Cobra Electronics PR 945 E C I F I C At I O N S, C I N F O R M At I O N, Normal Position

S P E C I F I C AT I O N S ENGLISH

General Specifications

ENGLISH F C C I N F O R M AT I O N

IMPORTANT NOTICE: FCC LICENSE REQUIRED

A. FRS/GMRS FREQUENCY ALLOCATION AND COMPATIBILITY

Important: Please note that Cobra® GMRS models with 15 channels may designate different channel numbers for the same frequency. For example, a Cobra® 15 channel GMRS model would need to be tuned to channel 11 in order to communicate with a 22 channel GMRS tuned to channel 15. Please refer to the chart below for channel/ frequency number compatibility.

A = Channel No. For 22 Channel GMRS Models B = Channel No. For 15 Channel GMRS Models C = Type of Radio Service

D = Frequency in MHz E = Power in Watts

a = 2.0/0.5 (selectable) b = 0.5

A	B	C	D	E
1	1	FRS/GMRS	462,5625	a
2	2	FRS/GMRS	462,5875	a
3	3	FRS/GMRS	462,6125	a
4	4	FRS/GMRS	462,6375	a
5	5	FRS/GMRS	462,6625	a
6	6	FRS/GMRS	462,6875	a
7	7	FRS/GMRS	462,7125	a
8		FRS	467,5625	b
9		FRS	467,5875	b
10		FRS	467,6125	b
11		FRS	467,6375	b
12		FRS	467,6625	b
13		FRS	467,6875	b
14		FRS	467,7125	b
15	11	GMRS	462,5500	a
16	8	GMRS	462,5750	a
17	12	GMRS	462,6000	a
18	9	GMRS	462,6250	a
19	13	GMRS	462,6500	a
20	10	GMRS	462,6750	a
21	14	GMRS	462,7000	a
22	15	GMRS	462,7250	a

B. RECEIVER		RADIO NOMINAL
1.	SENSITIVITY
	FOR 12 DB SINAD	dBm	-121
	FOR CALL SIG DETECTION	dBm	-121
2. MAX. AUDIO OUTPUT @10% THD		mW	200
3.	MAX. S/N RATIO @ 1mV RF INPUT	dB	50
4. SQUELCH
	a) SENSITIVITY	dB m	-121
	b) ATTACK TIME	mS	150
	c) CLOSING TIME	mS	200
5. AUDIO FREQUENCY RESP.
	@ 300 HZ	dB	-3
	@ 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	55
C. TRANSMITTER		RADIO NOMINAL
1.	POWER
	HI (GMRS ONLY)	W	2
	LOW (GMRS /FRS)	mW	500
2.	CARRIER FREQ. STABILITY	+	500
		_Hz
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		RADIO NOMINAL
1.	BATTERY LIFE (1:1:18 RATIO)	HR	24
2.	BATTERY OPERATING RANGE	V	4.0 - 6.0

This two-way radio operates on GMRS (General Mobile Radio Service) frequencies which require an FCC (Federal Communications Commission) license. A user must be licensed prior to operating on channels 1 through 7 or 15 through 22, which comprise the GMRS channels of this radio. Serious penalties could result for unlicensed use of GMRS channels, in violation of FCC rules,

as stipulated in the Communications Act’s Sections 501 and 502 (amended).

Licensed users will be issued a call sign by the FCC, which should be used for station identification when operating this radio. GMRS users should also cooperate by engaging in permissible transmissions only, avoiding channel interference with other GMRS users, and being prudent with the length of their transmission time.

For licensing information and application forms, please call the FCC Hotline at 800-418-FORM. Request form #159 and form #605. Questions regarding the license application should be directed to the FCC at 888-CALL-FCC. Additional information is available on the FCC’s website at www.fcc.gov.

Safety Information for microTALK® Radios

Your wireless handheld portable transceiver contains a low power transmitter. When the Talk button is pushed, it sends out radio frequency (RF) signals. The device is authorized to operate at a duty factor not to exceed 50%. In August 1996, the Federal Communications Commissions (FCC) adopted RF exposure guidelines with safety levels for handheld wireless devices.

Important:

FCC RF Exposure Requirements: For body-worn operation, this radio has been tested and meets the FCC RF exposure guidelines when used with Cobra® accessories supplied or designated for this product. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Use only the supplied antenna. Unauthorized antennas, modifications, or attachments could damage the transmitter and may violate FCC regulations.

Normal Position:

Hold the transmitter approximately 2 inches (5 cm) from your face and speak in a normal voice, with the antenna pointed up and away.

Note:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC Warnings:

Replacement or substitution of transistors, regular diodes or other parts of a unique nature, with parts other than those recommended by Cobra® may cause a violation of the technical regulations of part 95 of the FCC Rules, or violation of type acceptance requirements of part 2 of the Rules.

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