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41-37A Ch= 89-13

41-37A Ch= 89-13; Kriesler Radio (ID = 1445289) Radio
41-37A Ch= 89-13; Kriesler Radio (ID = 1441023) Radio 41-37A Ch= 89-13; Kriesler Radio (ID = 1441021) Radio
41-37A Ch= 89-13; Kriesler Radio (ID = 1441022) Radio 41-37A Ch= 89-13; Kriesler Radio (ID = 1446899) Radio
41-37A Ch= 89-13; Kriesler Radio (ID = 1446900) Radio 41-37A Ch= 89-13; Kriesler Radio (ID = 2218078) Radio
41-37A Ch= 89-13; Kriesler Radio (ID = 2218079) Radio
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41-37A Ch= 89-13; Kriesler Radio (ID = 1441023) Radio
Kriesler Radio: 41-37A Ch= 89-13 [Radio] ID = 1441023 930x572
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For model 41-37A Ch= 89-13, Kriesler Radio Company; Newtown (Sydney):
The Gold finish was laquer, not anodised.
 
Country:  Australia
Manufacturer / Brand:  Kriesler Radio Company; Newtown (Sydney)
Year: 1963 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: AF116N AF117N AF117N AC126 OC74 OC74 OA91 OA90
Main principle Superheterodyne (common); ZF/IF 455 kHz
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 0.2 W (unknown quality)
from Radiomuseum.org Model: 41-37A Ch= 89-13 - Kriesler Radio Company;
Material Moulded (Bakelite or Plastics)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 225 x 55 x 130 mm / 8.9 x 2.2 x 5.1 inch
Notes

A difficult radio to identify.

There are 8 passive component changes from the 89-13 chassis used in model 41-37 and the case still has 41-37 cast in and the circuit diagram included in the case rear also is for the 41-37. The designation 41-37A is on the cardboard piece with the serial number and chassis identification which is attached to the circuit board with one rivet. The only other identification means is by reverse engineering the circuit and comparing the 41-37A schematic with that for the 41-37/40/41. A clue is that one or more components may be mounted on the copper side of the board.

An alternative transistor component set is OC170 OC169 OC169 OC75 OC74 OC74. The output transistors are not listed as a "Matched Pair" but there is no provision for small bias adjustments.

Weight is without battery.

Literature/Schematics (1) - - Manufacturers Literature

Model page created by Brian Wilson. See "Data change" for further contributors.



All listed radios etc. from Kriesler Radio Company; Newtown (Sydney)
Here you find 804 models, 278 with images and 327 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Kriesler Radio: 41-37A Ch= 89-13
Threads: 1 | Posts: 1
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kriesler: Ch= 89-13; 41-37A
Brian Wilson
08.May.13
  1

The orange highlighted components were change when  41-37A was made on the 89-13 chassis.

Attachments

 
Kriesler Radio: 41-37A Ch= 89-13
End of forum contributions about this model

  
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