COFDM Wireless Transmitter Receiver

Detalyadong Paglalarawan ng Produkto

Mobile Microwave COFDM Wireless Transmitter Receiver Long Distance For Live Broadcast

Broadcasting SDI COFDM Transmitter Feature:

Mismong:

Power supply
DC Input	DC11-16V
Nagtatrabaho Kasalukuyang	1.9A@12V
Lakas ng Output	1~8Watt
Pagpapadala ng video:
Output ng saklaw ng dalas	300-900MHz(opsyonal),1.0-1.4G/2.3-2.5G/4-4.4GHz(customized)
modulasyon	COFDM,2K, QPSK
RF bandwidth	4/8MHz(madaling iakma)
RF Power output	1-8W(madaling iakma)
SHG	>52dBc
encryption	AES128/256bits
konstelasyon	QPSK,16QAM,64QAM
FEC	1/2,2/3,3/4,5/6, 7/8
Guard Palugit	1/32,1/16,1/8,1/4
Tagapagdala	2K,8K
kapatagan	Buong banda≤2dB,8MHz≤0.5dB
AV input	BNC: D1 standard definition HD: HD1080i/1080P, 720P, 576, 480 HD-SDI:HD1080i/1080P, 720P, 576, 480
CNR(pagtimbang)	58DB
SNR na sloping field(walang timbang)	≥50dB
Audio transmission
Balanse na hanay ng input ng audio	Vmax=±15V
Hindi balanseng saklaw ng input ng audio	Vmax=3Vpp
Audio channel	Stereo L/R audio channel
pamantayan	SMPTE 425M (Antas A at Antas B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M
Saklaw ng input	800±80(mV)
Pag-encode
Audio encoding mode	MPEG1 Layer2
CBER	<2.0E-4
resolution ng video	Minimum 1280*720@50iMaximum 1920×1080P/I@60hz
Video coding	H.264
Rate ng video	500kbps-16.68Mbps(auto adaptation)
Max speed rate	450km / h
format	YCbCr4:2:2
Working Environment
operating temperature	-25℃~55℃
storage Temperature	-40℃ ~ 70 ℃
Hitsura
sukat	18011085mm(with dual V mounts)
timbang	1.6kg