Icom IC-GM1600, IC-GM1600E 5-2SOFTWARE ADJUSTMENT (RECEIVING), UNIT, VALUE, Level, LEVEL, Level, Level, [RSSI], RECEIVE, : 1 kHz, SQUELCH, [Noise], : 1 kHz, S-METER, : 1 kHz, [BPF T1]

5-2 SOFTWARE ADJUSTMENT (RECEIVING)

Select the adjustment item with [↑] / [↓] keys, then set the value with [←] / [→] keys on the connected PC.

ADJUSTMENT		ADJUSTMENT CONDITION			MEASUREMENT	VALUE
				UNIT	OPERATION
RECEIVE	1	• Operating CH. : 16		Top	Connect the distortion meter with an 8 Ω	Minimum
SENSITIVITY		• Connect the standard signal		pannel	load to the [MIC/SP] jack through the	distortion level
[BPF T1]		generator to the antenna connector			JIG cable.
[BPF T2]		and set as;
[BPF T3]		Frequency	: 156.800 MHz
[BPF T4]		Level	: +20 dB∝*
		Modulation	: 1 kHz
		Deviation	: ±3.0 kHz
		• Receiving
		CONVENIENT:
		RECEIVE SENSITIVITY can be adjusted automatically.
		1. Put the cursor on the [BPF ALL Sweep] on the CS-M90/GM1600 ADJ's screen and push the [ENTER] key.
		2. The connected PC tunes BPF T1−T4 to peak level automaticaly.
			or
		1. Put the cursor on the one of BPF T1−T4 as desired.
		2. Push the [ENTER] key to start tuning.
		3. Repeat 1 and 2 to perform additional BPF tuning.
SQUELCH	1	• Operating CH. : 16		Top	Push the [ENTER] key on the keyboad	Automatic
LEVEL		• Connect the standard signal		panel	of the connected PC.	adjustment
[Noise]		generator to the antenna connector
		and set as;
		Frequency	: 156.800 MHz
		Level	: –5 dB∝* [USA]
			–6 dB∝* [Others]
		Modulation	: 1 kHz
		Deviation	: ±3.0 kHz
		• Receiving
S-METER	1	• Operating CH. : 16		Top	Push the [ENTER] key on the keyboad	Automatic
[RSSI]		• Connect the standard signal		panel	of the connected PC.	adjustment
		generator to the antenna connector
		and set as;
		Frequency	: 156.800 MHz
		Level	: –5 dB∝* [USA]
			–4 dB∝* [Others]
		Modulation	: 1 kHz
		Deviation	: ±3.0 kHz
		• Receiving

*The output level of the standard signal generator (SSG) is indicated as the SSG's open circuit.

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