VHF UHF 500W Digital TV Transmitter
China VHF UHF 500W Digital TV Transmitter, Find details about China TV Transmitter, Digital TV Transmitter from VHF UHF 500W Digital TV Transmitter
Basic Info.
Model NO.
ZHC518D-500W
Output Interface
7/16 or 7/8 Flange
Size
1135mm*960mm*675mm
Weight
136kg
Channel Bandwidth
8MHz
Trademark
ZHC
Transport Package
Export Wooden Box
Specification
Professional
Origin
Hangzhou
HS Code
8525500000
Model NO.
ZHC518D-500W
Output Interface
7/16 or 7/8 Flange
Size
1135mm*960mm*675mm
Weight
136kg
Channel Bandwidth
8MHz
Trademark
ZHC
Transport Package
Export Wooden Box
Specification
Professional
Origin
Hangzhou
HS Code
8525500000
Product Desciption
ZHC518D-500W Digital TV Transmitter
(DVB-T2/ISDB-T/ATSC)
Features:
All solid-state digital TV transmitter, bandwidth is 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: 8MHz
3. Output power: 500W
4. Output impedance: 50Ω
5. Output interface: 7/16"or 7/8"Flange
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: N
10.Useless transmission: ≤-60dB
11.Band fluctuations: ±0.5dB
12.Band shoulder: better than 36dB
13.MER: better than 30dB
14.Size: 1135mm×960mm×675mm
15.Weight: 136KG
Company show:
Exhibition:
Certificates:
(DVB-T2/ISDB-T/ATSC)
Features:
All solid-state digital TV transmitter, bandwidth is 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: 8MHz
3. Output power: 500W
4. Output impedance: 50Ω
5. Output interface: 7/16"or 7/8"Flange
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: N
10.Useless transmission: ≤-60dB
11.Band fluctuations: ±0.5dB
12.Band shoulder: better than 36dB
13.MER: better than 30dB
14.Size: 1135mm×960mm×675mm
15.Weight: 136KG
Company show:
Exhibition:
Certificates:
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