National RAS-5 WW2 Navy Communications Receiver
WB6FZH

1943 National Radio Company RAS-5

US Navy WW2

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RAS 5 RECEVER from MANUAL

National RAS-5 Receiver Front View

National RAS-5 Receiver rear view

National RAS-5 Receiver Bottom Chassis

National RAS-5 Receiver rack mount coil box closed

National RAS-5 Receiver rack mount coil box

National RAS-5 rack panel speaker front

National RAS-5 rack panel speaker rear

National HRO-W Matching Speaker for All Tabletop radios

National RAS-5 rack panel power supply front

National RAS-5 rack panel power supply rear

National RAS-5 PW Dial Front View Detail

National RAS-5 PW Dial Front View

National RAS-5 PW Dial Rear View

National RAS-5 Manual photo

National RAS-5 Manual

National RAS-5 Manual

National RAS-5 on workbench 1980s

National Spare Tubes


RAS-5 & MIL-RADIO LINKS


NOTE:

This particular RAS-5 Receiver was purchased through the 7240kc west coast swap net in about 1984. It arrived as many used RAS radios do, without the military ID tags. They are often removed before they were disposed of by the military, or the new owner removes them to more closely resemble the civilian HRO Jr.

A previous owner started to re-furbish the front panel. I continued the effort, and painted the panel a black to make the appearance better before storing the radio in 1986. I also cleaned up the power supply and coil box panels and painted them. The speaker panel has the orignial paint and was in pretty good shape.

I replaced several capacitors that were leaking, and the rest of the same vintage capacitors too. I checked all the tubes and assembled a supply of spare tubes.

The original manual came with the radio. As with all military manuals, detailed electrical, mechanical and photos were included. The words "DECLASSIFIED" is rubber stamped on the cover.

This radio works fine and is a working parts unit for another RAS-5 that I use frequently and occupies a 4' rack cabinet. The tuned RF amplifier stage and other receiver features of design bring the distant AM BCB signals and Short Wave stations into the remote northern california community I live in.

I took these photos of the radio when unboxing it in 2006 and re-boxing it for storage in new box.


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Last Updated: July 24, 2006

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