5.8Ghz Video Verici

Modulation Backpack 5.8Ghz Video Transmitter High-Speed Mobile Transmission

Açıklama
Modülasyon: COFDM,2K,QPSK
Sıklık: 300-900MHz(seçenek),12G/2.4G/5.8GHz(özelleştirilmiş)
Bant genişliği: 2/2.5/4/8MHz(seçenek)
RF Gücü: 5-10 vat
Gerilim/akım: DC12V/3A
boyut: 20013060mm

Giriş
This model is an exclusive design COFDM verici ve alıcı. Has a character of low power, small dimension, and long-distance remote control. Use H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation with 1U chassis receiver, provide a high-quality picture in revolution 720*576, with short latency.
This specially designed system is for long-range distances for any AV equipment, popularly used in backpacks, and live broadcast video audio transmission.

Özellikler:

1 COFDM modülasyon teknolojisi
2 High-quality digital video processing and MPEG2 video codec
3 Provide multi-channel adjustment function
4 800ms Short coding delay
5 Support high-speed mobile transmission
6 High security, DVD quality
7 Support nonlight of sight (NLOS) bulaşma

Transmitter Parameters
Frekans 300-900MHz(seçenek),12G/2.4G/5.8GHz(özelleştirilmiş)
RF output Power 5-10Watt
Voltage/current DC12V/3A
Modülasyon COFDM,2K, QPSK
Constellation QPSK,16QAM,64QAM(isteğe bağlı),
QPSK/16QAM/64QAM @ 6/7/8MHz
Bant genişliği 2/2,5/4/8MHz(seçenek)
Transfer rate 2/4/6/8Mbps
DEC 1/2,2/3,3/4,5/6,7/8
Guard Aralığı 1/32,1/16,1/8,1/4
Video girişi 1 hat PAL/NTSC analog video
Audio Input Analog stereo left and right channels
Video Compression H.264/MEPG-4
Data encryption AES/ ALLTECH Basic scrambling
Flatness ≤2dB(tam frekans aralığında) ,≤0.5dB (8MHz dahilinde)
Taşıyıcı 2K,8K
Video Signal 1Vp-p@75Ω,NTSC/PAL uyumlu
Resolution 720×576(PAL), 720480 ×(NTSC)
RF Interface N(F)
Video Format PAL/NTSC
AV Interface BNC
Work environment -30~70°
Transmit Distance 3km max NLOS, 8km in an open environment 100km max LOS (on a helicopter)
Boyut 20013060mm
Weight 1.5kg

Receiver parameters:
Frequency 300-80MHz(isteğe bağlı)
alma hassasiyeti < -105dBm
RF Interface N(F)
Modülasyon COFDM,2K, QPSK
Power supply AC220V
Bant genişliği 2/2,5/4/8MHz(ayarlanabilir)
Constellation QPSK,16QAM,64QAM(isteğe bağlı),
QPSK/16QAM/64QAM @ 6/7/8MHz
FEC 1/2,2/3,3/4,5/6,7/8(isteğe bağlı)
Guard Aralığı 1/32,1/16,1/8,1/4 (isteğe bağlı)
Video çıkışı 1 hat PAL/NTSC analog video
Revolution 720×576(PAL), 720480 ×(NTSC)
Lines of horizontal 625 veya 525 Line
Audio Output Analog stereo left and right channels
Data encryption AES / ALLTECH Temel karıştırma
Voltage AC220V±20V, DC14V~DC16V
Work environment -30~70°
Boyut 43031065mm
Weight 3.8kg

Packaging Details
Accessories 2*antennas (özelleştirilmiş); RF cables and mounting kits.
Style Paper carton
Size Undetermined
Overall Weight ≥5kg