Maintenance
Coaxial RF Power Standards Instruction and Service Manual
5-2
Table 5.1 List of Equipment Required for Calibration
Voltmeter (X2)
Range:
Minimum Resolution:
Input Impedance:
Accuracy:
10 V
6.5 digit
100 Kohm or greater (resistive)
+/- 0.005%
Scalar Network Analyzer
Frequency Range:
Same as the Power Standard being calibrated
Vector Network Analyzer (optional)
Frequency Range:
Same as the Power Standard being calibrated
TEGAM Model M11XX Reference RF Power
Transfer Standard
Frequency Range:
Dynamic Range:
Same as the Power Standard being calibrated
0 to +10 dBm (1 to 10 mW)
TEGAM Model 1806 Type IV Power Meter or
equivalent
Nominal Bridge Resistance:
Bridge Accuracy:
200 Ohms
+/-0.003%
CW RF Signal Source:
Frequency Range:
Power Output:
Same as the Power Standard being calibrated
+6 dBm minimum, up to +16 dBm
13/16” Torque Wrench
Torque Value
14 +/-1 in-lbs for N-type connectors
5/16” Torque Wrench
Torque Value
7-8 in-lbs for SMA and 3.5 mm connectors
9/64”, 7/64”, and 5/64” Allen (Hex) Wrench
#1 and #2 Philips head screwdriver
1/4” wrench
Note:
The procedures in this chapter apply to the F1125, F1130, and F1135 Working RF Power
Standards. If one of these units fails any Calibration procedure and cannot be adjusted to
its specifications, contact TEGAM for assistance. Contact information and instructions for
returning an instrument to TEGAM can be found in Chapter VI Service Information in this
manual.
