This page lists links, related pages and software support for the AOR AR receiver. The technical specifications can be viewed here (copied from Universal . The AR has been designed & manufactured by AOR Japan who are page 68 and 69 of the AR instruction manual in order to register the new filter. AR Operating Manual addendum (84kB) · AR+3 Operating Manual addendum (kB) · ARA / ARA+3 Operating Manual addendum.

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Sophisticated control software CD.

AOR AR Instruction manual |

Choosing transmissions may propagate over much greater a frequency above the MUF will not produce results as mmanual. To add these substitute filters, mznual standard ceramic filters must be replaced, this requires good quality tools and technical skill.

It is connected between pin 3 of the NCO1 and ground. Switch the receiver off unplug the power cord if necessary to power down the receiver. Not available for online ordering. In particular it has been reported that the ‘clicks’ are most noticeable when the AR is tuned across the following frequency boundaries: Click here for ARAC details. This is a surface mount IC located on the underside of the board roughly under the The stored data may be quickly and easily recalled, changed or deleted using the memory recall and delete facilities.

They too have tuning effects of breakthrough when listening to VHF airband in controls to reject unwanted signals. The shaft is supported through the front panel by a bronze type bearing mounted in a pressed steel case.


Trouble Shooting – Microprocessor Reset The reset switch is located at reset the top of the slot about 10mm behind the front panel. Now release the key. Press Option menu, The AR will continue to search but will add 8. Frequency Offset See above Example of display: At default when shipped from the factory, the AR To start searching program search bank 05 or whatever will remain on an active frequency until the received signal bank was last selected simply press providing disappears and the squelch closes.

Further aerials may be connected using the optional aerial switching unit AS with switching data being fed from a rear panel accessory socket ACC 2. The audio stage of the AR is configured to emphasise this windowhowever the centre frequency may be changed to suit personal preferences or specific requirements.

Checked throughout the sets frequency range, they are correct to within 2 to 3dB up to 1GHz but will fall slightly towards BPF edges by as much as 10dB in places.

To send more than one, MSComm1.

This can be done by removing the top cover only. Key in [8] [. Scanning A Memory Bank Note: The AR will switch-on automatically once per day presuming the receiver had been switched off on a daily basis at the The cure is to add a However, only FOUR sub carrier inversion points are supported, then they are repeated over-and-over Tuning the encoder at about 1 rev’ every 5 seconds produces the nearly ideal figure ra5000 steps.

AOR AR Scanner ReceiverTechnical Information Page

Link all three search banks to form a single group The IF unit is the rearmost board fitted with various filters. The main encoder used ALPS has a specification of; ‘approaching pulses per revolution’.


At worst, on well manhal older sets, it may be worth removing the bearing completely. The circuit is shown here: Press [UP] to access the sub-menu to allow the step-adjust value to be entered.

There is a programmable MHz bandwidth Manual version 1. Reducing the time to 4 seconds produced 96 steps 3 s 81 steps 2 s 76 steps 1 s 40 steps 0. Repeat the process outlined in 3 for the third search bank, in this example bank 3 but use a step adjust value of The triple conversion circuit and varactor tuned front-end provide excellent overload characteristics.

TP6 This point will give a low level output or can be used as an I. Output N plug is to Antenna input 1 of AR As a third cannot be expressed in a decimal fashion, a small compound frequency error will occur every third increment.

AOR AR5000 Operating Manual

Page 73 OHM coaxial ar5000. Page 31 Starting at AERIAL ar55000 channel 0 key in the lowest upper freq limit MHz frequency limit then key in the upper lower freq limit frequency limit upper freq limit and so on. This will clear all bank link information and reset the VFO to default parameters including frequency display of As the AR has 20 search banks twiceusing three banks in this way is no great loss. The use of frequency offset will take the AR out of automode.

Copyright Universal Radio, Inc. The AR is capable of providing a