Products

  • Product Name:

    CZH 500W TV Transmitter

  • Categories:Products / TV transmitter
  • Date:2013-09-16
  • 500W TV Transmitter      VHF/UHF TV transmitter Professional designed and manufactured, high reliability  and low price.VHF&UHF.500W.1-meter 19′-rack Professinal designed for TV stations Big color LCD with touch panel displays real-time p ...
Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
6635 USD
/pcs
USD
DHL/UPS 7-10days

pcs
USD
/pcs
USD
Airmail 25days

Product Description

500w

500W TV Transmitter     

VHF/UHF TV transmitter Professional designed and manufactured,

high reliability  and low price.VHF&UHF.500W.1-meter 19′-rack

Professinal designed for TV stations
Big color LCD with touch panel displays real-time 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 500W TV 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:

Overall performances:
1.    Working frequency:                      UHF 13~48 Channel arbitrary choice
2.    Output power:                              500W (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:                       L27
7.    Power supply:                               Single-phase 220V
8.    Shape size:                                    1600mm×600mm×950mm
9.    Weight:                                         150KG

Image performance:
1.    Video frequency input level:           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

How can you pay to buy the item ?

We recommend you use Paypal to buy our items ,The Paypal is a secure way to buy on internet

www.paypal.com

We recommend you use Paypal to buy our items ,The Paypal is a secure way to buy on internet .

Every of our item list page bottom or top in our website  have a paypal logo to pay.

Our Paypal Account : [email protected]

 

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If you have not a paypal account or difficult to got a paypal accout ,You can use the following: www.moneygram.com

Pay by Money Gram to me :

 Full name :Quan Li

First name/Given Name: QUAN
Last name/ Surname: LI
Country: China
City: Guangzhou

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www.westernunion.com

Pay by Western Union to me :

Full name :Quan Li

First name/Given Name: QUAN
Last name/ Surname: LI
Country: China
City: Guangzhou

 

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Account NO: 6222 0236 0202 5301 078
Beneficiary Name: LI   QUAN
First name/Given Name: QUAN
Last name/ Surname: LI
Bank Name: INDUSTRIAL AND COMMERCIAL BANK OF CHINA
Branch: GUANGZHOU BRANCH
Swift: ICBKCNBJGZU
Address: NO.29,DASHATOU ROAD, GUANGZHOU,CHINA,510100

**When you transfer money to our bank account in Industrial and Commercial Bank of China(ICBC), please do NOT write anything in the remark area due to the foreign currency manipulate policy of chinese government. Thanks!

 

 

 

Account NO:127 854982 833

Beneficiary Name: LI QUAN

Bank Name: THE HONG KONG AND SHANGHAI BANKING CORPORATION LIMITED

Bank Address: 1 QUEEN’S ROAD CENTRAL HONG KONG

Swift code:HSBCHKHHHKH

Bank code:004

**If you transfer money to our bank account in The Hongkong and Shanghai Banking Corporation(HSBC), you can leave message in the remark area without restriction on contents.

 

How do we ship the items to you?

* Articles will be sent within 1-3 working days when payment clear.

* We will send it to  your PayPal address.If you want to change address,please change it before you make payment. Or you can contact us right before the shipping.

* If the packages are below 0.5kg,we will be shipped via airmail, it will take about 15-25days to your hand. If the package is about 1~3kg,we will   ship via EMS,it will take about 7~15days to your hand.If the package more than 3kg , we will send via DHL. It will take about 3~7days to your hand. All the packages are fromm China guangzhou.

* Package will be sent as a “gift” and declear as less as possible,buyer don’t need to pay for “TAX”

*  After shippment, we will send you an E-mail and inform you the tracking number.

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If you have any question, please contact us at:

   [email protected]

Leave a Reply

2 Responses

  1. hamidy 2015/03/03 at 18:49:22

    We need a basic TV transmitter 500W power, frequency (583.25 uhf). However, this product is needed in Afghanistan.
    Please say if you Rsandgy in Afghanistan this product to your cost and in a few days we’d give it to us more quickly what you need

    • admin 2015/03/16 at 06:49:24

      Hello hamidy
      This is lanyue .I’m fm /TV transmitter supplyer in China.
      It is 6500usd for a 500W TV transmitter.
      Would you neen the antenna and cables too ?
      my email is
      [email protected] SKYPE:lanyue99991
      If you have a question ,pls feel free to contact me .

      Best Regards
      lanyue