The MA141,shown above (minus its handles) is for use with the MA79 HF Drive Unit ,amongst others,and was used to determine the overall distortion of SSB and ISB transmissions.
|Range||1.0MHZ to 30MHZ|
|Range Of Distortion Measurement||-20 to -40 db to within 2db|
|Output Level to TX||1mw into 600 ohms (balanced)|
|R.F Input Level From TX||5v into 50 ohms at peak power|
|Test Signal||1.6 khz modulated to 95% by 250 hz|
|Power requirements||100-125v and 200-250v ac 45-65 hz|
|Power Consumption||10 va approx|
Close up of the front panel meter
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Racal Mobical Equipment
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