Drone, Uav, Multiopter manufacturer / supplier in China, offering Uav Drone Police Multicopter/Quadcopter, Industrial Uav Drone System for Police Use, Drone Video Transmitter and so on.
Min. Order / Reference FOB Price | |
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10 Set | Contact Supplier |
Local Area: | Shenzhen, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | T/T, WesternUnion |
Frequency Output Range: | 300MHz~450MHz,560~760MHz or User Customized |
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Oscillator Circuit: | LC or Crystal Oscillator |
Range: | More Than 50km in Los (Line-of-Sight) Environment |
Rx Frequency 170MHz~860MHzRx Bandwidth6/7/8MHz, 2.5/1.25MHz(optional)Rx Setting Frequency170MHz~860MHzRx Sensitivity≤-105dBm @ 1.25MHz;≤-94dBm @ 8MHzRx Default Frequency300MHz~450MHzRx Voltage OutputDC12.5V±0.5VRx Current Output 400mA(MAX)Tx Frequency550MHz~810MHzTx Bandwidth6/7/8MHz,2.5/1.25MHz(optional)Tx Setting range560MHz~760MHzTx Default frequencycustom-madeTx Power Output 27.5dBm~29.5dBmTx Flatness≤1dB @ 8MHzTx CNR ≥28dB @ 27.5dBm power outputSecond Harmonic≤-43dBEncryption: AES 128 bit / ALLTECH Basic scrambling RS232 serial port for configurationBattery14.8VDC/32AH(6 hours continuous working time )DC InputDC12.5V~DC16.8VWorking Current≤3.5A@DC12.5VDimension360mm*268mm*127mmWeight9.5 kg (including the battery)
Power SupplyWorking voltage VAC220V±20VWorking current A≤1.5A@DC12.5V (if audio transmission is off)
≤7A@DC12.5V (if audio transmission is on)Video Receiving Frequency receiving range170~860MHz or user customized
Frequency bandwidth6/7/8MHz or 1.25/2.5MHz adjustableReceiving sensitivity-96dBm~-20dBm@8M/-106dBm~-20dBm@1.25MDemodulation COFDMVideo decoding MPEG-2/MPEG-4 compatibleDecoding AES/ALLTECH Basic Scrambling
Constellation QPSK/16QAM @ 1.25/2.5MHz
QPSK/16QAM/64QAM @ 6/7/8MHzFEC1/3, 2/3 @ 1.25/2.5MHz
1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHzCarrier 2KGUI1/8, 1/16 @ 1.25/2.5MHz
1/4, 1/8, 1/16, 1/32 @ 6/7/8MHzVideo output level1~1.2Vp-p@75ΩVideo output format PAL/NTSCVideo white bar amplitude650~720mVVideo synchronous amplitude260~275mVVideo amplitude-frequency characteristic dB0~4.8MHz-0.5~1.55.5MHz-4.0~1.5Rx feed output voltage DC10V~DC12VRx feed output current 800mA/CH (MAX)Audio outputLeft/right channel, stereo RS232 control interface Standard RS232 level, 9600, 8, N, 1RS232 data interfaceStandard RS232 level, support 1200~115200Audio Transmission Audio Tx frequency470.5~479.950MHz, factory setting: 479.950MHzAudio Tx power output≥40dBmAudio Tx modulation GFSKSHG>62dBcFrequency interval 150KHzAudio decoding overall bitrate4800bpsAudio sample 8KHz 16bitAudio Tx delay1~60 SAudio input signal strength320mVpp (MAX)Environment Working temperature -25°C~55°CStorage temperature -40°C~70°CAapearance
Dimension 482mmx280mmx44mm (1U case)Weight 4.8kg