COFDM wireless receiver
COFDM wireless receiver with Long distance transmission distance
System advantages
1. Long distance transmission distance
2. Real-time transmission system
3. Delay time is very short less than 500ms
4. Täydellinen kuvanlaatu, bright colors and image smoothing
ominaisuudet
1. Lähetysteho 1W
2. Extremely lightweight and rugged housing
3. vibration, impact resistance
4. Application of COFDM modulation, MPEG-2- / H.264
5. Pieni koko, 102 only × 60 × 21.5 mm
6. Perfect mobile application
7. Video transmission of high quality, no mosaiikki, no drag phenomenon
8. Support non-line-of-sight transmission, vahva diffraktio-ominaisuus;
tekniset parametrit
Modulation type : COFDM QPSK (4QAM), 16QAM, 64QAM
Operating frequency : 300-900 MHz; (adjustable per 1M)
The antenna gain : 2.15dBi
Send power : 30dBm (säädettävä)
RF bandwidth: 1.25 / 2.5 / 6/7/8 MHz (valinnainen)
FEC (forward error correction) :1/2 2/3 3/4 7/8
Protection interval : 1/4, 1/8, 1/16, 1/32
Video Compression MPEG-2, H.264 : ( video input of friends, NTSC)
Encryption Method :128 – Bit AES (Can Set User Password)
Käyttöjännite :DC12V
Käyttölämpötila : -10 ~ 70 ℃
Mitat : 102 * 60 * 21.5 (mm) (antenna not included)
Paino :170G (antenna not included)
Transmission distance : 100 meters high, 5-7 m distance
galleria