English
19
USER MANUAL
AE7500
AM/FM/SSB CB-Transceiver
Downloaded from www.cbradio.nl
Page 1: ...English 19 USER MANUAL AE7500 AM FM SSB CB Transceiver English Downloaded from www cbradio nl ...
Page 2: ... Adjustment 30 8 5 Receiver Gain Adjustment 30 8 6 Transmitter Power Adjustment 30 8 7 Noise Blanker 30 8 8 Menu Functions additional settings 30 8 9 Echo Function 31 8 10 All Mode Talkback 31 9 Warranty Information 31 10 Disposal and Recycling 31 11 Technical Details 32 12 Declaration of Conformity Konformitätserklärung 33 13 Albrecht Radio Passport 34 2 Introduction This AM FM SSB transceiver AE...
Page 3: ... to issue installation rules and instructions for installing transmitters and their antennas in cars These rules and instructions are valid for amateur radio installations as well as for any other transmitting device in cars 3 Safety Precautions For vehicle installation mount the radio with the supplied screws and the mounting bracket in a suitable location in your vehicle Ensure that the installa...
Page 4: ... full quarter wave whip may be used Either of these antennas use the metal vehicle body as a ground plane 4 5 SWR Adjustment of the Antenna After you have determined that the installation is correct and the radio is operational it is important to determine the antenna system s SWR Standing Wave Ratio Prior to taking any measurements make sure the SWR bridge meter is in good working condition and i...
Page 5: ...21 22 2 4 6 8 10 12 1 3 5 7 9 11 1 Power ON OFF and Volume Control 2 Squelch Control 3 Microphone Gain Control recommended setting full clockwise 4 RF Gain Control recommended setting full clockwise 5 ASQ ON OFF PA recommended setting ASQ ON 6 RF Output Power Control recommended setting full clockwise 7 Tone Control recommended setting center 8 Echo Volume Control recommended setting full counter ...
Page 6: ...ST CHANNEL RECALL second function ECHO 21 MODE AM FM USB or LSB second function DW 22 DISPLAY MICROPHONE INPUT SOCKET not shown 6 pin lock ring type microphone connector located on side chassis of transceiver Microphone wiring is as follows Pin 1 Microphone Audio Pin 2 Receive Pin 3 Transmit Pin 4 Down Up w 22K Ohm Resistor Pin 5 Ground Pin 6 13 8 VDC The following sockets are located on the back ...
Page 7: ...ION Indicates the function button has been activated and that the function dependent controls may be accessed 2 SCAN Indicates that the transceiver is in scan mode 3 TX Indicates that the transmitter is on 4 USB LSB FM AM Indicates the selected operating mode 5 NB and ANL Indicates that both the noise blanker and the automatic noise limiter are active 6 SHIFT only available in amateur radio versio...
Page 8: ...gh To check for very weak stations the receiver muting can be temporarily disabled by pressing the MON key This function is independent from the squelch control and activated ASQ function 7 4 ASQ This automatic squelch function does not need any adjustment and works fully automatic at maximum sensitivity It opens at any signal which is good enough to be understood Turn the ASQ PA selector into pos...
Page 9: ... low range of AM and focuses the entire transmission power on a minimum frequency width where during a speech pause the power is nearly shut down to zero During receiving a special circuit makes sure that the side bands and the carrier which were cut off during transmission are restored This allows an enormous improvement in range compared to AM and FM Not only the transmitter has a greater range ...
Page 10: ...ntering MLOAD the display shows ME 7 9 Channel 9 19 direct access The most frequently used channel 9 call channel and trucker channel in Germany and channel 19 second trucker channel and AM call channel in many other countries can be easily selected by briefly pressing this key Press once to select channel 9 Press again for 19 Press once more to return to the previously used channel Channel number...
Page 11: ... can speak from a distance of about 5 10 cm into the microphone The modulation amplifier of your AE 7500 is sensitive enough and enables you in most cases to speak with even more distance depending on how loud your voice is An automatic regulator ensures that your partner always hears your signal at the same volume After pressing the PTT button please wait about second before you start speaking Pl...
Page 12: ...ent 8 6 Transmitter Power Adjustment Continuously variable control for adjusting the RF output power of the transmitter in all modes To reduce the RF output power rotate the PWR control counter clockwise To increase rotate the control clockwise 8 7 Noise Blanker This circuit eliminates pulse type interference usually associated with automotive ignition systems The noise blanker is activated or dea...
Page 13: ...he AE7500 in all modes Turn this ATM control to adjust its volume to your convenience In case of audio feedback the ATM volume or the microphone gain must be reduced To disable the talk back turn this control full counter clockwise 9 Warranty Information The manufacturer retailer guarantees this product for two years from date of purchase This warranty includes all malfunctions caused by defective...
Page 14: ...5uV for 10 dB S N N FM better than 0 3uV for 12 dB SINAD Minimum discernable signal 135 dBm Intermediate Frequencies 1st IF 10 695 MHz 2nd IF 455 kHz SSB IF 10 695 MHz Image Rejection Better than 70 dB IF Rejection Better than 80 dB for all frequencies Selectivity 6 dB 60 dB SSB 4 2 kHz 8 5 kHz AM FM 6 0 kHz 18 kHz Noise Blanker All mode seven stage high gain type Dynamic Range Better than 100 dB ...
Page 15: ...0 1 2006 AC 2011 All essential radio test suites have been carried out Alle für das Produkt vorgeschriebenen Funktestreihen wurden durchgeführt Alan Electronics GmbH Daimlerstr 1 k D 63303 Dreieich This declaration is issued under our sole responsibility Basing on not yet fully harmonised frequency applications the CB radio may be used only in listed countries according to selected channel program...
Page 16: ...rus Czech Republic Denmark Estonia Finland France Germany Base stations in vicinity of the borders except CZ need a license for the operation on channels 41 80 Greece Hungary Iceland Ireland Italy Registration for inhabitants required Foreign Visitors free Latvia Liechtenstein Lithuania Luxembourg Malta Monaco Netherlands Norway Poland Portugal Romania San Marino Slovakia In FM operation is only a...
