VHF UHF 1000W Analog TV Transmitter
China VHF UHF 1000W Analog TV Transmitter, Find details about China TV Transmitter, Analog TV Transmitter from VHF UHF 1000W Analog TV Transmitter
Basic Info.
Model NO.
ZHC518A-1000W
Power Supply
Single-Phase 220V
Size
1135mm*675mm*955mm
Weight
136kg
Trademark
ZHC
Transport Package
Export Wooden Box
Specification
Professional
Origin
Hangzhou
HS Code
8525500000
Model NO.
ZHC518A-1000W
Power Supply
Single-Phase 220V
Size
1135mm*675mm*955mm
Weight
136kg
Trademark
ZHC
Transport Package
Export Wooden Box
Specification
Professional
Origin
Hangzhou
HS Code
8525500000
Product Desciption
ZHC518A-1000W Analog TV Transmitter
Features:
The whole machine is single-channel, image with audio together.
The management and monitoring are intelligent and on network, it has the external PC interface.
It has the technical data detection, monitoring systems and full-featured computer control software with auto-diagnostic function. All technical parameters can be read through the LCD display panel.
Comprehensive protection measures can reduce the damage of equipments. This machine has protection about no video; VSWR is too large, overheating, over-stimulus, missing phase protection and lightning protection. The switch has protection about overvoltage, over current, under voltage, over temperature, short circuit and lightning protection.
All power supplies are switching power supplies; high efficiency, excellent regulator range, strong adaptable from the change of the external voltage.
It adopts modular design concept.
Hot-pluggable design: Power amplifier and switching power are supporting the Hot-plug, it's easy to debug and maintenance; improve the reliability.
The fan is built-in the chassis, the transmitter has a compact structure and a beautiful shape.
Overall performances:
1. Working frequency: VHF/UHF Channel arbitrary choice
2. Output power: 1000W
3. Output impedance: 50Ω
4. Inter-modulation distortion: ≤-50dB
5. Output interface: 7/16"
6. Useless transmission: In adjacent channel≤-40dB
Out adjacent channel≤-60dB
7. RF output interface: 7/16"
8. Power supply: Single-Phase 220V/50Hz
9. Shape size: 1135mm×675mm×955mm
10.Weight: 136KG
Image performance:
1. Video frequency input level: 1VP-P positive polarity
2. Video frequency input impedance: 75Ω
3. DG: ±5%
4. DP: ±5°
5. Luminance nonlinear: ≤10%
6. Group delay: ≤±60ns
7. Signal-to-clutter ration of low frequency period interference: ≥50dB
Sound performance:
1. Audio input level: 0dBm±6dB
2. Audio input impedance: 10KΩ (imbalance)
600Ω (Balance)
3. Maximum frequency deviation: ±50KHz
4. Harmonic distortion: ≤1%
5. The amplitude frequency characteristics: ±1dB
6. Signal-to -clutter: ≥60dB
Company show:
Features:
The whole machine is single-channel, image with audio together.
The management and monitoring are intelligent and on network, it has the external PC interface.
It has the technical data detection, monitoring systems and full-featured computer control software with auto-diagnostic function. All technical parameters can be read through the LCD display panel.
Comprehensive protection measures can reduce the damage of equipments. This machine has protection about no video; VSWR is too large, overheating, over-stimulus, missing phase protection and lightning protection. The switch has protection about overvoltage, over current, under voltage, over temperature, short circuit and lightning protection.
All power supplies are switching power supplies; high efficiency, excellent regulator range, strong adaptable from the change of the external voltage.
It adopts modular design concept.
Hot-pluggable design: Power amplifier and switching power are supporting the Hot-plug, it's easy to debug and maintenance; improve the reliability.
The fan is built-in the chassis, the transmitter has a compact structure and a beautiful shape.
Overall performances:
1. Working frequency: VHF/UHF Channel arbitrary choice
2. Output power: 1000W
3. Output impedance: 50Ω
4. Inter-modulation distortion: ≤-50dB
5. Output interface: 7/16"
6. Useless transmission: In adjacent channel≤-40dB
Out adjacent channel≤-60dB
7. RF output interface: 7/16"
8. Power supply: Single-Phase 220V/50Hz
9. Shape size: 1135mm×675mm×955mm
10.Weight: 136KG
Image performance:
1. Video frequency input level: 1VP-P positive polarity
2. Video frequency input impedance: 75Ω
3. DG: ±5%
4. DP: ±5°
5. Luminance nonlinear: ≤10%
6. Group delay: ≤±60ns
7. Signal-to-clutter ration of low frequency period interference: ≥50dB
Sound performance:
1. Audio input level: 0dBm±6dB
2. Audio input impedance: 10KΩ (imbalance)
600Ω (Balance)
3. Maximum frequency deviation: ±50KHz
4. Harmonic distortion: ≤1%
5. The amplitude frequency characteristics: ±1dB
6. Signal-to -clutter: ≥60dB
Company show:
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