Cobra Electronics FRS 110 operating instructions General Specifications

Specifications

I.GENERAL SPECIFICATIONS

A.FREQUENCIES CHANNEL ASSIGNMENT

	CH 1: 462.5625MHz	CH	8: 467.5625MHz
	CH2: 462.5875MHz	CH	9: 467.5875MHz
	CH 3: 462.6125MHz	CH 10: 467.6125MHz
	CH 4: 462.6375MHz	CH 11: 467.6375MHz
	CH 5: 462.6625MHz	CH 12: 467.6625MHz
	CH 6: 462.6875MHz	CH 13: 467.6875MHz
	CH 7: 462.7125MHz	CH 14: 467.7125MHz
B. RECEIVER
		UNIT		NOMINAL
1.	SENSITIVITY
	FOR 12 DB SINAD	dBm		-119
	FOR CALL SIG.DETECTION	dB m		-121
2.	MAX. AUDIO OUTPUT @10% THD	mW		150
3.	MAX.S/N RATIO @ 1mV RF INPUT	dB		45
4.	SQUELCH
	a) SENSITIVITY	dB m		-121
	b) ATTACK TIME	mS		120
	c) CLOSING TIME	mS		200
5.	AUDIO FREQUENCY RESP.
	@ 300 HZ	dB		-15
	@ 2500 HZ	dB		-10
6.	SIGNAL DISPLACEMENT BW	+/-KHZ		5
7.	ADJACENT CH.REJECTION	dB		60
8.	INTERMODULATION REJECTION	dB		65
9.	SPURIOUS RESPONSE REJECTION	dB		65

Specifications

C.TRANSMITTER		UNIT	NOMINAL
1.	EFFECTIVE RADIATED POWER	mW	500
2.	CARRIER FREQ.STABILIT Y	Hz	200
3.	MODULATION LIMITING	KHz	2.5
4.	CARRIER ATTACK TIME	mS	30
5.	AUDIO FREQUENCY RESPONSE
	@ 300 HZ	dB	-10
	@ 2500 HZ	dB	4
6.	AUDIO DISTORTION	%	3
7.	HUM NOISE	dB	38
8.	TRANSIENT FREQ.BEHAVIOR
	a) TX ON	mS	30
	b) TX OFF	mS	5
D. POWER SUPPLY
1.	BATTERY LIFE (1:1:18 RATIO)	HR	24
2.	BATTERY	V	4.2 - 6.0

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