[Milsurplus] ER65

[C.Whitaker]

de WB2CPN
When battery radios for homes were popular, wasn't
there a small battery about like that?
They had snap fasteners on the batteries.
73   Clete
++++++++++++++++++++++++++++++++++++++
On 5/17/2013 7:03 PM, Michael A. Bittner wrote:
> I picked up this little Swedish ER65 regenerative receiver at a local swap meet.
> https://www.dropbox.com/home/ER65
> It is meant for monitoring the old 500 kHz emergency frequency and is well described in the RADIO MUSEUM web site.
> -
> My question is: What is magic about 65 Volts DC for its power source?
> Was this a standard power source on some ships or shore stations, or did it require an external power supply?
> -
> Mike, W6MAB
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