products

EN300744 DVB T Modulator MFN SFN Nonlinear Digital Pre Distortion

Basic Information
Place of Origin: CHINA
Brand Name: KINGTECH
Certification: CE,FCC, UL
Model Number: KT-2410G
Minimum Order Quantity: 1PCS
Price: Negotiable
Packaging Details: Regalor Package
Delivery Time: 5-8days
Payment Terms: L/C, T/T
Supply Ability: 100,000pcs
Detail Information
Product Category: EN300744 DVB T Modulator MFN SFN Nonlinear Digital Pre Distortion Standard: EN300 744
FFT: 2K, 8K Bandwidth: 5M, 6M, 7M, 8M
Constellation: QPSK, 16QAM, 64QAM Guard Interval: 1/4, 1/8, 1/16, 1/32
High Light:

EN300744 DVB T Modulator MFN SFN

,

DVB T Modulator MFN SFN

,

NDS2401G DVB T Modulator


Product Description

Dvb Modulator Dvb-T Modulator Mfn Sfn Nonlinear Digital Pre-Distortion

 

Outline

The NDS2401G DVB-T Modulator is a high performance modulator developed according to the DVB-T (EN300744) standard. It adopts advanced framing structure, channel encoding and modulation technology. It supports both MFN (Multi-frequency network) and SFN (single frequency network). In order to improve the output performance of the transmitter, this DVB-T modulator can support nonlinear digital pre-distortion. Moreover, this device facilitates the local and remote control with web software.

 

Features

1. Fully complying with DVB-T standard (EN300744)

2. 2 ASI in & 2 IP (DATA1& DATA2) input for hot backup input, 1 RF in, 10MHz reference clock and 1PPS in

3. Support both SFN and MFN

4. Transmission mode: 2k, 8k

5. Transmission bandwidth 5M, 6M, 7M and 8M

6. Excellent phase noise and MER performance, MER≥42db

7. Support spectrum invert

8. RF output range 50~1000MHz, 1Hz step

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

10. Constant temperature crystal oscillator, frequency stability is high up to 0.1ppm

11. Full-size front panel LCD display, keyboard and web management

 

Specifications

Input

2channels ASI input& 2 IP input, can only select 1 input as source, but all 4 inputs ports are hot backup

IP with UDP/RTP protocol, with Multicast/Unicast

IP with PCR adjust feature also

GPS 10Mhz reference clock input, BNC port
GPS 1PPS input, BNC port
1 RF input for DPD -25dbm~+5dbm
Modulation Standard EN300 744
FFT 2K, 8K
Bandwidth 5M, 6M, 7M, 8M
Constellation QPSK, 16QAM, 64QAM
Guard interval 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
RF output Interface N type, 50Ω impedance
   
RF range 50~1000MHz,1hz step
RF output level -15dbm~+5dbm, 0.1db step
RF level offset -3dbm~+3dbm, 0.1db step
MER ≥ 42db
ASI output 2 ASI ports output for the passthrough of the input ASI Signal, both ASI out are the same
Non-linear DPD over 10db ACPR improvement (normally)
System LCD display & keyboard operation, web management
Software upgrading through NMS port
General Demission (W*L*H) 440mm×414mm×44.5mm
Weight 4.9kg
Temperature 0~45℃(operation), -20~80℃(storage)
Power Supply AC 110V±10%, 50/60Hz or AC 220V±10%, 50/60Hz
Power Consumption To be tested

 

Principle Chart

 

EN300744 DVB T Modulator MFN SFN Nonlinear Digital Pre Distortion 0

Contact Details
Julie

WhatsApp : +8613715341344