2KW Digital TV Transmitter

2KW Digital TV Transmitter

Quick Details
Place of Origin : China (Mainland)
Brand Name : YXHT
Model Number : YXHT-2KW
Supported Standards DVB-T,DVB-T2,DVB-H,DTMB,ATSC,ISDB-T
Packaging & Delivery
Packaging Details wooden boxes
Port Dalian
Lead Time :30 days
Professional TV Transmitter Equipment
2KW DVB-T transmitter VHF/UHF, high performance, Module design, MCU controlled, RS485/232 interface, color LCD with touch panel, low price.

Overview:

This product is the all solid-state Single-channel TV Transmitter, it adopts professional TV exciter, and it can use the
single/duel exciter configuration, switching automatically.
This transmitter has a variety of linear and non-linear pre-correction function, carrier frequency offset, and precision bias
(with external precision reference source) function.
It can prefabricate and control the half-power output, and it has remote control telemetry interface.
The power amplifier used LDMOS FET, the analog and digital are both compatible, and it used high-quality switch parallel power.
The power amplifier and power supply are both used hot-plug devices.
The power loss and standing wave of the one-time synthesis power combiner is small.
The module of power amplifier display the working parameters in real-time.
The whole machine has the protection of over-current, over temperature, over power and over-standing wave ratio.
The master touch screen displays the working parameters of the whole machine and the module of power amplifier (PA) in real-time.
The 1000W transmitter is installed in one 19inch chassis; it’s suitable for medium or small TV station.

 Features:

Supported Standards DVB-T,DVB-T2,DVB-H,DTMB,ATSC,ISDB-T
All solid-state digital TV transmitter, bandwidth is 6-8MHZ.
Pre-distortion correction, dual-exciters switch automatically.
High Linearity LDMOS Power Amplifier, high-gain power amplifier module, parallel switching power supply, it is a high-efficiency
transmitter.
Telemetry and remote control by computer, web-based interface and software.
Good man-machine interface, full automatic switch the machine with one key.
Multi protection (over voltage, over current, overheating, large standing-wave ratio ...)high reliability, 24 hours continuous
works.

Technical Specifications

1. Working frequency： VHF/UHF
2. Channel bandwidth： 8MH
3. Output power： 2KW
4. Output impedance： 50Ω
5. Output interface： Φ40
6. Output load return loss：Normal operation： -32dB, Allowed operation： -20dB
7. Power input level： 0dBm
8. Amplifier input impedance： 50Ω
9. Amplifier input interface： L16
10.Useless transmission： ≤-60dB
11.Band fluctuations：±0.5dB
12.Band shoulder：better than 36dB
13.MER： better than 30dB
14.Size： 1860mm×1000mm×586mm
15.Weight： 235KG

FREQUENTLY APPLICABLE USES:

1). Community Radio stations
2). LPFM radio stations
3). City radio stations
4). Christian Church radio stations

Certifications