CHAPTER 1 SPECIFICATIONS CHAPTER 2 INSTALLATION GENERAL INSTALLING THE RADIO Model DX 93T Choose a convenient location for operation that does not interfere with driver or Frequency Range 28.315 ~ 28.755 MHz passenger. This radio is supplied with a universal mounting bracket. When mounting the bracket and radio to your car, make sure it is mechanically strong.
IGNITION NOISE INTERFERENCE CHAPTER 3 OPERATION With weak signals, you may experience interference of the signal by background noise. This radio has NB and ANL circuits which will help reduce CONTROL FUNCTIONS background noise from sources such as your ignition system. However, FRONT PANEL background electrical noise may come from several sources and all noise may not be eliminated.
5. SQUELCH CONTROL: This knob is used to eliminate background noise 14. FRONT PANEL METER: The front panel meter allows the user to monitor being heard through the receiver, which can be disturbing when no incoming signal strength, RF output power, SWR level and AM modulation transmissions are being heard through the receiver.
REAR PANEL PROCEDURE TO RECEIVE AND TRANSMIT A. MICROPHONE The push-to-talk switch on the microphone controls the receiver and transmitter. Press the switch and the transmitter is activated, release switch to receive. When transmitting, hold the microphone two inches from your mouth and speak clearly in a normal voice.
Thus when a voice is used in place of a whistle or tone, in the proper listening RECEIVING SSB SIGNALS mode the voice will be received correctly whereas in the incorrect mode, the voice will be translated backwards and cannot be made intelligible by the There are four types of signals presently used for communications: FM, AM, COARSE/FINE control.
Before beginning the actual wiring, read carefully the circuit and wiring ALTERNATE MICROPHONES AND INSTALLATION information provided with the microphone you select. Use the minimum heat required in soldering the connections. Keep the exposed wire lengths to a For best results, the user should select a low-impedance dynamic type minimum to avoid shorting when the microphone plug is reassembled.
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5. The wires must now be soldered to the pins as indicated in the above wiring 9. The two cable clamp retainer screws should now be tightened to secure the tables. If a vise or clamping tool is available it should be used to hold the pin housing to the microphone cord.
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