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Moreover, it adopts flash CPU in the radio, which makes AT-5289 ready for future upgrading and functions expanding. To ensure that you use the radio to the fullest, please read this manual carefully before installing.
CONTENTS INSTALLATION ��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������1 WHERE AND HOW TO MOUNT YOUR RADIO ................................1 ANTENNA INSTALLATION ......................................1 POWER CONNECTION ........................................ 1 BASIC OPERATIONS ........................................2 ADJUSTMENT OF SWR (standing wave ratio) ................................2 HOW TO USE YOUR RADIO ���������������������������������������������������������������������������������������������������������������������������������������������������������������4 SPECIFICATIONS ���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������8...
-There are two types of antenna: Pre-regulated antenna which INSTALLATION should be used on a good ground plane (e.g. car roof or lid of the WHERE AND HOW TO MOUNT YOUR MOBILE RADIO boot), and adjustable antenna which offer a much larger frequency a) You should choose the most appropriate setting from a simple and range and can be used on a smaller ground plane.
c) It is necessary to connect your radio to a permanent (+) and (-). We -It will be necessary to re-calibrate the SWR meter after each advise you to connect the power cable directly to the battery (as the adjustment of the antenna. connection of the cable to the wiring of the car-radio or other parts of Your radio is now ready for use the electrical circuit may, in some cases, increase the possibilities of...
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SQUELCH VOLUME ECHO CH19 O BEP 1 TOT LOCK Front panel 18 19 EXT SP DATA Microphone Rear panel...
TSQ key HOW TO USE YOUR RADIO a) TSQ: CTCSS and DCS code Manual Squelch Press TSQ, The LCD will display “CTC or DCS”, the CTCSS or DCS Turn the SQUELCH knob clockwise to the exact point where all function is on; press it again to turn off the function. background noise disappears.
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Press FUN, the LCD display “FUNC”, when “FUNC” disappear, press PRG key A/F. The LCD displays “XXX”, then turn the channel knob to choose the PRG (Programming) TX power, press any other key to exit. Press PRG key to enter channel data menu. You can change the Optional TX power FM: 4W.
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For example to turn off Beep sound. LOCK (channel lock function) A. Press FUN, the LCD display “FUNC”, when “FUNC” disappear, Press FUN, the LCD display “FUNC”, when “FUNC” disappear, press press PRG, then turn channel knob to choose BEP menu. EXT, the LCD displays “LOCK”...
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On completion of the transmission release the PTT key and the radio will revert to receiving mode. UP/DN All channels can be selected by channel selector keys [UP] or [DN]. The selected channel is displayed on the LCD. In communication both transceivers (the receiving and transmitting party) need to be in the same channel and under same modulation type.
Specification GENERAL Modulation modes AM/FM Frequency ranges 28.000-29.700MHz 25.615-30.105MHz (programmable) Antenna impedance 50 Ohms Power supply 13.2V Dimensions(in mm) 15.8X 4.8X16.5(WXHXL) Weight 1.1KG TRANSMISSION Frequency error +/- 300HZ Output power AM: 4W,15W ; FM: 4W,15W, 50W Transmission interference inferior to 4nW(-54dBm) Audio response 300HZ to 3KHZ in AM/FM Emitted power in the adj.
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