Cobra Electronics microTalk Professional 2-Way Radio Caring for Your MicroTalk Professional Radio

Cobra PR 2000 manual M(4217)A 12/4/00 4:19 PM Page 42

Caring for Your Professional Radio

Professional Specifications

Caring for Your

microTalk

Professional

Radio

Note

Modifying or tampering with the radio’s internal components can cause malfunction and will invalidate the warranty.

If your radio is not performing as it should, please call Cobra at 773.889.3087. Do not return the unit to the retailer.

Caring for Your microTalk Professional Radio

The microTalk Professional 2-Way Radio will give you years of service if cared for properly.

Here are some suggestions:

Handle unit gently.	Keep away
	from dust.

I.GENERAL SPECIFICATIONS
B. RECEIVER
		UNIT
1. SENSITIVITY
	FOR 12 DB SINAD	uV	0.25
	FOR CALL SIG.DETECTION	uV	0.2
2. MAX. AUDIO OUTPUT @5% THD		MW	500
3. MAX.S/N RATIO @ 1mV RF INPUT		DB	45
4. SQUELCH
	a) SENS.	uV	0.2
	b) ATTACK TIME	mS	120
	c) CLOSING TIME	mS	200
5. AUDIO FREQUENCY RESP.
	@ 300 HZ	DB	-8
	@ 2500 HZ	DB	-6
6. SIGNAL DISPLACEMENT BW		+/-KHZ	6
7. ADJACENT CH.REJECTION		DB	60
8. INTERMODULATION REJECTION		DB	65
9. SPURIOUS RESPONSE REJECTION		DB	65
C.TRANSMITTER
		UNIT
1.	TRANSMITTERS OUTPUT POWER	High (2.3 W) Low (500mW)
2.	CARRIER FREQ.STABILIT Y	+/-ppm	3.5
3.	MODULATION LIMITING	KHZ	4.0
4.	CARRIER ATTACK TIME	mS	80
5.	AUDIO FREQUENCY RESPONSE
	@ 300 HZ	DB	-10
	@ 2500 HZ	DB	+4
6.	AUDIO DISTORTION	%	3
7.	HUM and NOISE	DB	-40
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	20

Never place the	Avoid exposure
unit in water or in	to extreme
a moist place.	temperatures.

2. BATTERY (6 x AA) V

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