Long Range Wireless Video Transmitter

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

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 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

f

(MHz)

-4.43

-1.25

-0.75

-0.5

0

+1.5

+3

+4.5

+6

+6.5

>6.5

Up

(dB)

-30

+0.5

+0.5

+0.5

+0.5

0

+0.5

+0.5

+0.5

-20

-20

Down

(dB)

-

-

-4

-1.5

-0.5

0

-1

-1

-4

-

-


About us

With over 20 years of experience in the fields of wired/wireless radio broadcast & TV transmitting equipment, AGBE has already become the leading manufacturer of security products in China.

As the biggest manufacturing base of transmitter products, our factory covers 6000 square meters and has up to 70 employees. Due to the strict management, advanced devices, effective production flute and professional staff, AGBE has obtained the certificates of CE, RoHS, FCC and UL. So far, our products have been marketed in 107 countries and we have successfully developed 32 projects for overseas customers on the basis of OEM and ODM service.

Since we count on long-standing business relationships, AGBE deserves a good reputation for quality and service in a long term. We believe that the success of an enterprise results from the products of high quality and the trust from customers. Our aim is "to help create a harmonious and safe society for people all over the world".


FAQ

1.FAQ:How does your company do regarding quality control?

A:Quality is very important and always the priority of our inspection system. AGBE team members always pay great attention to quality control from the very beginning to the end.

All machine will be Aging work 40days before shipment.

2.FAQ:Can I get some samples?

A: Yes, sure, we are honored to offer you samples, sample fee can be discussed.

3.FAQ:What is your mode of transportation?

A: We ship via International Express like FedEx, UPS, DHL, TNT, other ways designated by customers are also optional.

4.FAQ:Could you pls make OEM for us?

A: Surely yes.We provide the service of replacing your logo and company name on box, product and software interface of the device .

5.FAQ:What's your payment method supported?

A: We accept T/T, Paypal, Western Union, MoneyGram etc.

6.FAQ:What about your warranty?

A: We provide 1 year quality warranty for our main devices, accessories are not within this range, but our accessories are endurable enough to use for long time.


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