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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These points can be brought out to the rear panel by connection of miniature R. A value of 1 instructs the AR to react to very weak Either use the to change the value. Accessories Supplied pre-selector circuits Avoid strong RF fields from nearby transmitters. By searching all three search banks as a group, the exact frequencies will be searched for the new airband allocation without a compound error creeping in.

After that the tuning speed remains the same janual of how much faster the encoder is rotated. To observe these birdies set the squelch control to threshold point, disconnect the external antenna, set to NFM and rotate the main tuning knob.

It is a wide band monitor and will never compete with the tuning operation of a VFO controlled dedicated HF set where tuning speed is directly proportional manuual speed of rotation.

There is a programmable A suitable ground connection is either pins 1 or 2 of the NCO1. VFO or manual search or simple search mode.

AOR AR5000 Operating Manual

Reassembly is a reverse of the above. In this instance the path of feeder is i. Switch the receiver off unplug the power cord if necessary to power down the receiver. To rectify this, remove the main encoder tuning knob by first sliding off the outer rubber sleeve and then loosen the small hex grub screw only one is fitted even though there may be holes for two.


Program Search Banks Either use the to change the value. This is almost indistinguishable from the above cable but is more logically wired nearly like the resistor colour code. Got it, continue to print. The shaft is supported through the front panel by a bronze type bearing mounted in a pressed steel case.

If the tuning is slightly stiff, chances are that it is the bearing mounted slightly off centre. Alternatively press to abort entry and return Step-adjust to VFO mode.

The AR will switch-on automatically once per day presuming the receiver had been switched off on a daily basis at the The back light will extinguish then all LCD characters will be displayed, the set will then power up and resume normal operation if it has not automatically switched on again press the “Power” button.

A low level oscillation may be present between MHz and 1GHz which may cause a long squelch tail or simply be heard imposed on top of the wanted receive signal. Page of 77 Go.

In reality, the AR may be programmed in 8. A revision to operation firmware appeared after about one year, the serial numbers changed to 07xxxx six digit numbers starting zero seven with four digits following. LCD even when the AR is switched off as long as power is maintained to the receiver. The circuit is shown here: It is possible to add text at present at this time. The triple conversion circuit and varactor tuned front-end provide excellent overload characteristics.

Not available for online ordering. The circuit is shown below After fitting the filter, refer to page 68 and 69 of the AR instruction manual in order to register the new filter. With VB, you would do this as: The meter response throughout the VHF region is reasonably flat and will give readings of similar level. Link all three search banks to form a single group Output N plug is to Antenna input 1 of AR Two thousand memories in 20 banks of are featured. The last entered frequency in VFO may be lost.


Page 31 Starting at AERIAL 3 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.

AOR ARA ARA+3 Wideband Receiver

Various levels can be obtained depending at which point the signal is taken from. Re-tighten these with the bearing re-positioned centrally.

The bearing is mounted to the front chassis by two screws. Wiring order for this is: As a third cannot be expressed in a decimal fashion, a small compound frequency error will occur every third increment. Deleting individual memory channels First place the AR into memory recall mode. The AR will monitor whatever memory channel first appears when you enter memory recall mode. 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.

Dtmf Decoder 0dB and 10dB. Should the AR stop on an active channel while scanning and for some reason you do not wish to monitor Deleting memory pass channels Activate the program search in the usual manner by pressing [SRCH] then select the required bank as directed at the end of section page Cyber Scan In Scan Mode which is capable of scanning about 25 memory channels per secondtypically the speed accept the entry and the AR will revert to SCAN, increases to about 45 channels per second.

Due to the design of the frequency coherent version, relatively largely spurii exists every 50MHz through the receivers frequency range, this is not a fault, nor can the spurii be removed.