Repeater And Duplex Operations; Repeater Operation - Icom IC-92A Instruction Manual

REPEATER AND DUPLEX OPERATIONS

■ Repeater operation

When using a repeater, the transmit frequency is shifted
from the receive frequency by the offset frequency.
is convenient to program repeater information into memory
channels.
(p. 66)
Repeater
144.700 MHz
145.300 MHz
Station A
q Set the receive frequency
w Set the shift direction of the transmit frequency.
+DUP; see p. 31 for details.)
• When the auto repeater function is in use (U.S.A. and Korean
versions only), this selection and step e are not necessary.
(p. 32)
"–DUP"or "+DUP" appears.
-DUP -DUP TONE TONE
FM
145300
A
(p. 97)
Uplink
144.700 MHz
(transmitting freq.)
Downlink
(receiving freq.)
145.300 MHz
Station B
.
(repeater output frequency)
(–DUP or
e Push and hold [TONE](7) for 1
sec. to activate the subaudible
It
tone encoder, according to re-
peater requirements.
•-"TONE" appears.
Refer to p. 107 for tone frequency
settings.
r Push and hold [PTT] to transmit.
•- The displayed frequency automati-
cally changes to the transmit frequency (repeater input fre-
quency).
•- If "OFF" appears, check the offset frequency or shift direction.
(p. 30)
While receiving
-DUP TONE TONE
FM
145300
A A
PSKIP PSKI
t Release [PTT] to receive.
y Push and hold [SQL] to check whether the other station's
transmit signal can be directly received or not.
U.S.A. and Korean versions:
Auto repeater function uses standard values of the re-
peater tone frequency and offset frequency.
6
1
2
3
4
5
6
7
DSQ
TONE
7
8
9
10
While transmitting
11
-DUP TONE
FM
144700
A
12
PSKIP
13
14
15
16
17
18
19
29