Информация по оборудованию

AOR Ltd. AR3030 Приемник
Производитель:
Модель:
AR3030
Дата:
Категория:
Группа:
Описание:
General Coverage Receiver

Информация

The AR3030 offers the very latest technology through use of its’ DDS (Direct Digital Synthesizer). The legendary Collins 6kHz AM filter is fitted as standard to provide the highest levels of AM selectivity. High stability is accomplished by the standard fitting of a TCXO (Temperature Compensated Crystal Oscillator). As the model name would suggest, the tunable coverage is 30kHz - 30 MHz (with 29.999995 MHz being the actual upper limit of tuning) using silky-smooth 5Hz steps. The AR3030 offers all mode operation as standard: AM, S.AM (double side band synchronous), USB, LSB, CW, Fax & FM. All necessary information relating to frequency, filter setting etc is presented via a highly visible switchable backlit custom LCD. Mode selection is displayed via a series of LEDs. Although 5Hz tuning steps are available in all modes coupled to true automatic carrier insertion in USB, LSB, Fax & CW, a separate BFO control is selectable in USB, LSB, Fax & CW to provide even greater flexibility producing a manual form of pass band tuning. While in any receive mode it is possible to increase the tuning steps from five Hz (display resolution 10Hz) to hundreds of Hz and kHz by pressing the kHz key while in VFO mode. Selection of MHz tuning may also be accomplished in VFO mode by pressing the MHz key. The position of the underscore character “_” indicates selected tuning rate. A smooth action rotary tuning control with a finger-tip-hollow is provided to ensure a high level of operating pleasure, convenience and versatility. Frequencies may be entered directly via the numeric keypad, great versatility is provided by careful attention to firmware programming. Frequencies may be entered as kHz i.e. [6] [0] [9] [0] [kHz], MHz i.e. [6] [.] [0] [9] [0] [MHz] or the “band” may be selected i.e. [4] [9] [mtr] returns to the last frequency used on that band, probably no other Receiver offers such convenience. All broadcast bands are recognised as well as region 1,2 & 3 Amateur bands... i.e. 80, 75, 49m etc. Twin VFOs retain all necessary information such as frequency, mode, I.F. bandwidth, audio filter, attenuator setting and tuning step size and BFO status On/Off. 100 memories also hold the full range of settings making transfer to and from memory straight forward and very convenient.

показать больше

Руководство пользователя
Hасто́льная кни́га тип:
Руководство пользователя
Страницы:
54
Размер:
297.89 Kbytes (305040 Bytes)
Язык:
english
Пересмотр:
Hасто́льная кни́га ID:
Дата:
Качество:
Отсканированы документу, все читается.
Дата загрузки:
01 Октябрь 2017
MD5:
acea050502dd7dfd3ac61cddee6a26ff
Загрузки:
337

Информация

Introduction... Accessories supplied... Table of contents... Major features... Precautions... Location... Looking after your receiver... Power requirements.. Aerial (antenna) connection... Controls and functions... Front panel On/Off power switch... Headphone socket... Mode keys and indicators... Liquid Crystal Display (LCD)... VFO key... SCAN key... MEMO key... BW - Bandwidth key... TONE key... PASS key... AGC - Automatic Gain Control key... ATT - Attenuator key... M.in - Memory input key... Numeric keypad 0 - 9... [.] decimal and separator key... [MHz] MHz key... [kHz] kHz key... [mtr] metre key... ENT/BS - Enter and Backspace key... Volume control... BFO pitch control... SQL - Squelch control.. RF gain control... Rotary tuning control... S-meter - (signal strength meter)... Loudspeaker (internal)... Rear panel EX power - external power connection... AUX socket... SP - Speaker output socket... FAX - FAX audio output socket... RS232C - Computer control port... GND - Ground connection... Wire ANT - (aerial) connector... ANT selection - Selection switch... WHIP ANT / 50 OHM / LW-HF ANT socket... VHF ANT - VHF socket... LIGHT switch... BATT compartment... Basic manual operation on the receiver... Tuning the receiver using the rotary control... Changing receive mode... Changing VFO A/B... Tone - Audio tailoring... Bandwidth and filters... AGC - Automatic Gain Control... ATT - Attenuator operation... RF gain control... Squelch control... BFO pitch control... VFO and keypad lock... Entering a frequency via the keypad... Memory mode... Memory write... Deleting memory contents... Memory channel scan... Program memory channel scan... Pass channel operation... Pause time programming in scan mode... Delay time programming in scan mode (VHF only)... Computer control (RS232C)... Connection... Communication parameters... Start up and end... Command transmission in terminal mode... Monitoring the contents of received serial data... FORMAT 1 - Contents of the received signal... FORMAT 2 - Reading the receiver’s signal strength...FORMAT 3 - Transmitting the memory contents... Change the receive modes or Make new entries... Optional accessories... Trouble shooting - (microprocessor reset)... Aerials (antennas) and earth systems... Propagation - shortwave bands... Specification...

показать больше

Добавить комментарий

* Обязательные поля
1000
изображение Captcha

Комментарии

Комментариев пока нет. Будьте первым!