3-5км дистанционного видеонаблюдения оборудование

Product model: SG-F5000ASG-F5000A is a long-distance monitoring equipment provided by our company with long experience,which has high quality and right price.Especially widely used in oilfield, harbor, coal mine area , constuction and other industries. It is very flexible in actual application, easy and quick in construction, what more,can combine with digital wireless, fiber terminal,etc. connect to all analogic input interface directly. Due to the limited bandwidth, we do not suggest to use more than 20 sets of this products in same control center.Transmitter System IndicatorsReceiver System IndicatorsFrequencyL-band,S-band,Ku-bandFrequency950 2050MHzTransmission Power20 33dBmImpedance75ΩModulationFMRF out-65 -35dBmVideo InputAV(BNC)Video formatPAL/NTSCImpedance50ΩLNB Power12V /1500mAOutput InterfaceKu-band "L16" L,S-band "L16"Power5WPower220V AC or 12V DCVoltage220VAC(-50V +20V)RF indicatorFrequency1.0-1.5 GHz(L-band),2.3-2.7 GHz(S -band),10.7-12.7 GHz(Ku -band)Frequency stability0.0005%(standard)ModulationF.M.Phase Noise @10KHz-75dBcRF out20-33dBm(Optional)Impedance50ΩOutput InterfaceKu-band "L16" L,S-band "L16"Audio indexAudio Output600ΩBalance/ 0.5vImbalanceDe-emphasis75us/50usFrequency corresponding50Hz to 15KHz(+/-0.5dB)Carrier frequency6.5MHzDistortion3%FM Noise-50dBVideo IndexVideo Output75 Ω unbalanced, 1.0Volt Peak - PeakDifferential gain5%Differential phase5°SNR55dBDe-emphasisCCIR STANDARD PALOther indicators Power12VDC/300 1500mATemperature-15-+55Humidity0.96% SG-F5000Astandard complete set accessories including: One video transmitter SG-F5000A; One video reveicer; Two antennas for transceiver and RF cables etc. Product Installation Diagram:Antenna installation diagram:Barter terms: Influence the second sale of products do not belong to the category of return within 30 days you get this product. Such as appearance injury, High-voltage fuse, Damp, Broken seals, soaking,and so on.(PS: Transportation costs of replacement,repairment, etc. Paid by the buyer!!!) Warnings: Make sure the current is switched off before you install the antennas. Otherwise, the transmitter will be destroyed! And do not touch the antenna while it is working! Illegal activities are strictly prohibited with this product!