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MB1 User Manual
© 2016 Expert Electronics
FRONT PANEL DESCRIPTION
ANF - Automatic Notch Filter button.
Press the ANF button for automatic reduction of the narrowband interference in the
receiving band (interference, carrier signals, CW signals, etc.).
Note:
(
If there are no interference, ANF could slightly affect the reception quality of the desired
signal. Disable ANF , if you don't need it.
TNF - Tuning Notch Filter button.
Press the TNF button to enable a manual filter for reducing narrowband interference in the
receiving band (interference, center frequencies, CW signals, etc.).
Using the TNF.P and TNF.W adjustment knobs, you can tune the TNF filter parameters
).
BI N - Binaural audio mode button.
Press the BI N button to enable binaural audio mode. In one of the headphone channels, the
signal will be shifted in phase.
19) SUB - Sub-receiver button.
Press the SUB button to enable the sub-receiver. Controlled via VFO B (more details in
).
Note:
(
Reception will function in the panorama's bandwidth.
A>B - Button to assign the frequency from heterodyne VFO A to heterodyne VFO B.
Press A>B button to assign the frequency from heterodyne VFO A to heterodyne VFO B
(more details in
).
A<B - Button to assign the frequency from heterodyne VFO B to heterodyne VFO A.
Press A>B button to assign the frequency from heterodyne VFO B to heterodyne VFO A
(more details in
).
A<>B - Button for frequency exchange between VFO A and VFO B.
Press A<>B to exchange the frequency values between VFO A and VFO B (more details in
).
TX B - Button to activate Transmission mode in Sub-receiver.
Press TX B button to activate the transmission mode of Sub-receiver.
Press again TX B button to return the transmission mode to heterodyne VFO A.
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