Yaesu Musen Co. Ltd. FT-2800M ユーザーズマニュアル
FCC ID: K66FT-2800M
OPERATING MANUAL
Vertex Standard Co., Ltd.
17
[3] Separate Transmit Frequency Memories
All memory channels can store independent receive and transmit frequencies, to
accommodate occasional non-standard offsets with greater frequency resolution than is
available using the “standard” shift feature.
1. First store the receive (repeater output) frequency. In the VFO mode, tune the
All memory channels can store independent receive and transmit frequencies, to
accommodate occasional non-standard offsets with greater frequency resolution than is
available using the “standard” shift feature.
1. First store the receive (repeater output) frequency. In the VFO mode, tune the
transceiver to the desired receive frequency. Now press and hold the [D/MR(MW)]
key on the for one second.
key on the for one second.
2. Within five seconds of pressing the [D/MR(MW)] key, use the DIAL knob or
microphone’s [UP]/[DWN] buttons to select the desired memory for storage.
3. Now press the [D/MR(MW)] key momentarily to store the receive frequency into the
selected memory.
4. Next store the transmit (repeater input) frequency. Since you are still in the VFO
mode, tune the transceiver to the desired transmit frequency.
5. Now press and hold the [D/MR(MW)] key for one second.
6. Press and hold the PTT switch, and press the [D/MR(MW)] key momentarily while
6. Press and hold the PTT switch, and press the [D/MR(MW)] key momentarily while
holding in the PTT switch. This will not cause transmission, but rather it will
instruct the transceiver that you are programming a separate transmit frequency
into memory.
instruct the transceiver that you are programming a separate transmit frequency
into memory.
When you have finished the above procedure, press the [D/MR(MW)] key momentarily.
The channel number and repeater downlink frequency will appears onto the display. If
you press the PTT switch, you will observe the display changing to indicate the
repeater’s uplink frequency. Note also that the display shows “
The channel number and repeater downlink frequency will appears onto the display. If
you press the PTT switch, you will observe the display changing to indicate the
repeater’s uplink frequency. Note also that the display shows “
–+
” in the upper left-hand
corner; this indicates that an “odd” (non-standard) shift has been stored on this channel.
CTCSS/DCS Operation
CTCSS Operation
Many repeater systems require that a very-low-frequency audio tone be superimposed
on your FM carrier in order to activate the repeater. This helps prevent false activation
of the repeater by radar or spurious signals from other transmitters. This tone system,
called “CTCSS” (Continuous Tone Coded Squelch System), is included in your FT-
2800M, and is very easy to activate.
R. F. Says: CTCSS setup involves two actions: setting the Tone Mode and then setting of
the Tone Frequency. These actions are set up by using the Set mode #28 (SQ TYP) and
#27 (SQ TNF).
Many repeater systems require that a very-low-frequency audio tone be superimposed
on your FM carrier in order to activate the repeater. This helps prevent false activation
of the repeater by radar or spurious signals from other transmitters. This tone system,
called “CTCSS” (Continuous Tone Coded Squelch System), is included in your FT-
2800M, and is very easy to activate.
R. F. Says: CTCSS setup involves two actions: setting the Tone Mode and then setting of
the Tone Frequency. These actions are set up by using the Set mode #28 (SQ TYP) and
#27 (SQ TNF).