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RIDGE

ACCESSORIES

PAGE 13

DUPLEX OPERATION VIA REPEATERS

DETAILED EXPLANATION OF DUPLEX

This feature allows the use of local repeater stations that are designed to automatically re-transmit 

your broadcast over large areas, thus increasing the range of the UHF radio. Repeater stations are 

privately operated radio systems and are installed throughout Australia each repeater station oper-

ates on preset channels. Check the area you plan on traveling to for any repeaters and their channel.

The duplex mode on the radio helps increase the range of the radio using repeater stations. In duplex 

mode, the fixed position station forwards the signal it receives from repeater input stations (31-38)/

(71-78) to the corresponding output stations (1-8)/(41-48). Any transmissions sent on non-duplex 

channels are sent in simplex mode, or directly between radios without the use of a repeater.

DUPLEX RECEIVE/TRANSMIT CHANNEL GUIDE

The following table displays the receive and transmit channels when using repeater stations:

*Channel 5/35 is emergency channel only

VISUAL REPRESENTATION OF DUPLEX

REPEATER

CHANNEL 2 / 32

OBSTRUCTION (HILL / MOUNTAIN)

VEHICLE 1 

RADIO IN DUPLEX MODE ON CHANNEL 2

TRANSMISSION FR

OM VEHICLE 1 (CHANNEL 32)

TRANSMISSION FR

OM VEHICLE 1 (CHANNEL 2)

TRANSMISSION FR

OM VEHICLE 2 (CHANNEL 32)

TRANSMISSION FR

OM VEHICLE 2 (CHANNEL 2)

VEHICLE 2

RADIO IN DUPLEX MODE ON CHANNEL 2

Содержание RR100A

Страница 1: ...PAGE 1 ...

Страница 2: ...lows the radio to mounted virtually anywhere in the vehicle and it includes a universal mounting bracket for simple installation Although the radio is ultra compact it still offers a full 5W power output which is the maximum legal limit for non Licenced use in Australia The unit also offers 80 narrowband channels and the channel scan feature allows you to scan through these channels with ease Key ...

Страница 3: ...ERATION PAGE 7 FUNCTION Squelch PAGE 8 CTCSS DCS PAGE 8 Duplex Basic PAGE 9 Scan PAGE 10 BCL Call Tone Roger Beep PAGE 11 Button Beep PAGE 12 TRANSMITTING PAGE 12 DUPLEX DETAILED PAGE 13 UHF CB CHANNEL GUIDELINES PAGE 14 UHF CB CHANNELS AND FREQUENCIES PAGE 15 INSTALLATION INSTRUCTIONS PAGE 19 WARRANTY INFORMATION PAGE 20 ...

Страница 4: ...ith potentially explosive atmospheres are often but not always clearly marked They include fueling areas such as below deck on boats fuel or chemical transfer or storage facilities areas where the air contains chemicals or particles such as grain dust or metal powders and any other area where you would normally be advised to turn of your vehicle engine BLASTING CAPS AND AREAS To avoid possible int...

Страница 5: ...nsistent with the independent research by and recommendations of the U S Food and Drug Administration People with pacemakers should ALWAYS keep the radio more than 15cm away from the pacemaker when the radio is powered on NOT carry the radio in the breast pocket handheld models Use the ear opposite the pacemaker to minimise the potential for interference Turn the radio OFF immediately there is any...

Страница 6: ...WN ARROW UP ARROW LCD DISPLAY S BUTTON F BUTTON CHANNEL DISPLAY TRANSMITTING DISPLAY BUTTON BEEP ICON DUPLEX ICON ROGER BEEP ICON SCANNING ICON INSTANT CHANNEL RECALL ICON CTCSS DCS CHANNEL DISPLAY DN BUTTON UP BUTTON PTT BUTTON MICROPHONE ANTENNA SOCKET MUTE OUTPUT WIRES EXTERNAL SPEAKER OUTPUT CHANNEL IN SCAN MEMORY LOCK UP DOWN BUTTON ...

Страница 7: ...d the UP BUTTON on the microphone handpiece when on the desired channel TRANSMITTING To transmit press and hold the PTT BUTTON on the microphone handpiece Hold the microphone approximately 5 10cm from your face and speak To complete transmission release the PTT BUTTON Detailed transmitting operation can be found on page 12 of this instruction manual NOTE Always ensure the channel is free before tr...

Страница 8: ...it will automatically change back to the default screen NOTE The factory default setting of the RR100A is 3 which is medium sensitivity FUNCTION CTCSS DCS WHAT IS CTCSS AND DCS CTCSS Continuous Tone Coded Squelch System and DCS Digitally Coded Squelch modify the transmission signal to allow multiple users to share the same channel without disturbing each other This is an important feature on a rad...

Страница 9: ...f the radio using repeater stations In duplex mode the fixed position station forwards the signal it receives from repeater input stations 31 38 71 78 to the corresponding output stations 1 8 41 48 Any transmissions sent on non duplex channels are sent in simplex mode or directly between radios without the use of a repeater NOTE Detailed information about duplex mode and use of duplex mode can be ...

Страница 10: ...from being scanned select the channel to be disabled hold the S BUTTON for 3 seconds until the dot disappears This channel will no longer scan To enable the channel to scan again select the channel to be enabled press and hold the S BUTTON for 3 seconds until the dot in front of the channel number reappears Only channels with a dot at the top of the LCD in front of the channel number will scan in ...

Страница 11: ...know you would like to talk to them It is an alternative option from just speaking into the MIC to indetify the user The RR100A has 5 call tone options To use the call tone press the DN BUTTON on the Handpiece Mic and the tone will play NOTE Legislation only allows the call tone to be used once per minute if the call button is pressed more than once in a minute an error message will appear on the ...

Страница 12: ...ch as hills buildings and foliage The use of duplex mode will extend the transmission range in areas where a repeater station is present Transmit no more than 50 of the time To receive calls release the PTT BUTTON on the microphone handpiece To transmit talk press the PTT BUTTON on the microphone handpiece When powered on and not transmitting the radio is always in receive mode When a signal is re...

Страница 13: ...orwards the signal it receives from repeater input stations 31 38 71 78 to the corresponding output stations 1 8 41 48 Any transmissions sent on non duplex channels are sent in simplex mode or directly between radios without the use of a repeater DUPLEX RECEIVE TRANSMIT CHANNEL GUIDE The following table displays the receive and transmit channels when using repeater stations Channel 5 35 is emergen...

Страница 14: ...take place on these channels Channels 22 23 Data transmissions only excluding packet Channels 31 to 38 and 71 to 78 Repeater inputs Do not use these channels for simplex transmis sions as you will interfere with conversations on channels 1 to 8 and 41 to 48 The Australian Government legislated that channels 5 35 on the UHF CB Band are reserved for emergency use only As at January 2007 the maximum ...

Страница 15: ...RIDGEACCESSORIES PAGE 15 UHF CHANNELS AND FREQUENCIES UHF CHANNEL FREQUENCY TABLE ...

Страница 16: ...RIDGEACCESSORIES PAGE 16 UHF CHANNELS AND FREQUENCIES continued CTCSS TONE TABLE ...

Страница 17: ...RIDGEACCESSORIES PAGE 17 UHF CHANNELS AND FREQUENCIES continued DCS CODE TABLE ...

Страница 18: ...RIDGEACCESSORIES PAGE 18 UHF CHANNELS AND FREQUENCIES continued DCS CODE TABLE continued ...

Страница 19: ...ect the radio s negative black lead to the vehicle s chassis or if preferred directly to the battery s negative terminal The radio s positive red lead should connect to an accessory point in the vehicle s fuse box This point should supply 13 8 volts only when the ignition switch is turned ON or in the ACCESSORY position NOTE When installing the radio with either method above ensure the in line fus...

Страница 20: ...nt to the manufacturer to assess the defect before determining any claim Faults or defects caused by product modification misuse and abuse normal wear and tear or failure to follow user instructions are not covered under this warranty Our goods come with guarantees that cannot be excluded under the Australian Consumer Law You are entitled to a replacement or refund for a major failure and for comp...

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