[ARC5] SCR-274-N Display

Christopher Bowne aj1g at sbcglobal.net
Mon Nov 8 18:25:23 EST 2021


What’s problematic about running those VHF sets on 2 meters?  IIRC, if they are like the
SCR-522, they work over the frequency range of 100-156 MHz.  I ran an RCA-522 BC-625 transmitter on 2M AM as a 14 year old novice in 1967.  Used the 12V DC power pack from a slot car track set for the filaments and relays.

73 de Chris AJ1G Stonington CT

Sent from my iPhone

> On Nov 8, 2021, at 17:24, MARK DORNEY via ARC5 <arc5 at mailman.qth.net> wrote:
> 
> AM or FM?  
> 
> Mark D. 
> WW2RDO
> 
> “In matters of style, float with the current. In matters of Principle, stand like a rock. “.   -   Thomas Jefferson 
> 
> Sent from my iPhone
> 
>> On Nov 8, 2021, at 5:20 PM, David Stinson <arc5 at ix.netcom.com> wrote:
>> 
>> The T-23 will operate up to 148 MC. All of 2 Meters.
>> Crystals 8.000 to 8.222 MC    Fxtal  =  Fop / 18
>> 
>>>> On 11/8/2021 4:13 PM, MARK DORNEY via ARC5 wrote:
>>> Does the VHF set work, and what frequencies if any do you work?  I’m in the process of putting together an ARC-5 setup, and have a T-23/ARC-5 and R-28/ARC-5, along with the C-43 and C-30 Control boxes.  The VHF stuff is problematic to work since it operates on FAA controlled frequencies.
>>> 
>> 
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