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15

TRANSMITTER (Cont’d)
Emission Type:

6A3

Hum and Noise:

Better than 40 dB

Frequency Tolerance:

±0.002%

Modulation Percentage (Peak): 

100%

Spurious Rejection:

-70 dB

Output Impedance:

50 ohm, unbalanced

RECEIVER
Sensitivity at 10 dB S+N/N:

0.5 µV

Sensitivity at 500 mW Audio Output:

0.5 µV

Squelch Threshold:

0.5 µV

Antenna Impedance:

50 ohms

Squelch Tight:

1000  µV

Signal Meter S-9:

100 µV

Audio Output Power (max.):

5 watts

Audio Output (10% Dist.):

4 watts

Adjacent Channel Rejection:

60dB

Image Rejection:

90dB

Internal Speaker Impedance:

16 ohms

External Speaker Impedance:

8 ohms

PUBLIC ADDRESS

Output Power at 10% Distortion: 

4 watts

 

Specifications shown are typical and subject to change without notice. 

rADIo CoDe DeFInItIons 

10-CoDes

The following list contains common “10-Codes” used by CB radio 

operators for faster communication and better understanding. 

Code Meaning

Code

Meaning

10-1

Received poorly 

10-34

Trouble at this station 

10-2

Receiving well 

10-35

Confidential information 

10-3

Stop transmitting 

10-36

Correct time is 

Содержание Bearcat PC787

Страница 1: ...Owner s Manual Printed in Vietnam U01UT393ZZZ 0 PC787...

Страница 2: ...TALLATION 8 Mobile Antenna 9 Wireless CB Microphone Installation Optional 9 Connecting the Power Cords 9 Ground Information 10 Using Your PC787 10 Turn PC787 on OFF 10 CB MODE 10 Basic Settings 10 Cal...

Страница 3: ...ration Bearcat is a registered trademark of Uniden America Corporation Features specifications and availability of optional accessories are all subject to change without notice SpEcifications 14 Radio...

Страница 4: ...Industrie Canada Son fonctionnement est soumis aux deux conditions suivantes 1 Ce dispositif ne doit pas causer d interf rences et 2 il doit pouvoir accepter les interf rences incluant celles pouvant...

Страница 5: ...ent or substitution of crystal transistors ICs regulator diodes or any other part of a unique nature with parts other than those recommend by Uniden may cause violations of the technical regulations i...

Страница 6: ...el 9 All channels except Channel 9 may be used for normal communication The FCC reserves Channel 9 for emergencies involving the immediate safety of individuals or protection of property Use Channel 9...

Страница 7: ...acklight and all illuminations brightness 7 RX TX LED Indicates whether the radio is transmitting red or receiving yellow green 8 Channel Indicator Displays the channel currently in use 9 6 Pin Microp...

Страница 8: ...WX operation When the external speaker is plugged in the internal speaker is off 20 POWER Connects DC power to transceiver 21 Fuse 22 PTT Push to Talk Installation MOBILE INSTALLATION Plan the locatio...

Страница 9: ...ransmission line to the radiating element Your Uniden dealer is qualified to help you select the proper antenna for your requirements A whip style antenna may be used for automobile installation A sho...

Страница 10: ...other convenient point Then connect the black power cord to the vehicle chassis or negative battery terminal Using Your PC787 Turn PC787 on OFF Turn the VOL knob clockwise until the unit turns on and...

Страница 11: ...you were on before you changed to CB mode It sounds a seven second signal when it decodes a severe weather alert issued for your area Change to Weather mode for details Calibrate Standing Wave Ratio S...

Страница 12: ...ector knob to select 1 of 7 weather channels ANL and NB do not work in WX mode PA Mode Using the PA mode requires an optional speaker 1 Switch to PA 2 Press and hold PTT to speak 3 Release when finish...

Страница 13: ...arranty Troubleshooting In the event of system malfunction perform the following procedures Problem Suggestion Unit does not power up Check power cord connections Check fuse Check vehicle electrical s...

Страница 14: ...ed radio telephone technician for servicing and aligning this CB radio product When ordering parts be sure to specify the correct model number and serial number of the unit SpEcifications GENERAL Chan...

Страница 15: ...udio Output 10 Dist 4 watts Adjacent Channel Rejection 60dB Image Rejection 90dB Internal Speaker Impedance 16 ohms External Speaker Impedance 8 ohms PUBLIC ADDRESS Output Power at 10 Distortion 4 wat...

Страница 16: ...17 Urgent business 10 63 Net directed to 10 18 Anything for us 10 64 Net clear 10 19 Nothing for you return to base 10 65 Awaiting your next message as signment 10 20 My location is 10 67 All units c...

Страница 17: ...figurations not sold by Uniden C improperly installed D serviced or repaired by someone other than an authorized Uniden service center for a defect or malfunction covered by this warranty E used in an...

Страница 18: ...WARRANTY If after following the instructions in the owner s manual you are certain that the Product is defective pack the Product carefully preferably in its original packaging The Product should inc...

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