
Re: 6 m repeater antenna
Yep, that will work fine as a minimum center to center distance on 6M. Just no guy wires between or within 5 ft of the antenna elements, especially above the top element. (We were forced to have
By John · #214121 ·
Re: WTB: 107.2 Hz Vibrasender
Mike, I have 3 of them. I will send you a direct email <mwbesemer@...> wrote:
By wj9jrg · #214120 ·
Re: WACOM WP-641 vs. Sinclair Q2330E
The WACOM WP-641 provides 93 dB of rejection at 1.5dB of insertion loss at 600 kHz - if it's a UHF connector version.? If it's an N connector version the rejection is 91 dB or so (yes it's less).?
By Kevin Custer · #214119 ·
WTB: 107.2 Hz Vibrasender
I'm looking for a 107.2 Hz Vibrasender for an MSR2000. It looks like either the KLN6210 or KLN6824 should work. 73, Mike WM4B
By Mike Besemer - WM4B · #214118 ·
Astro Spectra programming help
Hello Group, I thought this task would be easy. But the more I delve into the programming the more confused I become. Here is my situation. *Radio* Astro Spectra-T04KLF9PW4AN (1 meg 2.5 kHz) I don't
By TIM HARDY · #214117 ·
Re: WACOM WP-641 vs. Sinclair Q2330E
I still love my WACOM WP 641 that I bought new back in 1983.. It's been retuned a couple of times to new frequencies and it floated in tropical storm Harvey water for almost 3 weeks as the site was
By Chris Boone WB5ITT · #214116 ·
Re: WACOM WP-641 vs. Sinclair Q2330E
Kind of a tossup, similar specs for isolation @500KHz but the Sinclair advertises .1dB less insertion loss per leg. The Sinclair seems to be a current product where the Wacom would be getting quite
By Mike · #214115 ·
Icom FR4000-3 Repeater
Good evening all, I'm having difficulty reading two (very dirty) Icom FR-4000-3 repeaters that I recently acquired for rehab. My software is CS-F3000 version 1.1 and I am using a genuine OPC-478
By Jeremy Hansen · #214114 ·
WACOM WP-641 vs. Sinclair Q2330E
I have both of these duplexers available to replace an existing system. The site itself is a water tower with an existing DB224 that has been made available to me. It is mounted at the very
By Mike Besemer - WM4B · #214113 ·
Re: 6 m repeater antenna
I think they should be on the same side of the tower 12 feet apart. My frequency is 53.050 input is 52.050
By Roger willey · #214112 ·
Re: 6 m repeater antenna
If the coax to the T is 50ohms, then yes , an electrical 1/4 wavelength of 35 ohm coax from the T to the feedline. You could less ideally alternatively do two 1/4 wavelength 75 ohm coaxial cables
By John · #214111 ·
Re: 6 m repeater antenna
Got a picture? Is it a DB212-2 or home brew or what??? [email protected]> wrote:
By Chris Boone WB5ITT · #214110 ·
6 m repeater antenna
Begin forwarded message:
By Roger willey · #214109 ·