Wireless Transmitter for TV

Specifications RF Specifications Frequency Band : UHF TV standard: Per Request Color System: PAL, NTSC, SECAM Modulation index : 87. 5% Output power : rated output power Vision output power stability : t 0. 25dB Sound/Vision carrier frequency difference : 6. 5 土 0, 001 MHz Vision / Sound Power...

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Product Details


RF Specifications

Frequency Band : UHF

TV standard: Per Request

Color System: PAL, NTSC, SECAM

Modulation index : 87. 5%

Output power : rated output power

Vision output power stability : t 0. 25dB

Sound/Vision carrier frequency difference : 6. 5 土 0, 001 MHz

Vision / Sound Power Ratio : 10 : 1

In-band inter-modulation : -52 dB

Non-required radiation in adjacent channel : -45dB

Non-required radiation out of adjacent channel : -60dB, 1 mw (VHF) or ≤20mw (UHF)

RF Output impedance : 50 Q

Frequency carrier stability (3 months) : ± 200Hz (VHF)/± 400Hz (UHF)

Video Specifications

Video input level:1.0Vp-p

Video input Impedance:75Ω

Video input reflected loss:≥34dB

Amplitude/Frequency response:see table 1

Group delay-frequency response:0-6MHz,±30ns

Differential gain (DG):±5%

Differential phase (DP):±4°

Field time bar tilt K50:≤2%

Line time bar tilt Kb:≤2%

2T Kp:≤2%

2T Pulse Amplitude Kpb:≤2%

Luminance non-linearity distortion:≤5%

C/L gain difference:≤10%

C/L delay difference:±30ns

Signal to random noise ratio S/N (RMS,un-weighted):≥51dB

Signal to periodic noise ratio S/N (RMS,peak-peak):≥51dB

Inner-carrier spurious phase modulation(ICPM):±4%

Blanking level stability:±2.5%

Audio Specifications

Input Level : Od Bm t 6d Bm, 600 Q balanced

Type of emission : FM

Mod. ulati6n capability : > ± 100KHz frequency deviation

Frequency carrier stability (3 months) : ± 200Hz (VHF)/± 400Hz (UHF)

Pre-emphasis : 50 μs

Maximum frequency deviation : ± 50KHz

Harmonic distortion (100% modulation) :≤ 1%( 30Hz-15KHz)

Amplitude-frequency response (50% modulation) :±1dB (30Hz-15KHz, Pre-emph-asis:50 μs)

FM 5/N ratio : ≥60dB (1000Hz, 100% modulation)

AM noise (no modulation) : ≤-50dB

Inner-Carrier noise (100% modulation) : ≤-45dB

Output load reflected loss

Operating : ≥32dB

Setup : ≥20dB

Service conditions

Ambient temperature range : 5-40 ° C

Relative humidity : < 95%, non-condensing

Atmosphere pressure : 86-106Kpa

AC Mains Supply:380V (+15% /-20%), 50Hz t 1Hz or per request

Cooling mode:air cooling

Table 1









































1.How can i get a sample ?

You need place sample order to us.We will arrange the sample production for you.

2.OEM,ODM Service is available?

Yes,AGBE have strong ability to offer customers ODM&OEM products of highest quality.

And it will require the MOQ.

3.Coverage of FM transmitter and TV transmitter.

The main parameter which decides the coverage is height of tower, so people install the antenna on very tall tower or build the tower on top of mountain. The signal has attenuation in air transmission, so people use large power of transmitter to supply the power loss. In a word, the main reason of coverage is relative height of tower to ground, secondly is power of transmitter, thirdly is antenna gain.

4.How can I know my coverage.

You can tell us the power of transmitter you have and height of tower plus coordinates if possible, then we can calculate the coverage for you.

5.How can we place order

After we made agreement on the product' parameters, we will make proforma invoice for your confirmation.when we got your advance payment (deposit) we will arrange the production and delivery.

If you have your own ship forwarder, we will use your ship forwarder to delivery goods. if you don't have ship forwarder, then when the goods arrived at Destination port, you must find a ship forwarder help you clear the custom.

6.How about the shipping?

For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. usually it takes about 7work days to arrive.If big quantity we will ship by Ocean transportation, it takes one month to arrive. if urgnet, you can select shipping by Air, but freight charge will be more expensive.

7.How about the Warranty?

There are 12 months for the warranty.

While the warranty is not responsible for those broken by violence or updated with other brands.

About us

We found in 1998,it is dedicated to developing,designing and producing radio broadcast & TV transmitting equipment.Our major products include : digital tv transmitter, analog tv transmitter,fm transmitter.

Our Company,located in Jiguang Industrial Park of Anshan City,China.With our own design and R&D centre of 15 engineers.AGBE has met the requirements for the ISO:9001.

We have established stable,strategic relationship with :South America, South Africa,Southeast Asia,Middle East Customers. Using our Customer's pratical needs as our goal ,we drive to give our customers the highest quality products.You are not only our customer ,but also our Cooperator,your satisfaction is our goal !

How To Work

Superior technical strength and the unitive and innovative team to create professional transmitter, products trade.Our goal is to create the customer benefit maximization with our sincere attitude.


We will be the first time to solve the problems for our customers.customers will have not any worries base on our perfect after-sale security system.


We have many production lines and strong technical advantage make our products with he characteristics of high productivity, high quality and low cost.we can provide OEM service to meet the various needs of different customers.


Customer needs analysis, arrange production, production supervision, semi-finished products, and finished goods inspection, packaging, transportation, delivery, perfect details in each process, our company promise to give you a 100% perfect project.

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