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> Hp 8901A modulation analyzer to 1.3GHZ very nice
Hp 8901A modulation analyzer to 1.3GHZ very nice
All parameters describe performance in automatic operation or properly set manual conditions. Specifications describe the instrument s warranted performance.
Frequency Range: 150 kHz to 1300 MHz.
150 kHz to 650 MHz: 12 mVrms (-25 dBm) to 7 Vrms (1 Wpeak).
650 MHz to 1300 MHz: 22 mVrms (-20 dBm) to 7 Vrms (1 Wpeak).
Supplemental Characteristics Tuning: Automatic, track (frequencies >10 MHz), manual frequency entry. Acquisition Time (automatic operation): ~1.5 second. Input Impedance: 50 W nominal. Maximum Safe Input Level: AC: 35 Vrms (25 W for source SWR <4) DC: 40 V
150 kHz to 10 MHz: 20 Hz to 10 kHz.
10 MHz to 1300 MHz: 20 Hz to 200 kHz1.
150 kHz to 10 MHz: 40 kHz peak maximum.
10 MHz to 1300 MHz: 400 kHz peak maximum.
250 kHz to 10 MHz: 2% of reading 1 digit, 20 Hz to 10 kHz rates.
10 MHz to 1300 MHz: 1% of reading 1 digit, 50 Hz to 100 kHz rates. 5% of reading 1 digit, 20 Hz to 200 kHz rates.
Demodulated Output Distortion:
400 kHz to 10 MHz: 0.1% THD, deviations 10 kHz.
10 MHz to 1300 MHz: 0.1% THD, rates and deviations 100 kHz.
AM Rejection (for 50% AM at 400 Hz and 1 kHz rates):2 20 Hz peak deviation measured in a 50 Hz to 3 kHz BW.
Residual FM (50 Hz to 3 kHz BW): <8 Hzrms at 1300 MHz, decreasing linearly with frequency to <1 Hzrms for 100 MHz and below.
