Wireless Video Transmitter

Mini Long Range Wireless Video Transmitter HD COFDM UAV Link with LCD Display
詳細な製品説明
変調: COFDM DC入力: DC7.5-12V
周波数: 300-900メガヘルツ (任意)
距離: Max 20km LOS Distance (ヘリコプターで), 1-500m NLOS Distance
画面: LCD Display
重量: 195グラム(without Battery) 288グラム(with Battery)

導入:

It has the character of super light weight and small size uses MPEG2 coding format and COFDM (コード化された直交周波数分割多重化) digital modulation and provides a high-quality image in revolution 720*576. Support NLOS transmission and reception as well as high-speed mobile transmission.Can be carried in your pocket/briefcase for secret evidence. it can send live video of the scene circumstances to the rear command post. Widely used in UAVs, public security organs, procuratorate, court and security bureau, 等.

特徴:

Transmitter only has 195g net weight(バッテリーなしで), very easy for portable and UAV applications.
COFDM変調, Stable transmission
MPEG-2 video compression, DVD video quality;
Modular design and highly integrated
NTSC/PAL automatically adapts, and supports user adjustable;
Shortly time delay;
Supports high-speed mobile NLOS (Non-Light Of Sight ) トランスミッション;
Lithium battery for power supply(continuous working time is 3 hours max)
調整可能な動作周波数, 帯域幅, RF power and etc.
Transmission security by encryption of AES 265 ビット.
Good quality image without any mosaic;
Matched with multifunction amplifier for longer range requirement.

Transmitter Specification:
Modulation COFDM
DC Input DC7.5-12V
Working Current 0.9A-13A
Constellation QPSK,16QAM,64QAM(任意),
QPSK/16QAM/64QAM @ 6/7/8MHz
FEC 1/2,2/3,3/4,5/6, 7/8
ガードインターバル 1/32,1/16,1/8,1/4
Bandwidth 2/2.5/4/8M(アジャスタブル)
A/V Interface BNC / RCA
周波数 300-900MHz(オプション)
Encryption AES 128 ビット / ALLTECH 基本スクランブル
Flatness ≤2dB(全周波数範囲内で) ,≤0.5dB (8MHz以内)
Carrier 2K
Power Output 30dBm max (100-1000mW adjustable),in 1dB step
CNR ≥-30dB @ 30dBm power output
SHG >52dBc
Video Signal 1Vp-p@75Ω,NTSC/PAL対応
CBER <2.0E-4
Video Compression MPEG-2 4:2:0 /MPEG-4 (任意)
Resolution 720×576(パル) , 720×480(NTSC)
Video rate 15Mbps(マックス)
ビデオ入力 1 line PAL / NTSC analog video
RF Interface SMA
ビデオフォーマット PAL/NTSC(アジャスタブル)
Battery Working time 1 hour
OperatingTemperature -25℃~55℃
Storage Temperature -40℃~70℃
Distance max 20km LOS distance (ヘリコプターで),1-500m NLOS distance
サイズ 1005922ミリ
Weight 195g(バッテリーなしで)
288グラム(with battery)

Receiver specificatations:
周波数 300-900MHz(オプション)
帯域幅 2/2.5/4/8MHz (adustable)
RF Level Input -92dBm~-20dBm / -105dBm～-20dBm
RF Impedance 50Ω
RF Interface N female
Modulation COFDM
Constellation QPSK,16QAM,64QAM(任意),
QPSK/16QAM/64QAM @ 6/7/8MHz
FEC 1/2,2/3,3/4,5/6,7/8 (任意)
ガードインターバル 1/32,1/16,1/8,1/4 (任意)
Carrier 2K,8K
Video Decoding ISO/IEC13818-2 MPEG-2MP@ML
アスペクト比 4:3, 16:9
Resolution 720×576(パル) , 720×480(NTSC)
Audio Output Analog stereo left and right channels
水平線 625 若しくは 525 ライン
Decryption AES256 bit / ALLTECH 基本スクランブル
Working Voltage AC220V / DC12V
Temperature -30~70°
寸法 43031065ミリ (1U Aluminium alloy box)
重量 3.5 kg