VHF UHF 200W Analog TV Transmitter

• Type: Transmitter
• Function: Signal Transmitting Device, Signal Transmission Equipment, Signal Monitoring Equipment
• Certification: CE, ISO, GS, SGS,BV
• Condition: New
• Channel Bandwidth: 8MHz
• Output Power: 200W
• Model NO.: ZHC518A-200W
• Working Frequency: VHF/UHF
• Weight: 50kg
• Size: 540mm*670mm*260mm
• Transport Package: Wooden Box
• Specification: Professional
• Trademark: ZHC
• Origin: Hangzhou
• HS Code: 8525500000
• Production Capacity: 50PCS/Month

Product Description

ZHC518A-200W 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:         200W
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:      N
8. Power supply:         Single-phase 220V
9. Shape size:           540mm*670mm*260mm
10. Weight:            45KG
Image performance:
1. Video frequency input level:    1V_P-P positive polarity
2. Video frequency input impedance:  75Ω
3. DG:                 ±8%
4. DP:                  ±7°
5. Luminance nonlinear:         ≤12%

Sound performance: 
1. Audio input level:          0dBm±6dB
2. Audio input impedance:        10KΩ (imbalance)
3. Maximum frequency deviation:    ±50KHz
4. Harmonic distortion:         ≤1%
 

 
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