AOR AR5000 User Manual download pdf (Page 76)

PAGE 76 AR5000 OPERATING MANUAL

transmissions will pass straight into space. MINimum

usable frequency is also stated for similar reasons.

Many propagation predictions and statistics are published

and usually available from most country’s National

Amateur Radio and short wave listeners representatives.

Various publications are produced giving transmission and

contact details for world-wide reception. These titles

include:

World Radio TV Handbook (WRTH), BPI

Communications, 1515 Broadway, New York 10036, NY

USA.

Passport To World Band Radio, IBS North America, Box

300, Penn’s Park PA 18943, USA.

Listings for utility services are also widely published and

available.

(22) Specification

Model AR5000

Frequency range 10kHz ~ 2600MHz (minimum

accepted frequency input 5 kHz)

Tuning NCO 1Hz ~ 999.999999kHz

Modes AM, FM, USB, LSB & CW

I.F frequencies 1st I.F. 622.0 MHz

2nd I.F. 10.7 MHz

3rd I.F. 455 kHz

Standard fitted filters 3kHz, 6kHz, 15kHz, 30kHz,

110kHz & 220kHz

(provision for 500Hz option)

Memory channels 1000 (100 ch x 10 banks)

Search banks 20 banks

Memory scan speed 25 channels per second in

standard mode, 45 channels per

second (max) in

Cyber Scan

Search speed 25 increments per second in

standard mode, 45 increments

per second (with step size of

100kHz or less) in

Cyber Search

PASS frequencies 2100 total (21 banks x 100 ch

inc VFO)

Priority 1 channel

I.F. output 10.7 MHz with maximum ± 5

MHz bandwidth

External reference 10.0 MHz input

Mute Phono/RCA socket CMOS input

pull-up to 5V @ 100k OHMS

Operating temp. 0° to +50° C

Aerial input 50 OHM unbalanced. N-TYPE

& SO239

Audio output (13.5V) 1.7 WATT into 8 OHMS

@ 10% THD

Power requirements nominal 13.5V d.c. (12 ~ 16V)

@ 1A or less

Size 217(W) x 100(H) x 260mm(D)

mm approx excluding projections

Weight 3.5kg

CPU 8bit ROM 32,768 Byte

RAM 1,024 Byte

EEPROM 131,072 Byte (1M Bit)

Selectivity

I.F. filter bandwidth table:

Filter kHz Total nose Total skirt

(b’width kHz / dB)

0.5 (500Hz)opt 0.5 -3 2.0 -60

2.5 opt 2.5 -3 5.2 -60

3 2.4 -6 4.5 -60

5.5 opt 5.5 -3 11.0 -60

6 9.0 -6 20 -50

15 15 -6 30 -50

30 30 -6 70 -50

110 140 -3 350 -20

220 260 -3 520 -20

Sensitivity

Receive frequency 10dB 12dB 12dB 12dB

S/N SINAD SINAD SINAD

AM SSB/CW FM FM

6kHz 3kHz 15kHz 220kHz

10kHz - 40kHz 63.00uV 17.70uV - -

40kHz - 100kHz 4.46 1.25 - -

100kHz - 2MHz 2.23 0.40 - -

2MHz - 40MHz 1.25 0.40 0.56 1.58

40MHz - 1,000 MHz 0.63 0.3 0.4 1.25

1,000MHz -2.6 GHz 0.63 0.3 0.36 0.89

* Specification is typical but not guaranteed,

subject to change without notice due to

continuous development of the product E&OE.

Manual version 1.0.

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