LOCAL OPERATION RF LEVEL
SIG
GEN
B5196
...
B5907
3-27
Carrier/RF
Instruments without attenuator (Option 001)
In Auto mode, the output range is from 0 to 22 dBm for carrier frequencies between 375 and
3000 MHz (principle applies throughout frequency range) and the RF optimization mode is chosen
automatically
In other modes, performance is guaranteed within the level range of the mode. Above and below
this range, the instrument still applies leveling but performance is not guaranteed.
Mode
Auto level
(dBm)
Max Min
Manual level (dBm
Max Min*
Floor noise @
>5 MHz offset
(dBc/Hz)
Linearity
Maximum
crest factor
(dB)
Power +22 +16.01 unspecified
outside Power
mode range
<−142, typically
−148
No requirement 3
Noise +16 +6.01 unspecified
outside Noise
mode range
<−142, typically
−148
Meets AM spec. 9
ACP +6 0 unspecified
outside ACP mode
range
<−140
Meets 3GPP and
TETRA ACPR
spec.
15**
Optimise SOUR:POW:QRFN page 4-154
Touch the
Start
0
soft box to optimize level accuracy performance when operating in Auto or ACP
RF mode (see above). This action is not necessary when in Power or Noise mode. When enabled
on a fully warmed-up instrument, the optimization is valid for between 12 and 24 hours.
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