Specifications

Test Sequence (R&S ZVR, R&S ZVRE, R&S ZVRL) ZVx
1043.0009.50 5.8 E-7
Alternative Measurement for R&S ZVR (firmware version 1.50 and higher):
Test equipment:
Test cable ZV-Z11, Calibration kit ZV-Z21, for 75  test set: Calibration kit ZCAN-75
and matching pad RAM
Test setup: Connect test cable between PORT2 and Output a1 (for 75: screw 75  through
male, RAM and 50  through female to PORT2)
Settings at the network analyzer:
PRESET
SWEEP LOG SWEEP
MEAS S22
SERVICE FUNCTION 2.13.1.1.2 (reset after the measurement according to
2.13.0)
MARKER Test frequency
Calibration:  Perform one-port calibration at the end of the test cable (towards output-a1).
Measurement:
R&S ZVR, R&S ZVRE, R&S ZVRL
Test frequency
1)
: Return loss:
400 kHz to 4 GHz > 8 dB
1) Measurement below 300 kHz not required because the matching value is uniquely determined by the design at low
frequencies. A possible fault is recognized when the level accuracy is measured.
5.2.2 Testing the Receiver Specifications
5.2.2.1 Absolute Accuracy
Test equipment:
Test cable ZV-Z11 (50 ) or ZV-Z12 (75 )
Calibration:  Perform POWER CAL a1, a2
Test setup:
 Connect PORT1 to PORT2 or Output a1 to Input b1 or Input b2 via the test cable.
Settings at the network analyzer:
PRESET
SWEEP LOG SWEEP
MEAS INPUT a1, INPUT a2
MARKER MARKER CONT
MARKER Test frequency
CAL POWER UNCAL off
MEAS INPUT b1, DRIVE PORT2
INPUT b2, DRIVE PORT1
MODE EXTERNAL INPUT b1
INPUT b2
MARKER Marker frequency = test frequency