SDI Wireless Transmitter/ SDI Microwave Transmitter

Specifications

Product name: SDI Wireless transmitter/ Microwave transmitter and receiver

Transmitter

"HC5000 wireless trasmitter " video transmission equipments include two parts, Buckle-Transmitter and Receiver. It integrates transmit antenna, power amplifier, digital modulation, video and audio encoding together. It could be clipped behind video camera and share the same battery with the camera. It has small size, light weight, and is easy to carry . It could transmit video, audio and data and could be used to transmit high-definition video in complex environments. Combined with omni-directional antenna, the transmission distance in LOS environment could be 10Km and above.

Transmitter  Features

Multi-band direct conversion technology. 300-850MHz (Optional)

Multi bandwidth COFDM modulation technology:8/3.5MHz. (Optional)

Multi video encoding standard. H.264.

High receiving threshold level: Sensitivity -103dBm(10-6 BER at 3.5MHz bandwidth channel)

Advanced encryption standard, avoid illegal receiving.

Support DVD image quality:no mosaic and preserve the last good picture;

Support NLOS transmitting;

Support high-speed mobile transmission;

Manual key to adjust output power: 250mW~2W. It could conveniently change the power according requirements to reduce radiation;

Two-way voice transmission,command center to launch the real-time speech control conveniently;

Manual key to select 8 channels. It could conveniently change the frequency point to avoid interference;

Added GPS data transmission channel: GPS module could be embedded in main board;

Added RS232 data transmission channel: 150bps~19.2Kbps adaptive bitrates;

Added multi power supply mode: DC8V~DC18V.(Optional)

Two-way voice HD transmitter parameters:

Frequency:300MHz~399MHz,400~499MHz(Custom)

500MHz~599MHz,600MHz~850MHz(Custom)

1.0~1.4GHz(Custom),2.3~2.5GHz(Custom)

Bandwidth:8.0MHz/3.5MHz(Optional)

Maximum Output Power:1.5W

Firing frequency of Tolerance :Below±1×10-5

Compared with shoulder: 30dBm output power, the better than-35dB

Modulation: COFDM

Modulation Constellation Diagram :QPSK,16QAM,64QAM(Optional)

FEC Rate: 1/2,2/3,3/4,5/6,7/8 (Optional)

OFDM sub-carrier number :2K Model/ 4K Model

Protection Time Interval :1/32,1/16,1/8,1/4 (Optional)

Interleaving Depth :None Interleaving / Medium Interleaving(100ms) /

Long Interleaving(200ms) (Optional)

Video input Analog video input: CVBS Interface 1Vp-p   75 Ω, PAL system 720x576 (D1)

Digital Video Input: HDMI Interface-HD1080i50 (1920 * 1080) (Optional)

HDMI Interface-HD720P60 (1280 * 720) (Optional)

Digital Video Input: HD-SDI Interface-HD1080i50  (1920 * 1080) (Optional)

HD-SDI Interface-HD720P60    (1280 * 720) (Optional)

Audio input Analog audio input: support for MIC input, optional analog LINE input

Digital Audio Input: HDMI interface, embedded audio (Optional)

Digital Audio Input: HD-SDI embedded audio interfaces (Optional)

Video Compression Standard :H.264

Video Streams :15Mbps(MAX)

RS232 Control Port :9.6Kbps RS232 data

RS232 data interface:150bps ~ 38.4Kbps RS232 Data (Optional)

GPS Interface:Optional GPS module embedded motherboards, NMEA0183 protocol

Voice receiver sensitivity:≤ 0.18μV (12dB SINAD)

Voice modulation transmitter:FSK / MSK, etc.

Speech decoding frequency :220~240MHz

Audio Output:0.5W (8Ω, 10% distortion)

Power Input :DC10V~DC18V

Current: 1.8A  DC14.8V

Battery capacity: 120W,OR 190W,230W

Protection :IP65

Encryption :AES 128 bit, through the RS232 serial port settings key

Size: 216×130×60mm (Excluding connectors)

Weight :1.9Kg(Ignoring battery and Antenna)

Applications

Military Security Monitor

Wireless TV live

Remote OB Van/Truck Video Feeds;
Broadcast Studio Camera Feeds;
Long-haul Signal Transport;
TV station/video conference;
Lecture Hall Projector Connectivity;
Medical/Surgical Room Broadcast;
Small corporate campus video links

Diagram