Icom IC-FR3000 manual Ctcss, Dtcs

SOFTWARE ADJUSTMENT – continued

Select an item using [CH-UP] / [CH-DN] buttons, then set specified value using [RPT/BASE] / [MONI] buttons on the

FRONT PANEL.

ADJUSTMENT	ADJUSTMENT CONDITION			MEASUREMENT	VALUE
			UNIT	LOCATION
CTCSS	1 • LCD display : A10 LW CDCDEV		Rear	Connect the FM deviation meter	±0.65 kHz [Other]
DEVIATION	• Operating freq. : 160.2750	MHz [GEN74]	panel	to the [TX] antenna connector	±0.52 kHz [FRG2]
(WIDE)	162.2750	MHz [Other]		through the attenuator.

•Set the FM deviation meter as:

HPF	: OFF
LPF	: 20 kHz
De-emphasis: OFF
Detector	: (P–P)/2

•No audio applied to the [MIC] connector.

•Transmitting

(NARROW)	2 • LCD display	: A12 LN CTCDEV					±0.35 kHz
	• Operating freq : 160.2750		MHz [GEN74]
		162.2750	MHz [Other]
	• No audio applied to the [MIC] connector.
	• Transmitting
DTCS	• LCD display	: A11 LW DTCADJ		Rear	Connect the FM deviation meter
						Set to flat wave
MODULATION	• Operating freq. : 160.2750		MHz [GEN74]	panel	with an oscilloscope to the [TX]	form
BALANCE		162.2750	MHz [Other]		antenna connector through the
	• No audio applied to the [MIC] connector.				attenuator.
	• Transmitting.

REPEATER	1 • LCD display : A13 LW RPTAF		Rear	Connect the FM deviation meter	±3.0 kHz [Other]
DEVIATION	• Operating freq : 158.2750	MHz (RX)	panel	to the [TX] antenna connector	±2.4 kHz [FRG2]
(WIDE)		[GEN74]		through the attenuator.
	160.2750	MHz (TX)
		[GEN74]
	160.2750	MHz (RX)
		[Other]
	162.2750	MHz (TX)
		[Other]

•Connect the standard signal generator to the RX antenna connector and set

	as:
	Level	: 1 mV* (–47 dBm)
	Modulation	: 1 kHz
	Deviation	: ±3 kHz	[Other]
		: ±2.4 kHz	[FRG2]
	• Transmitting
(NARROW)	2 • LCD display	: A14 LN RPTAF		±1.5 kHz
	• Operating freq : 158.2750		MHz (RX)
			[GEN74]
		160.2750	MHz (TX)
			[GEN74]
		160.2750	MHz (RX)
			[Other]
		162.2750	MHz (TX)
			[Other]
	• Transmitting
*The output level of the standard signal generator (SSG) is indicated as the SSG’s open circuit.

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