artisan 8640B - Page 34

Model 8640B TM 9-4935-601-14-7&P
Table 1-2. Recommended Test Equipment (2 of 7)
Instrument Type Critical Specifications Suggested Model Use*
3 dB Attenuator Accuracy: ±0.5 dB to 550 MHz HP 8491A P,A
Option 003
10 dB Attenuator Accuracy: ±0.5 dB to 550 MHz HP 8491A P,A
Option 010
20 dB Attenuator Accuracy: ±0.5 dB to 550 MHz HP 8491A P,A
Option 020
Crystal Detector Range: 0.45 - 550 MHz HP 8471A P
Low Level Sensitivity: >0.35 mV/µW
No internal dc return
Crystal Detector Range: 10 - 550 MHz HP 423A P
Maximum Sensitivity: at 15 - 17 dBm
input
With internal dc return
Digital Voltmeter DC Accuracy: ± (0.01% of reading HP 3480B/ P,A,T
+0.02% of range) 3484A (with
AC (True RMS) Accuracy: ±0.1% Options 042,
of reading 043)
Ohms Range: to 1 kΩ
Digital to Analog Accuracy: 1% of full scale HP 581A P
Converter Input Code: 1248 with 1 (on) state Option 002
positive (compatible with Fred-
quency Counter)
Output: Compatible with Strip
Chart Recorder
Directional Coupler Range: 100 - 550 MHz HP 778D P
Coupling Attenuation: 20 dB Option 12
Directivity: 36 dB
VSWR: <1.1:1
Distortion Analyzer Range: 20 Hz to 600 kHz HP 333A P
Distortion Range: <0.1%
Minimum Input: <300 mVrms
FM Discriminator Ranges: 100 kHz to 10 MHz HP 5210A P,A
Linear Analog Output: 1V for full
scale
*P = Performance; A = Adjustment: T = Troubleshooting
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