Cobra MicroTalk PMR300 User Manual

C.TRANSMITTER
UNIT
1. EFFECTIVE RADIATED POWER mW 500
2. CARRIER FREQ.STABILITY H z 500
3. MODULATION LIMITING kHz 2.5
4. CARRIER ATTACK TIME ms 80
5. AUDIO FREQUENCY RESPONSE
@ 300 HZ dB -6
@ 3000 HZ dB -6
6. AUDIO DISTORTION % 3
7. HUM and NOISE dB 45
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 4.8 - 6.0
MicroTalk Specifications
41
MicroTalk Specifications
40
I.GENERAL SPECIFICATIONS
A.FREQUENCY
1 446.00625
2 446.01875
3 446.03125
4 446.04375
5 446.05625
6 446.06875
7 446.08125
8 446.09375
B. RECEIVER
UNIT
1. SENSITIVITY
FOR 12 DB SINAD µV 0.25
FOR CALL SIG.DETECTION µV 0.2
2. MAX.AUDIO OUTPUT @10% THD mW 100
3. MAX.S/N RATIO @ 1mV RF INPUT dB 45
4. SQUELCH
a) SENS. µV 0.2
b) ATTACK TIME ms 120
c) CLOSING TIME ms 200
5. AUDIO FREQUENCY RESP.
@ 300 HZ dB -6
@ 3000 HZ dB -6
6. SIGNAL DISPLACEMENT BW +/-kHz 5
7. ADJACENT CH.REJECTION dB 55
8. INTERMODULATION REJECTION dB 55
9. SPURIOUS RESPONSE REJECTION dB 65
Channel
PMR Frequency
Channel In MHz
The use of this 2-way radioproduct
involves the public airways and its use may
be subject to local laws,regulations,and
ordinances. Before using the product you
should check to see that the contemplated
use does not violate any local law,regula-
tion or ordinance that may be applicable.
PMR300-UK.qx copy 6/21/99 11:45 AM Page 40

Cobra MicroTalk PMR300 Specifications

General

Brand	Cobra
Model	MicroTalk PMR300
Category	Two-Way Radio
Language	English