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A FEW RULES THAT SHOULD BE OBEYED 

 
1. You are not allowed to carry on a conversation with another station for 

more than five minutes at a time without taking a one-minute break, to 
give others a chance to use the channel. 

 
2. You are not allowed to blast others off the air by over-powering them with 

illegally amplified transmitter power, or illegally high antennas. 

 
3. You can’t use the transceiver to promote illegal activities. 
 
4. You are not allowed to use profanity. 
 
5. You may not play music in your transceiver. 
 
6. You may not use your transceiver to sell merchandised or professional 

service.

 

 

HOW YOUR CB CAN SERVE YOU 

 
1. Warn of traffic tie ups ahead. 
 
2. Provide weather and road information. 
 
3. Provide help fast in event of emergency or breakdown. 
 
4. Suggest good spots to eat and sleep. 
 
5. Make long trips more interesting, and help keep you awake. 
 
6. Provide direct contact with your office or home. 
 
7. Make friends for you as you travel. 
 
8. Provide “local information” to find your destination. 
 
9. Help law enforcement officers by reporting drunk and reckless drivers. 

 
 
 
 
 
 
 

 

USE CHANNEL 9 FOR EMERGENCY MESSAGES ONLY 

The FCC gives the following examples of permitted and prohibited types of 
communications for use in an emergency. These are guidelines and are not 
intended to be all inclusive. 
 

Permitted Example 

Message 

YES 

“A tornado sighted six miles north of town. 

 

 

NO 

“This is observation post number 10. No tornado 
sighted. 

 

 

YES 

“I am out of gas on interstate 95” 

 

 

NO 

“I am out of gas in my driveway” 

 

 

YES 

“There is a four-car collusion at exit 10 on the 
Beltway, send police and ambulance.” 

 

 

NO 

“traffic is moving smoothly on the Beltway” 

 

 

YES 

“Base to Unit 1, the weather Bureau has just 
issued a thunder storm warning. Bring the 
sailboat into port.” 

 

 

NO 

“Attention all motorists. The weather Bureau 
advises that the snow tomorrow will accumulate 
4 to 6 inches. 

 

 

YES 

“There is a fire in the building on the corner of 
6th and Main Streets.” 

 

 

NO 

“This is Halloween patrol unit number 3. 
Everything is quiet here.” 

 
 
 
 
 
 
 
 
 

 

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Summary of Contents for DX 2547

Page 1: ...LSB CLARIFIER CLARIFIER NB AM SSB Base Station CB Radio OFF DIM TONE SWR MIC MIC RF PHONES OFF RF POWER PA R B PWR MOD DX 2547 RX TX USB LSB AM SWR ALERT ANL GNF 40 1 5 TALKBACK POWER 1 PWR MOD SWR 1...

Page 2: ...ge 26 965 27 405 MHz Emission AM USB LSB Frequency Control Phase Lock loop PLL Synthesizer Frequency Tolerance 0 005 Frequency Stability 0 003 Temperature Range 30 C to 50 C Antenna Impedance 50 Ohms...

Page 3: ...e from these sources Consult your dealer or professional amateur radio supplier Even though the transceiver has ANL and NB controls in some installation ignition interference may be high enough to mak...

Page 4: ...rating the PA at high output levels CHAPTER 3 OPERATION CONTROL FUNCTIONS FRONT PANEL 1 PHONE JACK Used to connect headphones for listening 2 MICROPHONE JACK Used to connect microphone for voice sourc...

Page 5: ...filter is activated it does not have much effect on the signal to noise of strong signals 15 CLARIFIER OFF SWITCH Pushing this switch turns the Clarifier on and off 16 CLARIFIER CONTROL Allows tuning...

Page 6: ...lacement 3 DC POWER This accepts 13 8V DC power cable with built in 7A fuse The power cord provided with the radio has a black and red wire The black goes to negative and red goes to positive 4 AC DC...

Page 7: ...iver comes complete with a low impedance dynamic microphone B PROCEDURE TO RECEIVE 1 Be sure that power source microphone and antenna are connected to the proper connectors before going to the next st...

Page 8: ...in the LSB mode the transmitter s output frequency is decreased The result in listening to the receiver is that when the MODE switch is in the proper position either USB or LSB a true reproduction of...

Page 9: ...used is provided with precut leads they must be revised as follows 1 Cut leads so that they extend 7 16 beyond the plastic insulating jacket of the microphone cable 2 All leads should be cut to the s...

Page 10: ...ng and the housing forward and screw the housing onto the threaded portion of the pin receptacle body Note the location of the screw clearance hole in the plug housing with respect to the threaded hol...

Page 11: ...r home 7 Make friends for you as you travel 8 Provide local information to find your destination 9 Help law enforcement officers by reporting drunk and reckless drivers USE CHANNEL 9 FOR EMERGENCY MES...

Page 12: ...rtant because it will help the technician who works on your radio to locate your problem Intermittent problems are easily overlooked so be sure to give as much detail as possible in your note Also ple...

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