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General Servicing and Aligment Procedures
36
(7) Set the noise generator RANGE switch to 0 – 10.
(8) Adjust the noise generator output level control until a reading of 20mW is ob-
tained on the output meter.
(9) The noise factor of the receiver is given by the noise generator meter reading for
the range in use.
(10) Perform noise factor tests at 1
.
5, 3, 6, 12 and 24 Mc/s, the noise level should not
exceed 7dB throughout the entire frequency range.
Содержание RA-117
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