Авторизация





регистрация
восстановить пароль
Перейти на главную страницу
(048) 777-444-7, (066) 777-444-7
(068) 777-444-7, (073) 777-444-7


КАТАЛОГГоловные станции КТВASTROМодуля Х серии
X-DVB-T/PAL twin - 2-ch DVB-T in PAL Transcoder (47-862 MHz) 
X-DVB-T/PAL twin - 2-ch DVB-T in PAL Transcoder (47-862 MHz)

Раздел: Модуля Х серии



  • for processing of one / two digital DVB-T TV-programs in one / two adjacent PAL-signals in the frequency range 47 - 862 MHz;
  • output channel A selectable, output channel B automatically selected as the adjacent channel;
  • Data services like VPS or teletext can be switched on / off via software as well as the generation of test lines;
  • electronic level adjustment

COFDM demodulator
Input frequency range[MHz]47 - 862
Input level[dBmV]35- 84
Input
IEC jacks, 75
Return loss[dB]typ. 8
Level control[dB]65
RF modulator
Connections
IEC jacks, 75
Output frequency[MHz]47 - 862
Output channels
C 2 - C 69
Output level[dBmV]90 - 100
Intermodulation distance[dB]typ. 60
Return loss[dB]> 10
Spurious frequency distance[dB]typ. 60
TV standard
B, G (D/K on request)
Video-signal to noise ratio[dB]typ. 60
Common data
Power consumption[W]14
Ambient temperature[C]0... +50
  • for processing of one / two digital DVB-T TV-programs in one / two adjacent PAL-signals in the frequency range 47 - 862 MHz;
  • output channel A selectable, output channel B automatically selected as the adjacent channel;
  • Data services like VPS or teletext can be switched on / off via software as well as the generation of test lines;
  • electronic level adjustment

COFDM demodulator
Input frequency range[MHz]47 - 862
Input level[dBmV]35- 84
Input
IEC jacks, 75
Return loss[dB]typ. 8
Level control[dB]65
RF modulator
Connections
IEC jacks, 75
Output frequency[MHz]47 - 862
Output channels
C 2 - C 69
Output level[dBmV]90 - 100
Intermodulation distance[dB]typ. 60
Return loss[dB]> 10
Spurious frequency distance[dB]typ. 60
TV standard
B, G (D/K on request)
Video-signal to noise ratio[dB]typ. 60
Common data
Power consumption[W]14
Ambient temperature[C]0... +50






сайт фирмы Мортелеком-Сервис
1998-2018, all Rights Reserved
About | Статьи | Объявления | Тех.отдел | Рассылка | Карта сайта | Одесса | Донецк