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CR-3D 3C95150

CR-3D 3C95150; Amalgamated Wireless (ID = 2539604) Commercial Re CR-3D 3C95150; Amalgamated Wireless (ID = 2539605) Commercial Re
CR-3D 3C95150; Amalgamated Wireless (ID = 2539606) Commercial Re CR-3D 3C95150; Amalgamated Wireless (ID = 2539607) Commercial Re
CR-3D 3C95150; Amalgamated Wireless (ID = 2539608) Commercial Re CR-3D 3C95150; Amalgamated Wireless (ID = 2539609) Commercial Re
CR-3D 3C95150; Amalgamated Wireless (ID = 2539611) Commercial Re CR-3D 3C95150; Amalgamated Wireless (ID = 2539612) Commercial Re
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CR-3D 3C95150; Amalgamated Wireless (ID = 2539604) Commercial Re
Amalgamated Wireless: CR-3D 3C95150 [Commercial Re] ID = 2539604 1400x1297
Select picture or schematic to display from thumbnails on the right and click for download.
For model CR-3D 3C95150, Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney:
Some of the radio knobs are not original.
 
Country:  Australia
Manufacturer / Brand:  Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
Year: 1957 ? Category: Commercial Receiver (may include amateur bands)
Valves / Tubes 14: 6BA6 6BA6 ECH81 6AM6 6BA6 6BA6 6AU6 6AL5 6AU6 6C4 ECH81 ECH81 6AU6 6AL5
Main principle Superhet, double/triple conversion; ZF/IF 585 kHz
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Details
Power type and voltage Powered by external power supply or a main unit. / 240 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: CR-3D 3C95150 - Amalgamated Wireless
Material Metal case
Shape Boatanchor (heavy military or commercial set >20 kg).
Dimensions (WHD) 16.25 x 12 x 16.5 inch / 413 x 305 x 419 mm
Notes

AWA Communications Receiver CR-3D (Type 3C919150) is a versatile 14-Valve superheterodyne receiver which has a continuous frequency coverage from 14kHz to 30.1MHz in 12 bands. The receiver may be crystal controlled on six spot frequencies.

The receiver is capable of receiving type A1, A2 and A3 emissions on all ranges.

Intermediate Frequency:  1. Bands 2 & 3 (100kHz to 630kHz) is 85kHz   2. On remaining bands the receiver is double conversion type  Ist IF - 585kHz, 2ndIF - 85kHz.

Sensitivity:    14 to 50kHz - 30uV

50 to 110kHz - 10uV

110 to 240kHz - 5uV

240kHz - 4MHz - 3uV

4MHz - 30.1MHz - 1uV

All for 3dB signal/noise ratio

Power Converter: The power requirements of the receiver are met by a seperate Power Converter Type 2H95152 which utilises two valves (Types 5Y3G & OC3/VR105). The Power Converter case also incorporates a monitor speaker.

 

These HF Communications Receivers were used by the Australian Overseas Telecommunication Commission (OTC) at Coast Radio Stations around Australia from 1957 through to the mid 1980's. as general HF and MF Working receivers for marine radio services. A variation on the CR-3D was the CR-3E which only covered the MF band (250kHz to 630kHz).

When used on-board ships these receivers were known as ARGOSY receivers.

 

 

 

 

 

 

Net weight (2.2 lb = 1 kg) 74 lb 0 oz (74 lb) / 33.596 kg
Literature/Schematics (1) - - Manufacturers Literature

Model page created by Noel Sutherland. See "Data change" for further contributors.



All listed radios etc. from Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
Here you find 1301 models, 642 with images and 404 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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