FMUSER has upgraded panel design of all CZE series to FU series, stay tuned for further updates! 

Price(USD)	Qty(PCS)	Shipping(USD)	Total(USD)	Shipping Method	Payment
5580	1	944	6524	DHL
				DHL

 

FMUSER CZH518A-300W 300Watt Analog TV Transmitter For TV Station 4U Rack

Description: 
TV Transmitter UHF/VHF 
Power: 300W in a 4U height 19' rack
Professinal designed for TV stations
Big LCD displays all parameters
Switched power supply
High reliability
Low price

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 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 300W transmitter is installed in one 19inch chassis; it’s suitable for medium or small TV station.

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.

Technical Specifications:

1. Working frequency: UHF 13~48 Channel arbitrary choice
2. Output power: 300W (Synchronous)
3. Output impedance: 50Ω
4. Inter-modulation distortion: ≤-50dB
5. Useless transmission:  In adjacent channel ≤-40dB
                                        Out adjacent channel ≤-60dB
6. RF output interface:N
7. Power supply: Single-phase 220V
8. Shape size: 540mm*670mm*260mm
9. Weight: 45KG

Image performance：
1. Video frequency input leve: 1VP-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%
5. Signal-to -clutter:  ≥60dB

Package Include:

1*CZH518F-300W 300W TV transmitter

 

FMUSER has upgraded panel design of all CZE series to FU series, stay tuned for further updates! 

 

 

 

Price(USD)	Qty(PCS)	Shipping(USD)	Total(USD)	Shipping Method	Payment
5580	1	944	6524	DHL
				DHL