Home > Products > Security & Protection > Other Security & Protection

Portable r ed backpack NLOS COFDM wireless video transmitter

Main Characteristics

1080P/1080I +720P resolution

Full HD digital mobile wireless audio video transmission
High speed, max speed 450km/h;
Broad-spectrum:  UAV shooting, backpack surveillance,Live broadcasting...
COFDM modulation & stable transmission
AES encryption user defined keywords
Strong ability of anti-interference, diffraction and penetration

non line of sight & line of sight operation (NLOS+LOS)

Military & industry grade

NLOS 3-5km, LOS 100-150km

Warranty

1. Twelve months free warranty for equipment
2. Three months for components
3. Replacement parts will be charged after one year
4. Lifelong maintenance services (The shipping cost should be borne by buyers)

Contact us

Ms Lucy (Oversea Sales Dept.)

Shenzhen Safe Guard Co., Ltd. (Manufacture)

Mobile/Skype/WeChat:+8615977189345

WhatsApp/ WeChat: +8613049349982

COFDM Technique Advantages

1. Strong interference:COFDM wireless transmitter is effectively against the multipath interference of signal waveform with the COFDM modulation. When the frequency selective fading occurs due to multipath transmission in the channel, only the subcarriers in the band depression and the signal carried by them are affected. The other subcarriers are not affected. Therefore, the overall bit error rate of the system is lower.
2. Anti-multipath fading: COFDM wireless audio video transmitter is effectively against the interference with the multi-carrier technique (COFDM). Compared to the single carrier, multi-carrier inherently resistant to time delay and has strong multipath capability. With joint coding of subcarriers & frequency diversity of the channel, the system’s performance is improved. Therefore, COFDM wireless system is suitable for multi-path environment and fading channel high-speed audio video data transmission.
3. LOS & NLOS operation: with strong penetration, strong diffraction & strong anti-interference, COFDM wireless system is suitable for high-speed mobile wireless transmission in NLOS &LOS operation without servo stability control assistance, such as on UAV to mobile vehicle, uav to groun station, UAV to vessle...