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Albrecht AE 497 W User Manual
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Albrecht AE 497 W User Manual

10-meter amateur radio base station
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User Manual
AE 497 W (25-30 W-Version)
10-Meter Amateur Radio Base Station

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Summary of Contents for Albrecht AE 497 W

  • Page 1 User Manual AE 497 W (25-30 W-Version) 10-Meter Amateur Radio Base Station...
  • Page 2 Legal notes and general information This amateur radio base station complies to the minimum requirements of the EU directives 2004/108/EG (EMC), full fills the harmonized EU standards EN 301 783-2 (commercial available amateur radio products , EN 301 489-1 und-15 (EMC) und EN 60950-1:2006 (safety and LVD -directive 73/23/EWG) nad is marked with the CE logo. Following conditions apply: In all European countries this transceiver is subject to national amateur radio regulations.

  • Page 3: Specifications

    SPECIFICATIONS GENERAL Frequency Range …………………………………………………...28.000 to 29.699MHz Frequency Control ………………………………….Phase Lock Loop (PLL) synthesizer Frequency Stability………………………………………………………………… ± 300HZ Frequency Tolerance ………………………………………………………………0.0003% Emission Mode…………………………………………… A3E(AM), F3E(FM), J3E(SSB) Microphone ………………Electret type 6 pin plug, with PTT, up/down and coiled cord Input Voltage …………………………………13.8V DC nominal, 15,9V max. 12.0V min 230V AC Size (WDH)………………………………………………………………300 x 240 x 85mm Weight …………………………………………………………………………………..3,4Kg...
  • Page 4 This switch turns the transceiver power on and off. 2. HEAD PHONE JACK Connect head phone plug, Impedance > 32 Ohms, Mono 3. MICROPHONE INPUT 6 pin socket for Albrecht Standard Electret Hand Microphone 4. VOLUME CONTROL Controls audio output level 5. SQUELCH CONTROL...
  • Page 5 10. SWR CALIBRATION CONTROL The calibration control provides (while keying transmitter) meter calibration adjustment enabling true standing wave ratio reference. 11. CAL/ SWR/ MOD SELECTION This switch is used to select the scale to be read on the SWR/ Power Meter. The switch has three positions MOD (Modulation), CAL (Calibrate), SWR (Standing Wave Ratio) KEYBOARD switches 12 - 19...
  • Page 6 14. LCR / MEMORY 4 SWITCH FUNCTION OFF: LCR (Last Channel Recall) FUNCTION – Press LCR to return to the last channel that was used for longer than 3 seconds or was transmitted on. • Load channel in the memory 4 with MEM switch FUNCTION ON;...
  • Page 7 Liquid Crystal Display Panel: The liquid crystal panel provides the user with a visual information on the operation and status of the AE 497 W. CAUTION: Due to the physical behaviour of LCD’s, liquid crystal displays should not be subjected to extremes of temperature or humidity. If the unit is exposed to temperatures below -20°C (-5°F) or above...
  • Page 8 damage. Do not subject radio to extreme conditions, such as closed automobile in direct sunlight or continuous sub zero temperatures. All liquid crystal displays have a preferred viewing angle when the display contrast is at a maximum. The best viewing point will vary by user, depending on such variables as temperature, humidity, battery condition, and the actual users eyesight.

  • Page 9: Installation

    Modulation / SWR Meter: Measures the percent modulation of the AM signal. Note that the CAL/SWR/MOD switch must be in the “MOD” position for the meter to measure and read modulation. SWR METER: Measures the ratios of standing wave ratio of the antenna system, which is critical in properly adjusting the length antenna and all related electrical connections.
  • Page 10 OPERATING PROCEDURES TO RECEIVE 1. Turn the radio ON by pressing the POWER switch. 2. Press the “Mode” selection button (labeled “5” on the button) continuously until you find the mode of operation you desire to operate in (AM, FM, USB, LSB). 3.
  • Page 11 SSB reception differ from standard AM reception in that SSB receiver does not require a carrier or opposite sideband to produce an intelligible signal. A single sideband transmitted signal consists only of the upper or the lower sideband and no carrier is transmitter.
  • Page 12 UP- / DOWN keys PIN 5 Common ground, shielding Warning Notes: We have modified the mic wiring by end of 2008 to our Albrecht PIN 6 + supply voltage for mic preamplifiers Standard hand microphone with up/down key wiring. Please never connect any older microphone type with additional switches as they had been in use for former versions of this model (AE 497 S or AE 497WS or older versions of AE 485 S).
  • Page 13 Software procedure for Channel Mode (if enabled) : • Press FUNC and after this press „2/Call“ for longer than 3 seconds • The radio works then in a channelized mode from 25.165 MHz to 29.695 MHz on 454 channels in 10 bands. •...

  • Page 14: Declaration Of Conformity

    Declaration of Conformity We hereby declare that our product: 10 m Amateur Radio Transceiver AE 497 W satisfies all technical regulations applicable to the product within the scope of EU Council Directives and harmonized European Standards: EU- Directives : 73/23/EEC, 2004/108/EG and 99/5 EC ;...