General Specifications; Product Service - Cobra FRS 237 Owner's Manual

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General Specifications

Operation
Intro
Operation
Customer
A. FRS Frequency
Assistance
Allocation
A = Channel No. For
14 Channel FRS Models
B = Frequency in MHz
Secondary Icons
C = Power in Watts
A
B
1
462.5625
2
462.5875
3
462.6125
Notice
4
462.6375
5
462.6625
6
462.6875
7
462.7125
8
467.5625
9
467.5875
10
467.6125
11
467.6375
12
467.6625
13
467.6875
14
467.7125
o
Operation
Customer
Warranty
Assistance
The Cobra
®
line of quality
products includes:
ons
CB Radios
microTALK
®
Radios
Radar/Laser Detectors
Safety Alert
®
Traffic Warning
Systems
Notice
Accessories
GPS (Global
Positioning System)
HighGear
Accessories
14 English
Warranty
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
a) Sensitivity . . . . . . . . . . . . . . dBm
0.5
b) Attack Time . . . . . . . . . . . . . mS
0.5
c) Closing Time . . . . . . . . . . . . mS
0.5
5. Audio Frequency Response
@ 300 HZ . . . . . . . . . . . . . . . . . dB
0.5
@ 2500 HZ . . . . . . . . . . . . . . . . dB
0.5
6. Signal Displacement BW . . . +/-KHZ
0.5
7. Adjacent Channel Rejection . . . dB
0.5
Main Icons
8. Intermodulation Rejection . . . . dB
0.5
9. Spurious Response Rejection . dB
0.5
0.5
0.5
C. Transmitter
0.5
0.5
0.5
1. Power . . . . . . . . . . . . . . . . . . .mW
2. Carrier Frequency Stability . . . ±Hz
Intro
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
Secondary Icons
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
Introduction
If you have any questions about operation or installing
your new Cobra
Please call Cobra
TO THE STORE! See customer service on page 2.

Product Service

-121
-121
For Products Purchased in Canada
For out of warranty service, ship prepaid this product to: AVS Technologies Inc., 2100 TransCanada
Hwy S., Montreal, Quebec, H9P 2N4. We reserve the right to repair or replace the radio with an
200
equivalent product. Please include the following information: Date of Purchase, Model Number,
Dealer Purchased From, Dealer Address, Dealer Phone Number.
50
For Products Purchased in the U.S.A.
If your product should require factory service, please call Cobra
This will ensure the fastest turn-around time on your repair. You may be asked to send your radio to the
-121
Cobra
®
factory. It will be necessary to furnish the following to have the product serviced and returned.
150
200
1) For Warranty Repair include some form of proof-of-purchase, such as a mechanical reproduction
or carbon of a sales receipt. If you send the original receipt, it cannot be returned; 2) Send the entire
product; 3) Enclose a description of what is happening with the radio. Include a typed or clearly
-3
printed name and address of where the radio is to be returned; 4) Pack radio securely to prevent
-10
damage in transit. If possible, use the original packing material; 5) Ship prepaid and insured by way
5
of a traceable carrier such as United Parcel Service (UPS) or First Class Mail to avoid loss in transit
to Cobra
®
Factory Service, Cobra
60
Illinois 60707 USA; 6) If the radio is in warranty, upon receipt of your radio it will either be repaired or
65
exchanged depending on the model. Please allow approximately 3 – 4 weeks before contacting Cobra
55
for status. If the radio is out of warranty, a letter will automatically be sent informing you of the repair
charge or replacement charge. If you have any questions, please call 773-889-3087 for assistance.
Warranty
500
Limited 1-Year Warranty
500
Your new Cobra
®
FRS is covered by a one (1) year replacement warranty. If any manufacturing defect
Operation
Customer
Warranty
Assistance
becomes apparent in this product within one (1) year from the original date of purchase, it will be
2.5
replaced. Please return the FRS radio to your dealer with original or copy of dated proof of purchase.
80
This warranty does not cover damages due to careless handling, negligence, accident, abuse or failure
to follow operating instructions. Alteration of this product or defacing of the serial number cancels all
-12
obligations of this warranty. This warranty gives you specified legal rights. Additional warranty rights
may be provided by law in some areas.
+6
Limited 1-Year Warranty
3
30
Cobra
®
Electronics Corporation warrants that its Cobra
will be free of defects in workmanship and materials for a period of one (1) year from the date of first
consumer purchase. This warranty may be enforced by the first consumer purchaser, provided that the
30
product is utilized within the U.S.A. Cobra
5
FRS radios, products or component parts upon delivery to the Cobra
accompanied by proof of the date of first consumer purchase, such as a duplicated copy of a sales receipt.
You must pay any initial shipping charges required to ship the product for warranty service, but the return
charges will be at Cobra
gives you specific legal rights, and you may also have other rights which may vary from state to state.
Exclusions: This limited warranty does not apply: 1) To any product damaged by accident; 2) In the
Notice
event of misuse or abuse of the product or as a result of unauthorized alterations or repairs; 3) If the serial
number has been altered, defaced, or removed; 4) If the owner of the product resides outside the U.S.A.
24
All implied warranties, including warranties of merchantability and fitness for a particular purpose are
4.2 - 6.0
limited in duration to the length of this warranty. Cobra
or other damages; including, without limitation, damages resulting from loss of use or cost of installation.
Some states do not allow limitations on how long an implied warranty lasts and/or do not allow the
exclusion or limitation of incidental or consequential damages, so the above limitations may not apply to
you. For products purchased outside the U.S.A., please contact your local dealer for warranty information.
Operation
Customer Assistance
Intro
Operation
Customer
Assistance
®
product, or if you are missing parts...
®
first! DO NOT RETURN THIS PRODUCT
Secondary Icons
®
first before sending your radio.
Notice
®
Electronics Corporation, 6500 West Cortland Street, Chicago,
For Products Purchased in Canada.
For Products Purchased in the U.S.A.
®
FRS radios, and the component parts thereof,
®
will, without charge, repair or replace, at its option, defective
®
Factory Service department,
®
's expense, if the product is repaired or replaced under warranty. This warranty
®
shall not be liable for any incidental, consequential
Nothing comes close to a Cobra
Warranty
Warranty
®
15

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