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SPECIFICATIONS
16
FCC INFORMATION
ENGLISH
15
A. FRS/GMRS FREQUENCY ALLOCATION AND COMPATIBILITY
Important: Please note that Cobra
®
GMRS models other than the
PR 950 DX and PR 1100 WX may designate different channel
numbers for the same frequency. For example, Cobra
®
model PR 1000
would need to be tuned to channel 8 in order to communicate with
the PR 950 DX tuned to channel 15. Please refer to the chart
below for channel/frequency number compatibility.
PR 950 DX Channel No. for Type of Frequency Power
Channel No. GMRS Models Radio in MHz in Watts
Displayed except PR 950 DX Service
and PR 1100 WX
11FRS/GMRS 462.5625 2 or 0.5 (selectable)
22FRS/GMRS 462.5875 2 or 0.5 (selectable)
33FRS/GMRS 462.6125 2 or 0.5 (selectable)
44FRS/GMRS 462.6375 2 or 0.5 (selectable)
55FRS/GMRS 462.6625 2 or 0.5 (selectable)
66FRS/GMRS 462.6875 2 or 0.5 (selectable)
77FRS/GMRS 462.7125 2 or 0.5 (selectable)
8 FRS 467.5625 0.5 (only)
9 FRS 467.5875 0.5 ( only)
10 FRS 467.6125 0.5 ( only)
11 FRS 467.6375 0.5 ( only)
12 FRS 467.6625 0.5 ( only)
13 FRS 467.6875 0.5 ( only)
14 FRS 467.7125 0.5 ( only)
15 8 GMRS 462.5500 2 or 0.5 (selectable)
16 9 GMRS 462.5750 2 or 0.5 (selectable)
17 10 GMRS 462.6000 2 or 0.5 (selectable)
18 11 GMRS 462.6250 2 or 0.5 (selectable)
19 12 GMRS 462.6500 2 or 0.5 (selectable)
20 13 GMRS 462.6750 2 or 0.5 (selectable)
21 14 GMRS 462.7000 2 or 0.5 (selectable)
22 15 GMRS 462.7250 2 or 0.5 (selectable)
B. RECEIVER
UNIT 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
UNIT NOMINAL
1. POWER
Hi (GMRS only) W 2
Low (GMRS /FRS) mW 500
2. CARRIER FREQ. STABILITY
+
_
Hz 500
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)TXON mS 30
b) TX OFF mS 5
D. POWER SUPPLY
1. BATTERY LIFE (1:1:18 RATIO) HR 24
2. BATTERY OPERATING RANGE V 4.0 - 6.0
General Specifications
ENGLISH
FCC Licensing Information
The PR 950 DX radio operates on General
Mobile Radio Service (GMRS) frequencies
which require a Federal Communications
Commission (FCC) license.
For licensing information and application
forms, please call the FCC Hotline at:
1-800-418-FORM
(Request form #159 and form #605)
If you have any questions regarding the
license application, you can contact the
FCC directly at:
1-888-CALL-FCC or visit their
website at www.fcc.gov
This device complies with part 15 of
the FCC rules. Operation is subject
to the condition that this device
does not cause harmful interference.
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.