112.25-1000MHz TV transmitter 0.25MHz step include broadcast and receive antennas

Total:244 USD

Item:199 USD   Shipping:45 USD
112.25-1000MHz TV transmitter 0.25MHz step include broadcast and receive antennas
This modulator is mainly used for long-distance transmission and short-range wireless broadcast. When use cable transmission,  the output connect the  transmission cable, So because of  higher output and transmission distance is far more than conventional modulator;
When use wireless transmission, the output connect to the transmit antenna, transmission distance depends on the selected transmitting antenna.
Usually, when the frequency arround 400MHz, the semidiameter coverage range is 1km~2km
Main technical parameters
Working frequency: 112.25-1000MHz , 0.25MHz steps
Audio frequency : 6.5MHz
Display: LED display screen display frequency
Input signal: Standard AV input signal
Output power:≥ 100mW
Output port : Metric F Block
Power Supply :160-240V50Hz
Forced air cooling method : Enforce air-cooled
Work environment: <40 ℃
Chassis Size:255 × 185 × 55mm

Standard accessories :power cable, AV signal cable, 400MHz single-cross antenna, equivalent oscillator.


How far(long) the transmitter cover? 

The transmission range depends on many factors. The true distance is based on the sensitivity of the receiver, antenna of the receiver, and the building and other obstructions, which are between the transmitter and receiver. And the distance will much more in countryside. 


I have a USA customer use 5W fm transmitter with GP antenna in his hometown ,and he test it with a car ,it cover 10km(6.21mile).

I test the 5W fm transmitter with GP antenna in my hometown ,it cover about 2km(1.24mile).

I test the 5W fm transmitter with GP antenna in Guangzhou city ,it cover about only 300meter(984ft).

How can you pay to buy the item ?


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If you do not have paypal,but you have credit card,you also can click the paypal logo to pay.



But if you have not a credit card and have not a paypal account or difficult to got a paypal accout ,You can use the following:


Pay by Money Gram to me :

      Surname: Li
    Firstname: Quan
         Country: China 
                City: Guangzhou


Pay by Western Union to me :

      Surname: Li
    Firstname: Quan
         Country: China 
                City: Guangzhou



Pay by Alipay :

Pay by T/T(bank transfer):

Our bank account is :

account NO: 6222  0236  0202  5301  078
surname : li
given name:quan

How do we ship the items to you?

*  It  will be send in 1-2working days when payment clear.
* We will send it to  your PayPal address.If you want change address,please change it before you make payment.
* If the packages 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 form China guangzhou.

* Package will be sent as a "gift" and declear as less as possible,buyer don't need to pay for "TAX".

  After ship, we will send you an E-mail and give you the tracking number.

 Our Return policy

All of our item have 3 month Warranty .
Contact US--->>Return the item to us--->>Receive and send another replace .

Please return to this address and write your paypal address,name,problem on note:

Name: Li Quan
Address: 1502Fang  HuiLanGe  HuangPuDaDaoXi 273Hao TianHeQu  Guangzhou


Total:244 USD

Item:199 USD   Shipping:45 USD
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