Anritsu 682XXB, 683XXB 4-4 , 4-5

4-4 CALIBRATION
FOLLOWING
SUBASSEMBLY
REPLACEMENT
Table4-2 (page 4-6) lists the calibration that should be performed fol-
lowing the replacement of 682XXB/683XXB subassemblies or RF com-
ponents.
4-5 CONNECTOR AND KEY
LABEL NOTATION The calibration procedures include many references to equipment in- terconnections and control settings. For all 682XXB/683XXB refer-
ences, specific labels are used to denote the appropriate menu key,
data entry key,data entry control, or connector (such as CW/SWEEP
SELECT or RF OUTPUT). Most references to supporting test equip-
ment use general labels for commonly used controls and connections
(such as Span or RF Input). In some cases, a specific label is used that
is a particular feature of the test equipment listed in Table4-1.
4-4 682XXB/683XXB MM
CALIBRATION FOLLOWING
CALIBRATION SUBASSEMBLY REPLACEMENT
INSTRUMENT CRITICAL
SPECIFICATION RECOMMENDED MANUFACTURER/MODEL PROCEDURE NUMBER
FrequencyCounter FrequencyRange: 1to20GHz
InputImpedance: 50
Resolution:1Hz
EIPMicrowave, Inc. Model 578B 4-7
SpectrumAnalyzer Frequency Range: 1to20GHz
ResolutionBandwidth: 10 Hz Tektronix,Model 2794 4-13,4-14
PowerMeter,
with
PowerSensor
PowerRange:–30 to +20 dBm
(1 Wto 100mW) Hewlett-Packard Model 437B, with PowerSensor:
HP8487A (0.01 to 50 GHz)
4-12
PowerMeter
with
PowerSensor
PowerRange:–30 to +20 dBm
(1 Wto 100mW) Anritsu ML4803A, with PowerSensor:
MP716A4(50 to 75 GHz
4-12
FrequencyStandard Frequency:10 MHz
Accuracy:110–10 parts/day Spectracom Corp., Model 8161 4-7
FunctionGenerator OutputVoltage: 2 volts peak-to-peak
Functions:0.1 Hz to 100 kHz sine and
squarewaveforms
Hewlett-Packard,Model 8116A 4-12,4-13,
4-14
FunctionGenerator OutputVoltage: 2 volts peak-to-peak
Functions:0.1 Hz to 100 kHz sine and
squarewaveforms
Hewlett-Packard,Model 33120A 4-12. 4-13.
4-14
DigitalMultimeter Resolution:4-1/2 digits (to 20V)
DCAccuracy: 0.002% +2 counts
DCInput Impedance: 10 M
ACAccuracy: 0.07% +100 counts
(to20 kHz)
ACInput Impedance: 1M
JohnFluke, Inc.,Model 8840A, with
Option8840A-09K (True RMS AC) 4-12,4-13, 4-14
Table4-1. Recommended TestEquipment for Calibration Procedures (1 of 2)