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4 way catv modulator
Product Name:4 way catv modulator

Product No:1553-516
Model:VEK-4860FM
Retail Price:0Dollar/piece
Wholesale Price:0Dollar/piece
Last update:2012.06.15
Manufacturer:CATV modulator, set top box
Clicks:
   detailed specification

 

CATV Modulator 


1:Fixed separate channel 
2:SAW filtered-VSB filtering

CATV Modulator  

Features:
Fixed channel modulators for use in separate channel CATV Head End  SAW filtered-VSB filtering.

Easy to operate.
The control of frequency synthesis phase-locked loop, CPU dual phase-lock.
High index, reliable, good price comparative.

 

PAL signal standards, (NTSC and SECAM can be customized, if you need NTSC or SECAM, please let me know in advance).

Audio standard: DK/I(6.0/6.5)

 

Technology Parameter

Items

unit

Parameter

Output Frequency

MHz

 47-860

RF Output Level

dB

75-95

Output Impedance

Ω

75

Spurious Rejection

dB

>60

Flatness

dB

<1.0

RF Return Loss

dB

>14

V/A Carrier Power Ratio

dB

10/20

Video Mod Depth

 

≥87.5

 Audio carrier

MHz

6.5 /6.0/5.5/4.5Available

Frequency Tolerance

KHz

±1

Power Supply

V

AC220±10

Power Consumption

W

8

Operating Temperature

 

0-40

Dimensions

MM

483*205*45 

 

Weight

KGS

1.6