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500W Digital TV Transmitter for TV Station

500W Digital TV Transmitter for TV Station

Regular price $5,300.00
Regular price $5,200.00 Sale price $5,300.00
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Product Attributes



Place Of OriginChina

Packaging & Delivery
Selling Units: Bag/Bags
Package Type: Carton Wooden Box
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Product Description

500W Digital TV Transmitter

1. Working frequency
UHF 13-48 channel arbitrary choice
2. Output power
3. Output impedance
4. Channel bandwidth
5. Output interface
6. Output load return loss
7. operation
8. Allowed operation
9. Power input level
10. Amplifier input impedance
11.Amplifier input interface
12. Useless transmission
13. Band fluctuations
14. Band shoulder
better than 36dB
15. MER
better than 30dB
16. Size
4U,19-inch standard
17. Weight


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 500W transmitter is installed in one 19inch chassis; it’s suitable for medium or small TV station.
Warranty:The warranty of all transmitters in our factory is 6 years.
Quick Details
1. Working frequency: UHF 13-48 channel arbitrary choice
2. Channel bandwidth: 8MHz
3. Output power: 500W
4. Output impedance: 50Ω
5. Output interface: L27
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


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
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





Packing & Delivery

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