Methods of measurement for equipment used in digital microwave radio transmission systems; part 2: measurements on terrestrial radio-relay systems; section 4: transmitter/receiver including modulator/demodulator
The measurements described are concerned with output frequency, R.F. output spectrum, R.F. outpout power, phase/amplitude error (for transmitters including modulators), local oscillator frequency, R.F. leakage spectrum, A.G.C. characteristic, selectivity