Split (Duplex) Operation; Memory Channel Operation - Icom IC-735 Instruction Manual

6 - 6 SPLIT
(Example 1)
Receiving:
Transmitting:
Receiving
(VFO
Transmitting
(VFO B)
(Example 2)
Receiving:
Transmitting:
Receiving
(VFO A/FM)
(DUPLEX) OPERATION The purpose of the SPLIT function is to allow an operator the
option of transmitting and receiving on two different frequencies.
7.057MHz
Push the SPLIT SWITCH to turn the function ON and OFF alter-
7.255MHz
nately.
LSB
n n
vF0
A
I. L.,/ I. LI
SPLIT
During split frequency operation, the letters "SPLIT" appear on the
front panel display.
1. Store the frequency 7.057MHz in VFO A and 7.255MHz in VFO
B.
2. Push the VFO SWITCH to select VFO A, and then push the
SPLIT SWITCH to select the split function. The letters "SPLIT"
appear on the LCD.
3. The receive frequency is now set for 7.057MHz and the transmit
frequency is 7.255MHz. Push the VFO SWITCH once again to
receive on 7.255MHz and transmit on 7.057MHz.
Each VFO also stores the operating mode in addition to the operat-
ing frequency. This allows crossmode contacts to be made easily.
LSBUSBC WA M FM
1.2 5
VFO B B
....I
.
SPLIT
29.670.0MHz on FM
28.532.1 MHz on USB
FM
CM 25
r
n
VFO A
0 gu.0
SPLIT
Transmitting
(VFO B/USB)
Emil
USB
853
,3
VFO B
. _ — .
I
SPLIT
6 - 7 MEMORY CHANNEL OPERATION
(1) PROGRAMMING MEMORY
CHANNELS IN THE VFO MODE
(Example)
Store 21.268MHz/USB in MEMO CH-10.
USB
am 2 1.268.0
VFO A
Push either M-CH UP or M-CH DOWN SWITCH.
USB
ME
2
1.2581
. 0
n
VFO A
,
tu
There are twelve MEMORY CHANNELS numbered 1 through 12
available. One frequency and one associated mode may be assigned
to each MEMORY CHANNEL whether the transceiver is in the VFO
mode or the MEMORY CHANNEL mode. Remember the following
when storing frequencies in memories.
MEMO CH-11, CH-12: Used as band limits for the PROGRAM
SCAN function.
1. Push the VFO SWITCH to select either VFO A or VFO B.
2. Push the SSB MODE SWITCH to select the USB mode, and use
the TUNING CONTROL to select the frequency 21.268MHz.
3. Push either the M-CH UP SWITCH or M-CH DOWN SWITCH to
select MEMO CH-10.
4. Push the MW SWITCH to store the frequency and mode into
MEMO CH-10.
The frequency 21.268MHz USB is now stored in MEMO CH-10.
(2) PROGRAMMING MEMORY
Vacant memories may be programmed or MEMORY CHANNEL
CHANNELS IN THE MEMO MODE data may be changed by the following method.
(Example)
1. Push either the M-CH UP or M-CH DOWN SWITCH to select
Store 15.350MHz/AM in MEMO CH-10. MEMO CH
-
10.
2. Push the MEMO SWITCH to select the MEMORY CHANNEL
mode.
AM
MEMO
n n
VFO A in
1c.15
LLD LI
3. Push the AM MODE SELECT SWITCH, and use the TUNING
MEMO MW
CONTROL to select a frequency of 15.350MHz.
1
4. Push the MW SWITCH to store the data in MEMO CH-10.