Kenwood TM-451A - Manual (Page 37)

BAND SELECT
The transceiver is equipped with a Main Band for both
transmitting and receiving, plus a Sub-band for receiving
only. When the Sub-band is selected, [PTT] is disabled,
although [TONE/CTCSS] and [REV] are still functional.
Full Duplex communication is possible by taking
advantage of the receive capability of the Sub-band.
See page 91 for more information on Full Duplex
operating.
’ Expanded receive coverage: 118 to 174 MHz
^ Expanded receive coverage: 300 to 470 MHz
^ Some versions include expanded receive coverage:
118 to 174 MHz
“ Some versions include expanded receive coverage:
300 to 470 MHz
® Expanded receive coverage: 136 to 174 MHz
® Some versions include expanded receive coverage from
136 to 174 MHz. Some versions include an expansion band
that covers 800 to 1000 MHz.
Version
TM-251
Main Band Sub-Band
Canada
U.S.A.
144 MHz ’ 440 MHz 2
Europe
General
144 MHz ^ 430 MHz
Version
TM-451
Main Band Sub-Band
Canada
U.S.A.
440 MHz 2 144 MHz 5
Europe
General
430 MHz “ 144 MHz ®
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