Frequency Chart; Procedure To Receive And Transmit - Ranger PPR-125 Owner's Manual

OPERATION

FREQUENCY CHART

Channel Channel Frequency
1 26.965 MHz
2 26.975 MHz
3 26.985 MHz
4 27.005 MHz
5 27.015 MHz
6 27.025 MHz
7 27.035 MHz
8 27.055 MHz
9 27.065 MHz
10 27.075 MHz
11 27.085 MHz
12 27.105 MHz
13 27.115 MHz
14 27.125 MHz
15 27.135 MHz
16 27.155 MHz
17 27.165 MHz
18 27.175 MHz
19 27.185 MHz
20 27.205 MHz
Channel Channel Frequency
21 27.215 MHz
22 27.225 MHz
23 27.255 MHz
24 27.235 MHz
25 27.245 MHz
26 27.265 MHz
27 27.275 MHz
28 27.285 MHz
29 27.295 MHz
30 27.305 MHz
31 27.315 MHz
32 27.325 MHz
33 27.335 MHz
34 27.345 MHz
35 27.355 MHz
36 27.365 MHz
37 27.375 MHz
38 27.385 MHz
39 27.395 MHz
40 27.405 MHz
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OPERATION
A

PROCEDURE TO RECEIVE AND TRANSMIT

A. MICROPHONE
The receiver and transmitter are controlled by the push-to-talk switch on the microphone.
Press the switch and the transmitter is activated, release switch to receive. When
transmitting, hold the microphone two inches from the mouth and speak clearly in a
normal voice. This transceiver 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 step.
2. Turn VOL knob clockwise to apply power to the radio.
3. Set the VOL for a comfortable listening level.
4. Set the MODE switch to the desired mode.
5. Listen to the background noise from the speaker. Turn the SQ knob slowly clockwise
until the noise just disappears. The SQ is now properly adjusted. The receiver will
remain quiet until a signal is actually received. Do not advance the control too far or
some of weaker signals will not be heard.
6. Set the CHANNEL selector switch to the desired channel.
7. Set the RF GAIN control fully clockwise for maximum RF gain.
8. Adjust the CLARIFY control to optimize AM signals.
C. PROCEDURE TO TANSMIT
1. Select the desired channel of transmission
2. Set the MIC GAIN control fully clockwise.
3. If the channel is clear, depress the push-to-talk switch on the microphone and speak in
a normal voice.
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