Yes, I've done that several times, the HP-23 has a switch on the side for 2 voltages ranges for the HV so I never bothered putting in a dropping reistors, but you will have to add a bias pot to the HP-23 to adjust the bias for the Drake transmitter, this is easily done on the under side and I stick it out the side of the HP-23....the Heaths adjust their bias at the radio side...hope this helps...73 Tim K8WBL
From: "Jim DiMauro" <[EMAIL PROTECTED]> Reply-To: <[EMAIL PROTECTED]> To: "Drake List" <[EMAIL PROTECTED]> Subject: [drakelist] Heathkit HP-23 PS For Use With Drake Equipt. Date: Wed, 26 May 2004 15:36:35 -0400
Hi All:
I have a Heathkit HP-23 supply that I want to use as a substitute for the AC-4. Other than dropping the HV from 800 VDC to 650 VDC, are there any considerations I should know about? I plan to simply use a dropping resistor in series with the 800 VDC line. Is there a better way? Anyone out there using the HP-23?
Jim WA2MER
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