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FMUSER CZH518A-5KW 5KW 5000w Analog TV Transmitter Professional VHF/UHF Analog TV Transmitter for TV stations
CZH518A-5KW 5KW 5000w Analog TV Transmitter Professional VHF/UHF Analog TV Transmitter for TV stations RF power: 5KW Frequency: VHF/UHF System: PAL/SECAM/NTSC Compatible: Digital/analog Structure: Hot plug High reliability Low cost 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(optional) 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.
Detail
| Price(USD) | Qty(PCS) | Shipping(USD) | Total(USD) | Shipping Method | Payment |
| 40569 | 1 | 3500 | 44069 | DHL |
CZH518A-5KW 5KW 5000w Analog TV Transmitter Professional VHF/UHF Analog TV Transmitter for TV stations
RF power: 5KW
Frequency: VHF/UHFSystem: PAL/SECAM/NTSC
Compatible: Digital/analog
Structure: Hot plug
High reliability
Low cost
* This product is the all solid-state Single-channel TV Transmitter, it adopts professional TV exciter, and it can use the single/duel exciter(optional) 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 5KW transmitter is installed in one 19inch and one 24inch chassis; it’s suitable for all-levels of TV station.
* The whole machine is single-channel, image with audio together.
* The redundant configuration design can reduce the rate of inactive to zero.
* The exciter redundancy design: the main exciter and its spare exciter can switch automatically (the spare exciter is optional). When the main exciter broke down, it can switch to the spare exciter uninterrupted.
* The power amplifier redundancy design: multiple amplifiers integrated; the modules of PA are high-consistency. These two exciters are the spare one with each other and can exchange easily.
* The power supply redundancy design: parallel current sharing power from multiple switching power supply; the computer can monitor power supply’s working condition and adjust its working condition automatically.
* 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 * 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.
1.Working frequency: UHF 13~48 Channel Arbitrary choice
2.Output power: 5KW（Synchronous）
3.Output impedance: 50Ω
4.VSWR of output load impedance: ≤1.12
5.Inter-modulation distortion: ≤-50dB
6.Useless transmission: In adjacent channel≤-40dB
Out adjacent channel≤-60dB
7.RF output interface: Φ40
8.Power supply: Three-phase 380V
9.Shape size: 1840mm×580mm×1150mm
10. Packing size: 590mm*640mm*925mm 80KG
715mm*590mm*780mm 250KG
2050mm*815mm*1375mm 200KG
11.Net Weight: 380KG
Image performance:
1.Video frequency input level: 1VP-P positive polarity
2.Video frequency input impedance: 75Ω3.DG: ±5%
4.DP: ±5°
5.Luminance nonlinear: ≤10%
6.Group delay: ≤±60ns
7. Signal-to-clutter ration of low frequency period interference: ≥50dB
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
Package Include:
1*CZH518F-5KW 5KW TV transmitter
Attention:
The shipping cost was roughly calculated, please consult us the freight before placing order.
| Price(USD) | Qty(PCS) | Shipping(USD) | Total(USD) | Shipping Method | Payment |
| 40569 | 1 | 3500 | 44069 | DHL |
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