Dut - HP 8921A User Manual

Cell site test set
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Chapter 10, Signaling Encoder (AF Generator 2)
Nordic Mobile Telephone (NMT) Encoder

DUT

FM Coupling
Meas Ch #
372
The device-under-test field defines the device you are testing.
Valid Entries: MS, BS, MTX
NMT Frames Affected: None
Operating Considerations
This field affects the RF generator and analyzer frequencies used for the NMT
TCHAN and RCHAN program commands.
This field also affects how frames are interpreted by the decoder when
determining the type of frame being received.
This field alters the FM modulator to allow DCFM from internal and external
modulation sources. This field also selects ac or dc coupling between the RF
Generator's frequency modulator and the rear-panel MODULATION INPUT
connector.
The measurement channel number field specifies the channel whose signal
strength is measured.
Valid Entry Range: 1 through 2023
NMT Frames Affected: 21b, 21c, 26.
See Also
Calling Channel Number field description, on page 371

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