NGT—Brief description (2011/2012)
NGT Transceiver System Technical Service Manual 65
General information
The transceiver uses double conversion in both the Receive and Transmit modes. Only
the 455 kHz sideband filter and the local oscillators VCO and REF OSC are common to
both modes of operation.
The signal routing is determined by switching and control voltages according to the
selected mode.
NOTE
The information in this section should be read in conjunction with the
appropriate block diagram for the RF unit. See below to determine which
block diagram you should be viewing.
For RF unit type... See...
2011 03-01126
2012 03-01190
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