Re: Sinclair R-302C duplexer info
What did you get before the move, you may need to replace inter can cabling or other components to go 20mhz
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J Donovan
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#195069
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Re: Repeater Horror Stories
This is very ingenuous... You get my Award for the effort. I think you mean genius ?
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Chris Smart <ve3rwj@...>
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#195068
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Re: Repeater Horror Stories
Paul? w0rw
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w0rw
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#195067
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Re: QUANTAR VHF Audio Interface...
Don't know about you men, but at 79 yrs old my hearing aides make all, especially Motorola speakers sound more intelligible, much less muffled, and because of the aide's high frequency pre-emphasis,
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John
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#195066
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Re: QUANTAR VHF Audio Interface...
I've done flat audio in the pass but always use a RC filter to roll off above 3-4khz...no need to go higher as the energy in that area is QUITE low and not needed..I've made GE MVPs rptrs with flat
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Chris Boone WB5ITT
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#195065
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Re: R1225 can¡¯t be read
i have a R1225 that i use a laptop running windows 98 running using a real RIB and Cable and CPS 4.0 and since mine didn't have a control head what i use to program it is the Knob/Mic port assembly
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Kevin Bednar
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#195064
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Re: R1225 can¡¯t be read
There¡¯s several Moto RSS/CPS that will appear to be working on 64 bit hardware loaded with a 32 bit Windows or 32 bit virtual machine, but they won¡¯t communicate with the radio. Been there with
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Mike / K5JR
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#195063
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Re: QUANTAR VHF Audio Interface...
Ok guys... You bring up a lot of interesting points, but nothing new to me.? Let me say that I've been in the 2-Meter repeater business for over 60 years.? I've always prided myself in good
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Burt K6OQK
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#195062
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Re: QUANTAR VHF Audio Interface...
When I first saw the question, I scratched my head and went on to other things.? It looked wierd.? Then I remembered why. If you are actually going to feed audio up to 6 khz. to the modulator, where
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jb
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#195061
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Re: QUANTAR VHF Audio Interface...
Jim, Thank you. You saved me a whole lot of work! Tom K8TB
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K8TB
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#195060
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Re: QUANTAR VHF Audio Interface...
Burt, Interestingly enough, I was hoping to look at a Quantar this winter to get to that line and see how flat it is. It has DC, so a cap is called for, and I don't know what the source impedance of
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K8TB
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#195059
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Re: QUANTAR VHF Audio Interface...
Then you did not see my reply. The general transmit input is uses for simulcast. It passes DC to 10 KHz with no issues. *Connector 17, (50 pin telco)Pins 9 and 34* Thanks, 73, Jim W7RY
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Jim W7RY <jimw7ry@...>
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#195058
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Sinclair R-302C duplexer info
Does anyone have the specifications and tune up instructions for the Sinclair R-302C duplexer? I have one that I am trying to retune one from 463/468.8MHz to 441/446.8MHz. Right now I am getting only
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Reuben Stapp
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#195057
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Re: QUANTAR VHF Audio Interface...
I'll try to check a copy of the manual here at the HQ in Austin tomorrow....my manual is back at my office in Beaumont. Chris WB5ITT CET III Texas Department of Public Safety
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Chris Boone WB5ITT
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#195056
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Re: QUANTAR VHF Audio Interface...
Fwiw. I have used Mark dannons cables for numerous projects and have several in service since 2013 no issues.
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n3ssl
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#195055
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Re: QUANTAR VHF Audio Interface...
All, Thank you for your replies.? However, I need wideband analog input, not the typical/normal 250-3000 Hz audio.? The wideband audio is from darn near DC to 5+ kHz. I was hoping the "Aux TX
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Burt K6OQK
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#195054
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Re: R1225 can¡¯t be read
I had that problem in the past with virtual. ?Found an old win 7 32 bit laptop and it worked kt7az
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KT7AZ
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#195053
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Re: R1225 can¡¯t be read
Thanks, all, for the feedback. I could have been more clear, but beyond the weird interface with just an RJ-45 on the front, I do have a remote head (actually two) to try with ribbon cables. Neither
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Matt Wagner
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#195052
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Re: R1225 can¡¯t be read
I too am on using Ver 4.0 Rss Next is to pin out the connector you have to ensure the pins talk with the read/write lines on the chassis connector - major reservations here on this being an issue -
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Ranger Radio
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#195051
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Re: R1225 can¡¯t be read
I have had trouble with R1225's in the past, just like you describe. Are you using the Version 4 software? If an earlier version, then it won't like XP. If you can find someone with WIN 98 on an old
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Steve
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#195050
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