|
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. Carrier Frequency: 10 MHz to 1300 MHz. Demodulated Output Distortion: 0.3% THD for £50% depth, 0.6% THD for 95% depth. FM Rejection (at 400 Hz and 1 kHz rates, 50 Hz to 3 kHz BW): 250 kHz to 10 MHz: 0.2% AM for 5 kHzpeak deviation. 10 MHz to 1300 MHz: 0.2% AM for 50 kHzpeak deviation. Residual AM (50 Hz to 3 kHz BW): 0.01%rms. 150 kHz to 650 MHz: 12 mVrms (-25 dBm). 650 MHz to 1300 MHz: 22 mVrms (-20 dBm). Accuracy: Reference accuracy ±3 counts of least significant digit. 150 kHz to 10 MHz: 20 Hz to 10 kHz. 10 MHz to 1300 MHz: 20 Hz to 100 kHz. 150 kHz to 10 MHz: ±2% of reading ±1 digit, 50 Hz to 10 kHz rates, >5% depth. ±3% of reading ±1 digit, 20 Hz to 10 kHz rates. 10 MHz to 1300 MHz: ±1% of reading ±1 digit, 50 Hz to 50 kHz rates, >5% depth. ±3% of reading ±1 digit, 20 Hz to 100 kHz rates.> Flatness (variation in indicated AM depth for constant depth on input signal): 10 MHz to 1300 MHz: ±0.3% of reading ±1 digit, 90 Hz to 10 kHz rates, 20 to 80% depth. (Peak voltage responding, rms sine wave power calibrated). Accuracy: ±2 dB, 150 kHz to 650 MHz. ±3 dB, 650 MHz to 1300 MHz. High Pass (3 dB cutoff frequency): 50 Hz and 300 Hz. Low Pass (3 dB cutoff frequency except >20 kHz filter): 3 kHz, 15 kHz, >20 kHz. De-emphasis Filters: 25 ms, 50 ms, 75 ms, and 750 ms. De-emphasis filters are single pole low pass filters whose 3 dB frequencies are 6366 Hz for 25 ms, 3183 Hz for 50 ms, 2122 Hz for 75 ms, and 212 Hz for 750 ms. 50 Hz High Pass: <1% at rates ³200 Hz. 300 Hz High Pass: <1% at rates ³1 kHz. 3 kHz Low Pass: <1% at rates £1 kHz. 15 kHz Low Pass: <1% at rates £10 kHz. >20 kHz Low Pass: <1% at rates £10 kHz. Remote Operation: HP-IB; all functions except the line switch are remotely controllable. HP-IB compatibility; as defined in IEEE 488-1978 is: SH1, AH1, T5, TE0, L3, LEO, SR1, RL1, PP0, DC1, DT1, C0. Power: 100, 120, 220, or 240 V (+5, -10%); 48 to 66 Hz; 200 VA max. This item is in very good condition,came from a working corporate environment,and is guaranteed to function.It has been tested and the current calibration is fairly accurate. I'm not sure if this is the correct photo or not.All the 8901A's left are tested in excellent condition. This also comes with a power cord and a complete set of manuals in .pdf format on CD-ROM.(I'm notorious for forgetting the cd.If that happens please let us know,we'll get it right out) (please look at our rules and privacy policy) |
natalie_gallagher@machine--tools.com (Natalie Gallagher) for additional information. This email is used for forwarding to newsgroup user.
