Cobra 25 NW Support Question
Cobra 25 NW Support Question
Find answers below for this question about Cobra 25 NW.Need a Cobra 25 NW manual? We have 1 online manual for this item!
Question posted by cjrandall96jr on May 6th, 2014
How To
How do I turn up my rd gain on my cobra 25 nw Ltd classic
Current Answers
Related Cobra 25 NW Manual Pages
25NWCLAS - Page 1
...!
How to Use Your
Contents
Cobra 25 NW
Features 1 The CB Story A1
FCC Regulations FCC Warnings Included Accessories Controls & Indicators A2 Our Thanks to You A3 Customer Support Installation Location 2 Mounting and Connection 2 Antennas CB Antenna 6 Marine Installation 6 Ignition Noise Interference 7 Operating Your 25 NW Turning On Your CB 8 Setting Channel Selector 9 To Receive...
25NWCLAS - Page 2
Mounting and Connection
1 Hold the radio with the microphone bracket beside it as a template to the underside of ...convenient for operation, yet does not interfere with the driver or passenger. The bracket includes two selftapping screws and star washers. CB Transceiver
2 Drill the holes and secure the bracket. 2
Select a location that is no interference, remove the bracket and...
25NWCLAS - Page 4
... accessory fuse prevents the unit from being left on accidentally, and also permits operating the unit without running the engine. Installation
Note
Before installing the CB radio, visually check the vehicle's battery connection to determine which terminal, positive or negative, is grounded (positive is the larger of the two) to the chassis...
25NWCLAS - Page 7
... low signal levels is from the alternator and ignition system. Even though the Cobra 25 NW has an automatic noise limiter, in some installations ignition interference may be high enough to make good communications impossible. Consult your COBRA dealer or a 2-way radio technician for help in automobiles is normally limited by the presence of a severe...
25NWCLAS - Page 8
RF SIG 1 3 5 7 9 +30dB
25 NW LTD CLASSIC
OFF
MIN
MAX
MIN
MAX
1 The CB/PA button should be in the CB position. LTD CLASSIC
2 Rotate the On/Off Volume knob clockwise to their proper connectors before starting. Operation
Turning On
Turning On
Make sure the power cord, antenna and microphone are connected to a normal listening level.
8
25NWCLAS - Page 10
Operation
To Receive
To Receive
LTD CLASSIC
1 Rotate the On/Off Volume knob clockwise the green RX/TX LED will be illiuminated. Selecting A Channel
Selecting A Channel
Note
Switch to 9 (Emergency) or 19 (Information) for instant access to these channels.
25 NW LTD CLASSIC
1 Switch to NOR to select desired channel.
10
25NWCLAS - Page 12
... for maximum brightness; In weak signal areas turn clockwise to reduce gain in weak signal areas.
MIN
MAX
MIN
MAX
1 Rotate the DIM knob clockwise for minimum. Note
The RF Gain is used to optimize reception in strong or weak signal areas. RF SIG 1 3 5 7 9 +30dB
25 NW LTD CLASSIC
OFF
MIN
MAX
MIN
MAX
1 Rotate the...
25NWCLAS - Page 19
Note
Speaker should be heard through the PA speaker. RF SIG 1 3 5 7 9 +30dB
25 NW LTD CLASSIC
Note
Activity on the rear panel. Adjust Volume Control for normal listening level. OFF
MIN
MAX
MIN
MAX
2 Set CB PA switch to the PA jack on the CB channel will be directed away from the microphone to prevent acoustic...
25NWCLAS - Page 21
...OFF (Noise Blanker) Switch
RF SIG 1 3 5 7 9 +30dB
VOL SQL
LTD CLASSIC
OFF
MIN
MAX
MIN
NB, OFF (Noise Blanker) Switch
Note The RF noise blanker is... as ignition interference. Operation
ANL (Automatic Noise Limiter) Switch
RF SIG 1 3 5 7 9 +30dB
25 NW LTD CLASSIC
ANL (Automatic Noise Limiter) Switch
OFF
MIN
MAX
MIN
MAX
1 When switched to OFF position Noise Blanking Filtration will be...
25NWCLAS - Page 25
... another station. Type.
C.
Be exact. Number.
Profanity is properly connected.
2. How Your CB Can Serve You
• Warn of traffic problems • Provide weather and road data &#...I njuries P roblem
Identify yourself.
Transmit CLIP repeatedly so any monitor can assist.
25 CB Distress Data When transmitting an emergency, you alert while traveling
A Few Rules You ...
25NWCLAS - Page 27
...10-16 10-17 10-18 10-19 10-20 10-21 10-22 10-23 10-24 10-25 10-26 10-27 10-28
Meaning Receiving poorly Receiving well Stop transmitting OK, message received Relay message ... Advise weather/roads Make pick up at Urgent business Anything for standard questions and answers. How Your CB Can Serve You
CB 10-Codes
Citizen Bands have adopted the "10-CODES" for us? These codes provide quick and easy...
25NWCLAS - Page 28
...94 Give me a long count 10-99 Mission completed, all units secure 10-200 Police needed 10-39 Message delivered 10-41 Turn to channel 10-42 Traffic accident at 10-43 Traffic tie up for 10-45 All units within range please report 10-50 ... 10-38 Ambulance needed at 10-44 Have a message for contact 10-30 Does not conform to copy. How Your CB Can Serve You
Code Meaning 10-29 Time is up at
28
25NWCLAS - Page 29
... unit features advanced Phase Lock Loop (PLL) circuitry providing complete coverage of the most advanced AM two-way radios used as a Class D station in the Citizens Radio Service. CB Freq. Channel In MHz Channel In MHz
1
26.965 21 27.215
2
26.975 22 27.225... 19 27.185 39 27.395 20 27.205 40 27.405
29
Frequency Ranges
The COBRA 25 NW transceiver represents one of all 40 CB channels.
25NWCLAS - Page 30
...: 1ST: 10.695 MHZ
2ND: 455 KHZ AUTOMATIC GAIN CONTROL (AGC) .LESS THAN 10 dB CHANGE IN AUDIO
OUTPUT FOR INPUTS FROM 10 TO 50,000 MICROVOLTS RF... MIN. (NOT SUPPLIED THE PA SPEAKER ALSO MONITORS THE
RECEIVER; SO-239
METER ILLUMINATED; 25 NW Specifications
GENERAL
CHANNELS CB - 40 CH
FREQUENCY RANGE CB - 26.965 TO 27.405 MHZ
FREQUENCY TOLERANCE 0.005 %
FREQUENCY CONTROL PLL (PHASE ...
25NWCLAS - Page 31
... two (2) years from the date of incidental or consequential damages, so the above limitations may not apply to the COBRA factory Service Department, accompanied by the first consumer purchaser, provided that its COBRA CB Radios, and the component parts thereof, will , without limitation, damages resulting from state to the length of the product resides...
25NWCLAS - Page 33
...by phone Call 1.773.889.3087 (Press 1 from Cobra. Optional Accessories
4 Pin Replacement Dynamic Microphone
HG M73
$19.95
Power Microphone HG M75
$25.95
4 Pin Noise Canceling Microphone
HG M77
$30... Magnet Mount Antenna
HG A2000
$99.95
You Can Find These Fine Accessories At Your Local Cobra CB Dealer If you wish, you can order directly from the main menu) 8 a.m.-6 p.m.
Order...
25NWCLAS - Page 34
...
$7.50 $4.50 $0.60 $0.45
$28.95
$46.95
$99.95
$74.95
$74.95
$74.95
$19.95
$30.95 $25.95 $21.95
$28.95
$32.95
Prices subject to : Cobra Accessories Dept. 6500 West Cortland St.
Exp. Tax Table
Illinois residents add 7%
Michigan residents add 4 %
Cook Co. Amount
Shipping & Handling...
25NWCLAS - Page 36
...you think you have the product serviced and returned. 1. This will ensure the fastest turn-around time on your unit it cannot be sent informing you send the original receipt it...call our Automated Help Desk which can be returned. 4. Cobra Electronics Corp.© 2001 Printed in order to furnish the following in China Part No. 25 NW MAN If possible, use the original packing material. 5....
25NWCLAS - Page 38
...Cobra, may cause violation of the technical regulations of Part 95 of the FCC Rules, or violation of Type Acceptance requirements of Part 2 of the FCC Rules and Regulations, before operating your Cobr
CB Radio
5
25 NW
RF GAIN...with Your 25 NW
1. 2 1
RF SIG 1 3 5 7 9 +30dB
LTD CLASSIC
OFF
MIN
MAX
MIN
MAX
3
CB Transceiver
4
25 NW
Operating Instructions for your Cobra radio, even...
25NWCLAS - Page 40
... the product or not understand its many years of reliable service.
Customer Support Should you for purchasing the Cobra 25 NW CB Radio. If , after referring to the manual, you many features, please refer to : [email protected]
Cobra on the World Wide Web: Frequently Asked Questions (FAQ) can be found on-line at : 773.889...
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