![background image](http://html2.mh-extra.com/html/icom/ic-t3h/ic-t3h_instruction-manual_4733580028.webp)
■
General
When using a repeater, the transmit frequency is shifted from the
receive frequency by the offset frequency. It is convenient to pro-
gram repeater information into memory channels.
q
Set the receive frequency (repeater output frequency).
w
Push [A•
FUNC
], then push [4•
DUP
] several times to select “–” or
“
+
.”
• “–” indicates the transmit frequency is shifted down; “+” indicates
the transmit frequency is shifted up.
• Flashing “–” or “+” indicates the reversed duplex mode is selected
in
SET MODE
(p. 45).
e
Push [A•
FUNC
], then push [1•
TONE
] to activate the subaudible
tone encoder, according to repeater requirements.
• “ ” appears
• Select the desired subaudible tone frequency, if necessary. (p. 22)
r
Push and hold [PTT] to transmit.
• The displayed frequency automatically changes to the transmit fre-
quency (repeater input frequency).
• If “OFF” appears, check the offset frequency and direction.
t
Release [PTT] to receive.
y
Push and hold [SQL] to check whether the other station’s trans-
mit signal can be directly received or not.
About reversed duplex mode
When the reversed duplex mode is selected, the receive fre-
quency shifts. (Transmit frequency shifts in normal duplex mode.)
Each receive and transmit frequency is shown in the table below
with the following conditions;
Inputed freq.: 145.30 MHz
Direction : – (negative)
Offset frequency : 0.6 MHz
21
5
REPEATER OPERATION
Reversed
OFF
ON
Rx frequency 145.30 MHz 144.70 MHz
Tx frequency 144.70 MHz 145.30 MHz
IC-T3H.qxd 03.2.6 10:18 Page 21 (1,1)
Содержание IC-T3H
Страница 1: ......
Страница 2: ......
Страница 3: ......
Страница 4: ......
Страница 5: ......
Страница 6: ......
Страница 7: ......
Страница 8: ......
Страница 9: ......
Страница 10: ......
Страница 11: ......
Страница 12: ......
Страница 13: ......
Страница 14: ......
Страница 15: ......
Страница 16: ......
Страница 17: ......
Страница 18: ......
Страница 19: ......
Страница 20: ......
Страница 21: ......
Страница 22: ......
Страница 23: ......
Страница 24: ......
Страница 25: ......
Страница 26: ......
Страница 27: ......
Страница 28: ......
Страница 29: ......
Страница 30: ......
Страница 31: ......
Страница 32: ......
Страница 33: ......
Страница 34: ......
Страница 35: ......
Страница 36: ......
Страница 37: ......
Страница 38: ......
Страница 39: ......
Страница 40: ......
Страница 41: ......
Страница 42: ......
Страница 43: ......
Страница 44: ......
Страница 45: ......
Страница 46: ......
Страница 47: ......
Страница 48: ......
Страница 49: ......
Страница 50: ......
Страница 51: ......
Страница 52: ......
Страница 53: ......
Страница 54: ......
Страница 55: ......
Страница 56: ......
Страница 57: ......
Страница 58: ......
Страница 59: ......
Страница 60: ......
Страница 61: ......
Страница 62: ......
Страница 63: ......
Страница 64: ......
Страница 65: ......
Страница 66: ......
Страница 67: ......
Страница 68: ......