Kenwood TM-451A - Manual (Page 46)

A total of 40 memory channels (1 to 40) are available for
storing frequencies and related data. Each memory
channel can be used either as a simplex channel or split
channel for storing any frequency or frequency pair that
can be selected on the transceiver. Alternatively, a
standard or non-standard frequency offset and offset
direction required for using repeaters can be stored.
Refer to "OPERATING THROUGH REPEATERS"
{page 48}.
The data listed below can be stored in each memory
channel:
STORING DATA IN MEMORY
MEMORY CHANNELS
Parameter
Simplex
Channel
Split
Channel
RX frequency
YES
YES
TX frequency YES
Tone (CTCSS) frequency YES YES
Tone or CTCSS status YES YES
Frequency step YES YES
Shift status, REV status YES N/A
DTSS code, DTSS status YES YES
YES: Can be stored in memory.
N/A: Not applicable
Note: The total number of memory channels can be expanded to
200 by installing the ME-i Expansion Unit option.
There are 2 methods of storing transmit/receive
frequencies and associated data in memory channels
depending on the relationship of the transmit and receive
frequencies:
• Simplex memory channels:
RX frequency = TX frequency
• Split memory channels:
RX frequency ^ TX frequency
■ Simplex Memory Channels
1 Select the desired frequency and associated data
(Tone, CTCSS, DTSS, etc.) using VFO mode.
Memory Recall or the Call channel.
2 Press [F] to select Memory Storage.
• "F" and a memory channel number appear.
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