Cobra Electronics 45WX operating instructions HH-45 WX Specifications Frequency Range, General

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45WX.MANUAL.9/97.qx 9/26/97 2:39 PM Page 21

20

HH-45 WX SPECIFICATIONS

21

FREQUENCY RANGE

The COBRA 45 WX transceiver represents one of the most advanced AM two-way radios used as a Class D station in the Citizens Radio Service. This unit features advanced Phase Lock Loop (PLL) circuitry providing complete coverage of all 40 CB channels and 10 weather channels as shown below.

 

CB

Channel Freq.

CB

Channel Freq.

Weather

Weather Freq.

Channel

in MHz

Channel

in MHz

Channel

in MHz

1

26.965

21

27.215

1

162.550

 

2

26.975

22

27.225

2

162.400

 

3

26.985

23

27.255

 

3

162.475

 

4

27.005

24

27.235

 

4

162.425

 

5

27.015

25

27.245

 

6

27.025

26

27.265

5

162.450

 

6

162.500

 

7

27.035

27

27.275

 

8

27.055

28

27.285

7

162.525

 

9

27.065

29

27.295

8

161.650

 

10

27.075

30

27.305

 

9

161.775

 

11

27.085

31

27.315

 

0

163.275

 

12

27.105

32

27.325

 

 

 

 

13

27.115

33

27.335

 

 

 

14

27.125

34

27.345

 

 

 

15

27.135

35

27.355

 

 

 

 

 

 

 

 

 

 

 

16

27.155

36

27.365

 

 

 

17

27.165

37

27.375

 

 

 

18

27.175

38

27.385

 

 

 

19

27.185

39

27.395

 

 

 

20

27.205

40

27.405

 

 

 

GENERAL

CHANNELS

FREQUENCY RANGE

FREQUENCY TOLERANCE

FREQUENCY CONTROL OPERATING TEMPERATURE RANGE MICROPHONE

INPUT VOLTAGE

ANTENNA CONNECTOR METER

SIZE, WITH 6 CELL BATT. PACK WEIGHT

TRANSMITTER

POWER OUTPUT

MODULATION

FREQUENCY RESPONSE

OUTPUT IMPEDANCE

RECEIVER

CB

SENSITIVITY

IF FREQUENCY

AUDIO OUTPUT FREQUENCY RESPONSE 2ND IF IMAGE REJECTION ADJACENT CH. REJECTION AUTOMATIC NOISE LIMITER FREQUENCY CONTROL

WEATHER

SENSITIVITY

IF FREQUENCY

AUDIO OUTPUT

FREQUENCY RESPONSE

EMERGENCY ALERT TONE

CB - 40 CH WEATHER - 10 CH

CB - 26.965 TO 27.405 MHZ WEATHER - 161.650 TO 163.275 MHZ 0.005 %

PLL (PHASE LOCK LOOP) SYNTHESIZER -30° C TO + 65° C

ELECTRET, PUSH-TO-TALK 9V VDC, DETACHABLE 12 VDC, EXTERNAL TYPE BNC

LCD DISPLAY, ICONS

21/2”L x 53/4”H X 13/8”D 9 oz.

3.5W AT 9 VDC - HIGH, 1.0 W IN LOW

4.0W AT 13.8 VDC - HIGH, 2.0 IN LOW

AM

300 - 3000 HZ AT -6 DB

50 OHMS, UNBALANCED

LESS THAN 1 uV FOR 10 DB S/N

DUAL CONVERSION

1 ST - 10.690 MHZ, 2ND - 455 KHZ

500 mW MAXIMUM AT 10 % DISTORTION

300 - 3000 HZ AT -6 DB

GREATER THAN 60 DB 50 DB MIN.

BUILT- IN.

PLL (PHASE LOCK LOOP)

LESS THAN 1 uV FOR 12 DB SINAD DUAL CONVERSION

1st: -10.690 MHz

2nd: -455 KHz

MAXIMUM 500 mW AT 10 % DISTORTION 300 - 3000 HZ AT -6 DB

1050 HZ, TONE DECODER

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Contents 45WX Technical Support ContentsFeatures ModelControls Indicators Included with Your 45WX CB StoryFCC Warnings Antenna Battery PackSetting the Squelch Turning ON/SQUELCHONE Touch 9 & 15/DUAL Watch Select CHANNEL/DISPLAY/TRANSMITWeather SCAN/WEATHER Channel Power HI-LO/LOW BatteryFrequency DISPLAY/IN Vehicle USE Memory CHANNELS/MEMORY Channel ScanHOW Your CB can Serve YOU Lighted DisplayFEW Rules YOU should Know Lock KEYCB 10-CODES USE Channel 9 for Emergency onlyGeneral HH-45 WX Specifications Frequency RangeOptional Accessories Limited TWO Year Warranty

45WX specifications

Cobra Electronics has long been recognized as a leader in communication and consumer electronics, and one of its standout products in the field of two-way radios is the Cobra 45WX. This compact and resilient model offers numerous features aimed at both casual users and serious outdoor enthusiasts, making it an ideal choice for a variety of applications, such as camping, boating, or other outdoor activities.

One of the main features of the Cobra 45WX is its impressive range. Equipped with a high-power output and an advanced antenna design, the radio can maintain communication across a wide distance, allowing users to stay connected even in remote areas. With a maximum range of up to 40 miles under ideal conditions, it provides peace of mind for users traversing challenging terrains.

The device operates on 40 channels, which not only enhances communication options but also reduces the likelihood of interference. Additionally, the Cobra 45WX features channels designated specifically for emergency communication and weather alerts, ensuring users stay informed about sudden changes in weather conditions or emergencies in their vicinity.

In terms of technology, the Cobra 45WX utilizes built-in NOAA weather radio capabilities. This feature provides users with access to continuous broadcasts of the latest weather information, including alerts and forecasts. This weather awareness feature is invaluable for outdoor adventurers who need to be prepared for sudden shifts in conditions.

Another highlight of the Cobra 45WX is its durability. Designed to withstand harsh environments, the radio is water-resistant and shockproof. This rugged design means it can handle drops, bumps, and exposure to moisture, making it a reliable companion during outdoor excursions.

The Cobra 45WX is user-friendly, with a clear display and intuitive controls that allow for effortless operation even for those who are not tech-savvy. The radio also includes a rechargeable battery pack, which provides hours of extended use, and can be charged via a wall outlet or car adapter, minimizing downtime during trips.

Other notable features include a built-in LED flashlight, which adds to its versatility, and a hands-free operation option for users who need to keep their hands free while navigating or performing other tasks.

In summary, Cobra Electronics' 45WX stands out as a feature-rich, reliable two-way radio that incorporates advanced technology, flexible communication capabilities, and rugged durability. Whether you're an outdoor enthusiast, a commercial user, or just someone who wants a dependable means of communication, the Cobra 45WX is a formidable choice.
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