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AWA Gain Measuring Attenuator 4R8030

AWA Gain Measuring Attenuator 4R8030; Amalgamated Wireless (ID = 2394794) Equipment AWA Gain Measuring Attenuator 4R8030; Amalgamated Wireless (ID = 2394795) Equipment
AWA Gain Measuring Attenuator 4R8030; Amalgamated Wireless (ID = 2394796) Equipment
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AWA Gain Measuring Attenuator 4R8030; Amalgamated Wireless (ID = 2394794) Equipment
Amalgamated Wireless: AWA Gain Measuring Attenuator 4R8030 [Equipment] ID = 2394794 1400x442
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For model AWA Gain Measuring Attenuator 4R8030, Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney:
AWA 4R8030 Att Front
 
Country:  Australia
Manufacturer / Brand:  Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
Year: 1959 Category: Service- or Lab Equipment
Details
Loudspeaker
Power out
from Radiomuseum.org Model: AWA Gain Measuring Attenuator 4R8030 - Amalgamated Wireless
Material Metal case
Shape Rack
Dimensions (WHD) 480 x 130 x 170 mm / 18.9 x 5.1 x 6.7 inch
Notes

Used by Broadcast stations and Labs to enable accurately known source of audio frequency volume to be obtained for use when making measurement of frequency response, gain, distortion and other factors

Wide Attenuation 0 - 89DB in 1DB steps

600 Ohm balanced In and Out

Maximum Level +25DBM

Date Obtained Radio, Television and Hobbies April 1959, Page 30

Net weight (2.2 lb = 1 kg) 6 kg / 13 lb 3.5 oz (13.216 lb)

Model page created by Joshua Boxer. See "Data change" for further contributors.



All listed radios etc. from Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
Here you find 1270 models, 582 with images and 388 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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