Analog Signal Transmitter
Equipment rated specification ●Power range: ~AC380V±10；220V±20% ●Frequency: 50±2Hz； ●Designed ambient condition of equipment: Indoor use ●Above sea level height: up to 3500 m ●Atmospheric pressure: 86～106kPb ●Ambient temperature: 0°C to 45°C General Performance Working frequency: 470MHz —...
Equipment rated specification
●Power range: ~AC380V±10；220V±20%
●Designed ambient condition of equipment: Indoor use
●Above sea level height: up to 3500 m
●Atmospheric pressure: 86～106kPb
●Ambient temperature: 0°C to 45°C
Working frequency: 470MHz — 860MHz.
Nominal load resistor impedance 50 Ω coaxial, reflection loss ≥ 26 dB.
Rated output power ：5KW.
Overall Machine Technology Specification
Specification of vision part
Video input level:
1Vp-p ± 3dB positive
Sync level 0.3Vp-p
Peak white level 0.7Vp-p
Video input impedance: 75 Ω（Coaxial）
Reflection loss ≥ 30dB .
Frequency 0MHz ～ 6MHz
Periodic clutter signal to noise ratio: 50dB（peak to peak）
Continuous random clutter signal to noise ratio:
average root value（no weighted）≥ 50dB
average root value（weighted）≥ 56dB
Useless transmission power of nearby outside channel is lower than carrier 60dB
Useless transmission power of nearby inside channel is lower than carrier 40dB
2T sine square wave distortion Kp ≤ 2 %
2T sine square wave distortion to bar pulse amplitude ratio Kpb ≤ 2 %
Line frequency tilt Kb ≤ 2 %
Field frequency tilt K50 ≤ 2 %
Brightness nonlinear distortion ≤ 10 %
Differential gain distortion DG ≤ 5 %
Differential phase distortion DP ≤ 5 °
Chroma and brightness gain difference ≤ 10 %
Chroma and brightness delay difference ≤ 30ns
Variation of vision output power ≤± 0.25dB
Carrier stability in three months ≤ ± 50 0Hz/ three months
Blanking level stability ≤ 2.5%
Carrier audacious phase modulation: ± 5 °
Mode of modulation: amplitude modulation , negative pole
Amplitude degree ≤ 87.5 %
Difference of sound carrier and vision carrier: 6.5MHz ± 0.001MHz
Radio frequency sync level: 100%
RF blanking level: 75% ± 2.5%
RF white level: 12.5% ～ 15%
Anshan General Broadcast & TV Equipment Co., Ltd.(AGBE) is a manufacturer of digital tv transmitter, analog tv transmitter,fm transmitter
With a wide range, highest quality, best prices and stylish designs, our products are extensively
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
Warm welcome new and old customers from Globe to contact us for future business relationships and mutual success!
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.