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-C Multinorm twin - 2-ch QAM in PAL Transcoder, (47 - 862 MHz) 
X-DVB-C Multinorm twin - 2-ch QAM in PAL Transcoder, (47 - 862 MHz)

Раздел: Модуля Х серии



  • for processing of two digital DVB-T TV-programs in two adjacent PAL-signals in the frequency range 47 - 862 MHz;
  • Direct Digital technolgy;
  • free configuration via software, support of all common TV standards;
  • electronic level adjustment

COFDM-Demodulator
Input frequency range[MHz]47 - 862
Input level[dBµV]58-75
Input[Ω]
IEC jack, 75
Return loss[dB]typ. 10
Level control[dB]65
RF modulator
Connections[Ω]IEC jack, 75
Output frequency[MHz]47 - 862 (C 2 - C 69)
Output level[dBµV]90 - 100
Intermodulation distance[dB]typ. 60
Return loss[dB]> 10
Spurious frequency distance[dB]typ. 60
TV standard
PAL/SECAM, B/G/D, SECAM L, A2/NICAM
Intercarrier, signal to noise ratio, weighted CCIR[dB]typ. 60
Stereo cross talk[dB]> 55
Residual carrier accuracy[%]1
Video signal to noise ratio[dB]typ. 60
Common data
Power consumption[W]14.5
Ambient temperature[°C]0... +50
  • for processing of two digital DVB-T TV-programs in two adjacent PAL-signals in the frequency range 47 - 862 MHz;
  • Direct Digital technolgy;
  • free configuration via software, support of all common TV standards;
  • electronic level adjustment

COFDM-Demodulator
Input frequency range[MHz]47 - 862
Input level[dBµV]58-75
Input[Ω]
IEC jack, 75
Return loss[dB]typ. 10
Level control[dB]65
RF modulator
Connections[Ω]IEC jack, 75
Output frequency[MHz]47 - 862 (C 2 - C 69)
Output level[dBµV]90 - 100
Intermodulation distance[dB]typ. 60
Return loss[dB]> 10
Spurious frequency distance[dB]typ. 60
TV standard
PAL/SECAM, B/G/D, SECAM L, A2/NICAM
Intercarrier, signal to noise ratio, weighted CCIR[dB]typ. 60
Stereo cross talk[dB]> 55
Residual carrier accuracy[%]1
Video signal to noise ratio[dB]typ. 60
Common data
Power consumption[W]14.5
Ambient temperature[°C]0... +50






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