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Rohde & Schwarz 890 Series - Page 403

Rohde & Schwarz 890 Series
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EK895.TXT
Setting the active BFO frequency in kHz (not for AM)
M (modulation): setting the active demodulation mode with cursor up/down
U (baud): setting the active baudrate with cursor up/down
only available in modulation FSK AFSK F7B
H (shift): setting the active shift with cursor up/down
only available in modulation FSK AFSK F7B
L (polarity): the polarity is toggled
only available in modulation FSK AFSK F7B
O (stop): enable or disable the output of the demodulator
only available in modulation FSK AFSK F7B
D (delta freq.): value range -3000 to 3000 Hz = freq. offset
only available in modulation AFSK
1 (notch a): value range -5000 to 5000 Hz = freq. offset
notch filter a.
2 (notch b): value range -5000 to 5000 Hz = freq. offset
notch filter b.
I (disable notch):enable or disable the function for the
notch filter a and b
Q (squelch): enable or disable the squelch
N (noise blanker):enable or disable the noise blanker function
R (preamplifier): enable or disable the preamplifier
P (passband): value range half of bandwidth in 10Hz steps
E (step): setting the stepwidth of frequency change (in kHz) with
cursor left/right
C (channel): value range 0 to 999, calling and setting the selected
channel
S (store): value range 0 to 999, for saving settings for bandwidth,
control mode, BFO, modulation type and DGC for a specific
channel
A (address): value range 0 to 99, for linking computer with called
receiver
L (slave) value range 0 to 99, the status of the actual receiver
is transmitted to the slave receiver
2.1 Function Keys
-----------------
F1: built-in test equipment:
triggering the selftest. Error messages are output in plain test on the
screen
F2: spectrum:
S (start freq.): value range 0 to 30000000 Hz
T (step freq.): valuse range 1 to 30000000 Hz
F1: start the spectrum display
F2: stop the spectrum display

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