681XXC OM 5-27
Model 68137C Serial No. ____________________ Date ___________
Model 68137C
(with Option 2F Step Attenuator)
Power Level Accuracy *
(CW Frequency = 5.0 GHz)
Set Power Measured Power
+3 dBm
+2 dBm
+1 dBm
+0 dBm
–1dBm
–2dBm
–3dBm
–4dBm
–5dBm
–6dBm
–7dBm
–8dBm
–9dBm
_________dBm
_________dBm
_________dBm
_________dBm
_________dBm
_________dBm
_________dBm
_________dBm
_________dBm
_________dBm
_________dBm
_________dBm
_________dBm
*Specification is ±1.0 dB.
Power Level Flatness (Step Sweep)
Set Power Max Power Min Power Variation**
+3 dBm _________dBm __________dBm _________dB
**Maximum variation is 1.6 dB.
Power Level Flatness (Analog Sweep)
Set Power Max Power Min Power Variation***
+3 dBm _________dBm __________dBm _________dB
***Maximum variation is 6.0 dB (typical, not a specification).
Table5-3. Power Level Accuracy and Flatness TestRecord (9 of 27)
OPERATION POWER LEVEL ACCURACY
VERIFICATION AND FLATNESS TESTS