Wiltron 681 B Series, Руководство по эксплуатации, Страница: 12 / 195

1-8
RECOMMENDED TEST
EQUIPMENT Table 1-2 lists the recommended test equipment for performing the Se-
ries 681XXB Synthesized Sweep Generator operation verification tests
in Chapter 5.
Instrument Critical Specification Recommended Manufacturer/Model
Frequency
Counter,
with
External Mixer Range: 0.01 to 40 GHz
Input Z: 50
Ω
Resolution: 1 Hz
Other: External Time Base
Input
EIP Microwave, Inc. Model 578A, with
External Mixer:
Option 91 (26.5 to 40 GHz)
Power Meter,
with
Power
Sensor Range: –30 to +20 dBm
(1
µ
W to 100 mW)
Hewlett-Packard Model 437B,
with
Power Sensor:
HP 8487A (0.01 to 50 GHz)
Oscilloscope Bandwidth: DC to 150 MHz
Vertical Sensitivity: 2 mV/
division
Horiz Sensitivity: 50 ns/
division Tektronix, Inc. Model 2445
Table 1-2. Recommended Test Equipment
GENERAL RECOMMENDED
INFORMATION TEST EQUIPMENT
681XXB 0M 1-7/1-8