Icom I706MKTMG VFO description, •The differences between VFO and memory mode, Vfo Mode, Example

■VFO description

FREQUENCY SETTING 3

frequency and operating mode for operation.

VFO is an abbreviation of Variable Frequency Oscillator, and traditionally refers to an oscillator. The IC-706MKIIG’s VFO can store a frequency and an operating mode.

You can call up a desired frequency to a VFO with the memo pad-read switch (p. 42) or with the memory transfer switch (p. 42). You can also change the fre-

VFO Select

USB

MODE

SWITCH

Change

VFO A

CH

quency with the main dial and select an operating mode with the [MODE] switch or call up previously accessed frequency and modes with the band stack- ing register (p. 19).

The IC-706MKIIG has two VFOs, specially suited for split frequency operation. The VFOs are called VFO A and VFO B. You can use the desired VFO to call up a

M1 SPL A/B A=B		DIAL
	Transfer	Transfer
Transfer
	MEMORY	BAND
MEMO PAD
	CHANNEL	21.295 MHz
28.025 MHz	7.001 MHz

•The differences between VFO and memory mode

VFO MODE

Each VFO shows a frequency and operating mode. If the frequency or operating mode is changed, the VFO automatically memorizes the new frequency or operating mode.

When the VFO is selected from another VFO or memory mode, the last-used frequency and operat- ing mode for that VFO appear.

[EXAMPLE]

USB	VFO is selected.
	VFO A
	CH
USB	The frequency is changed.

VFO A

CH

USB Memory mode is selected.

MEMO CH

USB VFO is selected again.

VFO A

CH

MEMORY MODE (pgs. 39–42)

Each memory channel shows a frequency and oper- ating mode like a VFO. Even if the frequency or mode is changed, the memory channel does not memorize the new frequency or memory mode.

When a memory channel is selected from another memory channel or VFO mode, the memorized fre- quency and operating mode appear.

[EXAMPLE]

USB	Memory channel 1 is
	selected.
MEMO	CH
USB	The frequency is changed.
MEMO	CH
USB	Another memory channel
	is selected.
MEMO	CH
USB	Memory channel 1 is
	selected again.
MEMO	CH

Changed frequency (14.123 MHz) appears.

Changed frequency (14.123 MHz) does not appear and memorised frequency (14.100 MHz) appears instead.

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