GB 11299.9-1989 Satellite Communication Earth Station Radio Equipment Measurement Methods Part 2 Subsystem Measurements Section 7 Frequency Modulator Section 8 Frequency Demodulator (English Version)
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GB 11299.9-1989
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1989GB 11299.9-1989 Satellite Communication Earth Station Radio Equipment Measurement Methods Part 2 Subsystem Measurements Section 7 Frequency Modulator Section 8 Frequency Demodulator