AOR AR5000 Manuale Utente Scaricare il pdf (Pagina 5)

AR8600 -

any time, any place

wide band all mode receiver 530 kHz - 2040 MHz with RS232 port

The AR8600 is an extremely versatile receiver which can be used virtually

anywhere, mobile, base or trans-portable... powered from an external 12V d.c.

power supply, optional d.c. lead from a 12V vehicle or from an optional internally

fitted NiCad battery pack. A strong twin metal case with die cast front panel

characterises the multi-purpose role. All mode receive capability is provided

including Single Side Band with programmable tuning steps down to a resolution

of 50Hz with the frequency established by a highly accurate Temperature

Compensated Crystal Oscillator (TCXO). An RS232 port further extends the

capabilities with free supporting control software available from the AOR web

sites.

Although many microprocessor features have been adopted from the trendsetting

AR8200 Series-2 hand portable receiver, the AR8600 RF front-end is an all new

design with preselection around VHF to ensure the highest levels of adjacent

channel rejection with software spurii cancellation. In addition to a hinged

telescopic whip aerial, the AR8600 is supplied with a detachable plug in

medium wave bar aerial which locates on the rear chassis of the receiver for

localised medium wave monitoring. An additional BNC socket is mounted on the

rear chassis so that 10.7MHz i.f. output may be extracted for use with external

spectrum display and vector analyser units such as the AOR SDU5500. The

TCXO ensures high stability with minimal internal spurii and is usually only

seen in top of the range (more expensive) table-top models such as the AR5000

and AR7030. The chassis is manufactured from two metal compartments,

effectively a metal chassis inside a metal cabinet… this provides excellent

screening characteristics and great robustness highlighting its multi application

role. The front panel is also manufactured from die-cast aluminium.

The all important 8.33 kHz airband channel step is

correctly implemented

(eight-and-one-third, 33, 66, 00). Two frequencies may be displayed along with

operating legends and high resolution signal meter and multi-function band

scope. The band scope provides adjustable span width from 10 MHz to 100 kHz,

you can move the marker, operate peak hold, transfer the marker frequency to

VFO and save trace for later recall. Scan & search rates provide a maximum of

approximately 37 increments per second.

Computer control is available via a standard 9-pin RS232 D-type connector on

the rear chassis, just a standard RS232 cable is required for connection to a PC,

the extensive RS232 command list is printed in the operating manual. A FREE

software package is available as a download from the AOR web sites. In

addition, 'optional internal SLOT CARDS' (which fit into the rear chassis of the

AR8600) extend the capabilities even further.

Specification

Frequency Range: 530 kHz to 2040 MHz

(Actual frequency input

100 kHz to 2040 MHz,

performance between

100 kHz to 530 kHz is

not guaranteed).

Receive Modes: WFM, NFM, SFM, WAM,

AM, NAM, USB, LSB, CW

Sensitivity: 530 kHz ~ 1.9 MHz

AM: 3.5uV (10dB S/N)

1.9 MHz ~ 30 MHz

AM: 2.0uV (10dB S/N)

30 MHz ~ 470 MHz

AM: 1.0uV (10dB S/N)

NFM: 0.35uV (12dB SINAD)

WFM: 1.0uV (12dB SINAD)

470 MHz ~ 820 MHz

NFM: 0.5uV (12dB SINAD)

820 MHz ~ 2040 MHz

NFM: 2.5uV (12dB SINAD)

Selectivity: SSB/NAM

3kHz (-6dB), 9kHz (-60dB)

AM/SFM

9kHz (-6dB), 20kHz (-40dB)

WAM/NFM

12kHz (-6dB), 25kHz (-40dB)

WFM

150kHz (-3dB), 380kHz (-20dB)

Aerial connection: 50 OHM BNC

Audio output: 800mW (8 OHMS) MAX @

10% THD. Internal speaker,

rear chassis 3.5mm socket,

front panel 3.5mm socket

Power Consumption: 400mA typical usage,

50mA on standby.

10.8 - 16V d.c. negative

ground. 9.6V from

optional internal BP8600

NiCad

Dimensions: 155(W) x 57(H) x 195(D) mm

excluding projections

Weight: 2kg approx (MW bar aerial

included)

Memory channels: 1,000 (20 banks)

Select scan channels: 50

Priority channels: 1

Search banks: 40

PASS channels: 50 per search bank + 50

for VFO search

Scan/Search Rate: 37 increments per

second maximum

Optional accessories

Slot cards:

VI8200 Voice inverter (analogue), in 157 steps

CT8200 CTCSS squelch & search.

TE8200 Tone eliminator in 256 steps

RU8200 Chip based recording and playback,

20 seconds approx. with continuous loop

EM8200 External extended memory,backup 4,000

memories, 160 search banks

Miscellaneous:

CR5000 tape recording lead

DC8600 d.c. lead with cigar plug

BP8600 optional internal NiCad battery pack,

provides about two hours of operation,

requires workshop fitting

MM8600 wrap around mobile mount

MF2.5 substitute Collins SSB

mechanical filter, requires workshop fitting

MF6 substitute Collins AM mechanical filter,

requires workshop fitting

PC software control software available free from the

AOR web site

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