CATV Agile Modulator E-990H

Description

Modulator Agile E-990H di desain professional dengan tange frequensi 48-860 Mhz, komponen kristal untuk rangkaian PLL, SAW filter, penguat akhir dengan IC panel (Philips), CPU control E-990H termasuk modulator VSB (vertigial Side Band) kualitas stabil sebagai pembawa audio dan video.

  1. Digital PLL ganda, control CPU
  2. Output RF adjustable/ bisa diatur dengan jarak 48-860 Mhz
  3. Standart channel PAL B/G
  4. System suara 4.5 /5, 5/5, 0/6.5
  5. Finetuning channel sampai 0.25 Mhz
  6. Automatis menyimpan sebelum power mati

Output frequency : 47 – 860 Mhz Input level for : 1 Vp-p
Max output level : 115 dBuV Differential Gain : ≤ 5%
RF Output range : 28 dB C / L delay : ≤ 45 ns
A / V ratio  : -13 ~ -20 dB Modulation : 72.5 ~ 92.5%
Spurious rejection : -60 dB Video S/N : ≥ 55 dB
Freqency stability : ± 5 Khz Input level : 0 dBm + 6
Output impedance : 75 Ω Audio dev : ± 50 Khz
Output reject loss : ≥ 15 dB Frequency response : + 0.75 dB Max
C / N : 63 dB Audio Freq response : ± 1.5 dB
Audio IF : 4.5/5.5/6.0/6.5 Mhz Audio S/N : ≥ 55 dB
Pre-emphasis : 50 usec Power Supply : 220V / 110V
Fuse : Rf1 -20 ~ 0.5A Temperature   : 0 ~ 40 C
Connector : RF outout is “F” connector audio and video input is RCA    

Download Brosur: CATV Agile Modulator E-990H

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