Demod Error - Keysight X-Series Manual

Instrument Messages
Condition Messages
Err# Bit in
Status
Register
217 7
217 7
217 7
217 7
217 7
217 7
217 7
Instrument Messages
Message

Demod Error

Demod Error;Can't
correlate
Demod Error;Data
interval too short
Demod Error;No active
channel
Demod Error;Not an
active slot
Demod Error;No full
subframe found
Demod Error;Muxed bits
not found
Error or More Information
Warning
E This error is normally generated because of
one of the following reasons:
1. There is no carrier signal.
2. Walsh channels other than the pilot are
active.
3. There is some other modulation problem
that will prevent the measurement from
being made.
This problem must be corrected before the
measurement can continue.
W-CDMA: Cannot correlate to the input signal
and no active channel is found. (from
composite EVM measurement) An active
channel must meet the default threshold
criteria that it is within 20 dB of the highest
power code channel. The threshold can be
changed using the active set threshold
function in the Meas Setup menu.
In the PSA, this error was reported as one of
the following error numbers: 10872, 10962,
13070, 10228, 10768
E Cannot correlate to the input signal and no
active channel is found. (from composite EVM
measurement) An active channel must meet
the default threshold criteria that it is within
20 dB of the highest power code channel. The
threshold can be changed using the active set
threshold function in the Meas Setup menu.
E There are not enough input I/Q pairs for the
measurement calculation. This may be caused
by an incorrect data capture.
E There is no active channel detected.
E There is no active slot detected.
E No sub-frame or only part of one sub-frame is
detected.
E Multiplexed Data Demod Bits are not
generated even though Data channel is
selected, because all 16 data code channels
are not active
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