2016 Top sales excellent RF performance tv modulator

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US $2,200-2,500 / Sets | 1 Set/Sets tv modulator (Min. Order)
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Overview
Quick Details
Place of Origin:
Sichuan, China (Mainland)
Brand Name:
Jiexiang
Model Number:
ATSC-T modulator
Product name:
tv modulator
MOQ:
1 set for tv modulator
Key words:
tv modulator
Input:
2*ASI, rf input
Bandwidth:
6M
RF performance:
MER≥42db
Application:
Digital TV Head-end System
Support:
8VSB
Management:
LCD+key Board
Output:
RF Output
SupplyAbility
SupplyAbility:
2000 Set/Sets per Month tv modulator
Packaging & Delivery
Packaging Details
Standard carton box + Assembly manual for tv modulator
Port
Any port of China
Lead Time :
Deliver within three working days

2016 Top sales excellent RF performance tv modulator

Technical Indicators

Input

2xASI input, hot backup

2xSMPTE 310M input, hot backup

1 channel 10MHz reference clock input

1 RF input for adaptive digital pre-distortion(DPD)

Modulation

Standard

ATSC A/53

Constellation

8VSB

FEC

RS(208 188)+Trellis

RF output

Port

N Type, 50Ω impedance

RF range

40~960Mhz,1hz stepping

Output Level

-26dbm~+3dbm,0.1db stepping

MER

≥ 42db

Non-linear DPD

over 10db ACPR improvement (normally)

linear DPD

over 10db non-flatness adjustment(normally)

System

LCD/keyboard, NMS/SNMP management

Chinese & English operation display

Software upgraded through network

General

Demission(WxLxH)

482mm×455mm×44.5mm

Weight

6.0kg

Temperature

0~45℃( operation),-20~80℃( storage)

Power Supply

AC 110V±10%,50/60Hz

AC 220V±10%, 50/60Hz

Consumption

25W

 

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Advantages

 

1.Full complying with ATSC A/53 standard

2.Support ATSC 8VSB modulation

3.Support 2ASI, 2 SMPTE 310M, 1 external 10Mhz reference clock and 1 RF input

4. RF output frequency range: 40MHz~960MHz,1Hz stepping

5.Support RS coding, interleaving and Trellis coding

6.Transmission bandwidth: 6MHz

7.Supports adaptive linear digital pre-distortion (DPD)

8.Supports adaptive non-linear digital pre-distortion (DPD)

9.Adopts constant-temperature crystal oscillator, the frequency stability can be up to 0.1 PPM

10.Excellent RF output performance: EVM, MER, SNR, shoulder level and etc.

11.LCD/Keyboard and net management, support SNMP/NMS

 

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