Detailed Descrambler / Decoder Description
Features:
a) This product is a full system that solves the CATV charge issue for TV
operators
b) Good for CATV system and MMDS system
c) Applicable for PAL B / G, PAL - DK, PAL - N standards
d) Fully addressable and randomly encryption technology, high security and
reliability
e) Good image recondition
f) Authorizing via network or IC card
g) Flexible parent / child multi - decoder solutions
h) Remote control, direct channel input, up / down channel switch, volume
control
i) Channel return and mute audio
j) 860MHz in - band receiving and storage of 99 channels
k) PPV and OSD function ()
l) Base band sound, video output and RF output ()
m) Parent lock ()
n) Public / private information receiving ()
o) Technical specifications:
1) Input impedance: 75&Ω
2) Output impedance: 75&Ω
3) Output voltage: 1Vpp
4) Noise factor: ≤2
5) K factor: ≤5%
6) S / N ratio: ≥48dB
7) DG: ≤10°
8) Chrom / Lum delay: ≤100n
9) Frequency response: 0 - 5.0MHz (±)
10) RF input voltage: 60 - 80dBv
11) RF output voltage: 75±5dB v
12) RF modulation channel: channel 3 or 4 ()
13) Audio: 5.5MHz
14) IF: 38.9MHz
15) Audio output voltage: adjustable (+3dbm max.)
16) Audio frequency response: 100Hz - 10kHz (±)
17) Audio output impedance: 600&Ω
18) Audio distortion: ≤3%
19) Audio S / N ratio: ≥50db
p) Physical Specifications:
1) Size (package ): 285 x 200 x 45mm
2) Weight: 1.2kg
3) Power supply: 220V AC±10%, 50Hz
If you would like more information about Descrambler / Decoder, please contact us or visit our website for more details.
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