AWA Gain Measuring Attenuator 4R8030
Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
- Country
- Australia
- Manufacturer / Brand
- Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
- Year
- 1959
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 310775
AWA 4R8030 Att Front
AWA 4R8030 Att Under Cover
AWA 4R8030 Ad
- Material
- Metal case
- from Radiomuseum.org
- Model: AWA Gain Measuring Attenuator 4R8030 - Amalgamated Wireless
- 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)
- Author
- Model page created by Joshua Boxer. See "Data change" for further contributors.
- Other Models
-
Here you find 1431 models, 874 with images and 463 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney
Collections
The model AWA Gain Measuring Attenuator is part of the collections of the following members.