ATR-5 Transmitter Receiver


SPECIFICATIONS

Mode: AM only
Frequency Range :  3 to 6.3 MHz
Power Output: 16 watts with  12.2VDC input; 22 watts with 14.6 VDC input
Frequency Control:  2 crystal controlled channels.
Circa: 1940
Weight: 43 pounds
Dimensions:  20" x 11.031" x 11.375 H
RCAF Ref: 10D-1546
Comment: Made for the RCAF. It is a very different  radio than the ATR-5 used by the R.A.A.F. in Boomerang aircraft.

Current consumption:
 
 

Input voltage
On Receive 
On Transmit
11.0 VDC 8.3 amps 13.5 amps
12.2 VDC 9.0 amps 15.0 amps
14.5 VDC 10.5 amps 18.0 amps
atr5.jpg
Front
atr5_02.jpg
Top view of chassis
atr5_03.jpg
 Bottom view of chassis
atr5_bottom_cradle.jpg
Bottom view and cradle
atr5_05.jpg
 Remote Control Head
All images in this table courtesy Canadian Marconi 

 
 
atr5_07.jpg
ATR-5 in protective case. 
atr5_06.jpg
ATR-5 front panel.
atr5_08_with_c3_mike.jpg
Shipping case lid showing headphones and C3 microphone.
atr5_09.jpg
Typical namplate data. 
All photos in this table via E-bay.

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Transmitter schematic PDF (left )
Transmitter schematic PDF (right) 
Receiver schematic PDF 
ATR-5 Manual 
For a complete manual, download everything in this table.


Contributors and Credits:

1) Bruce MacMillan <bruce_macmillan(at)telus.net>
2) Meir-WF2U <wf2u(at)ws19ops.com> for the ATR-5 manual
3) Tom Brent <tgb(at)telus.net> for the ATR-5 schematics
 

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Aug 13/15