Harris CZ1000F, Commissioning Manual

Page: 98 / 162

4-8 888-2685-001 12/24/07
WARNING: Disconnect primary power prior to servicing.
Ranger Commissioning Manual
Section 4 RF Testing
4.2.10.4 Power Measurement Procedure
4.2.10.5 Power Measurement Test Results
Step Procedure Description Expected Observation
1 Configure the transmitter to operate
on air with Exciter A with
precorrector settings to:
Non-Linear Precorrection = ADAPT
Linear Precorrection = BYPASS
2 Connect the true RMS power meter
probe to the transmitter output
directional coupler (forward port
located before the filter). The
transmitter output should be
connected to the load. Measured power output is
/- 10% of rated
power
3 Configure the transmitter to operate
on air with Exciter B with
precorrector settings to:
Non-Linear Precorrection = ADAPT
Linear Precorrection = BYPASS Measured Pout is /-
10% of rated power
Expected Results Result (circle)
Rated Pout with Exciter A at output of directional couplers. PASS FAIL
Rated Pout with Exciter B at output of directional couplers. PASS FAIL