General Specifications; Power Supply - Cobra microTALK FRS132 Owner's Manual

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General Specifications

Operation
A. FRS Frequency
Allocation and
Compatibility
A = 14 Channel FRS
Channel No. Displayed
B = Type of Radio Service
C = Frequency in MHz
D = Power in Watts
A B
1 FRS/GMRS 462.5625
2 FRS/GMRS 462.5875
3 FRS/GMRS 462.6125
4 FRS/GMRS 462.6375
5 FRS/GMRS 462.6625
6 FRS/GMRS 462.6875
7 FRS/GMRS 462.7125
8 FRS 467.5625
9 FRS 467.5875
10 FRS 467.6125
11 FRS 467.6375
12 FRS 467.6625
13 FRS 467.6875
14 FRS 467.7125
The Cobra ®
line of quality
products includes:
CB Radios, microTALK
Radios, Radar/Laser Detectors,
Safety Alert ® Traffic Warning
Systems, Accessories, GPS
(Global Positioning System),
HighGear ™ Accessories
English
9
B. Receiver
1. Sensitivity
For 12 DB SINAD . . . . . . . . . . . dBm
For Call Signal Detection . . . . . dBm
2. Max. Audio Output
@10% THD . . . . . . . . . . . . . . . . mW
3. Max. S/N Ratio
@ 1mV RF Input . . . . . . . . . . . . dB
4. Squelch
C D
a) Sensitivity . . . . . . . . . . . . . dB sinad
b) Attack Time . . . . . . . . . . . . . . mS
0.5
c) Closing Time . . . . . . . . . . . . . mS
0.5
5. Audio Frequency Response
0.5
@ 300 HZ . . . . . . . . . . . . . . . . . dB
0.5
@ 2500 HZ . . . . . . . . . . . . . . . . dB
0.5
6. Signal Displacement BW . . . . +/-KHz
0.5
7. Adjacent Channel Rejection . . . . dB
0.5
8. Intermodulation Rejection . . . . . dB
0.5
9. Spurious Response Rejection . . . . dB
0.5
0.5
0.5
C. Transmitter
0.5
0.5
1. Power . . . . . . . . . . . . . . . . . . . . mW
0.5
2. Carrier Frequency Stability . . . . . ±Hz
3. Modulation Limiting . . . . . . . . . KHz
4. Carrier Attack Time . . . . . . . . . . mS
5. Audio Frequency Response
@ 300 HZ . . . . . . . . . . . . . . . . . dB
@ 2500 HZ . . . . . . . . . . . . . . . . dB
6. Audio Distortion . . . . . . . . . . . . %
®
7. Hum Noise . . . . . . . . . . . . . . . . dB
8. Transient Frequency Behavior
a) TX On . . . . . . . . . . . . . . . . . mS
b) TX Off . . . . . . . . . . . . . . . . . mS
D. Power Supply
1. Battery Life (5:5:90 RATIO)
With Alkaline Batteries . . . . . . . HR
2. Battery Operating Range . . . . . . V
-122
-122
350
40
10
120
200
-3
-10
6
50
65
55
500
500
2.5
80
-12
3
3
30
30
5
24
4.2 – 6.0