Shenzhen Safe Guard Co., Ltd

portable wireless audio transmitter and receivers 10-20km drone
portable wireless audio transmitter and receivers 10-20km drone is a mini HD 1080P COFDM video transmitter, using COFDM multi-carrier modulation transmission system.

portable wireless audio transmitter and receivers 10-20km drone has high efficiency innovative H.264 compression encoding, integrated with lightweight, low power consumption of OLED display control panel, integrating digital modulation, and highly integrated HD moving LOS and NLOS digital video transmission equipment.

Built-in with HDMI or HD-SDI interface. portable wireless audio transmitter and receivers 10-20km drone can transmit high quality full 1080P hd video and audio with obstacles or high-speed mobile shooting.

portable wireless audio transmitter and receivers 10-20km drone is widely used in UAV aviation filming, military, broadcast, police, covert investigation, image monitor or real-time wireless video transmission and so on.

1. The transmitter only has 195g without battery

2. COFDM modulation,H.264 compression;

3. HDMI,SDI ports

4. 1080P/720P resolution;

5. High performance,high capacity power of Li-battery（replaceable）;

6. Small dimension,light weight,easy to carry ,heat dissipation of aluminum case;

7. Support NLOS,high-speed mobile transmission;

8. High light and low power consumption of the OLED display control interface.

Specification of portable wireless audio transmitter and receivers 10-20km drone
Voltage;DC7.2V(7.2V/1400mAstandard matching mini battery)
Current;1A
AV Input
AV:3.5mm port,connect to standard resolution analog video signal
Camera:2.5mm port,connect to HD camera
HD-SDI/HDMI:supportHD1080P,720P,576,480; with audio demultiplexing function
Battery working time;1 hour
Frequency;300-900MHz(option)
Bandwidth;2/2.5/4/8MHz(adjustable)
Output power;30dBm (1Watt)
Data encryption;AES128/256bits
Modulation;COFDM
Constellation;QPSK，16QAM
Carrier;2K,8K
Flatness;Full band≤2dB，8MHz≤0.5dB
FEC;1/2、2/3、3/4、7/8
Guard Interval;1/32、1/16、1/8、1/4
Video Compression;H.264
Image resolution;HD1080i/P(1920*1080), compatibility 1080I,720P,480P and standard resolution
Parameter control method;Set up the related parameters through the control panel
CNR（weighting）dB;≥58
Sloping field SNR（unweighted）dB;≥50
RF Interface;SMA
Video formats ;PAL/NTSC(self-adaption)
Working temperature;-20～+75℃
Dimension;100*59*22mm
Weight;195g（without battery),288g(with battery)