ABonAIR AB307 - profesionálny bezdrôtový prenosový systém pre HD/SD video, oneskorenie do 90 msec, dosah až 1 km, prenos vo voľnom pásme 5 GHz, 2.4 GHz, vstup HD-SD SDI video-embedované audio.
9 880,00 €
s DPH 11 856,00 €

Spoločnosť ABonAir pracuje v oblasti bezdrôtových prenosových systémoch už dve desaťročia - vyvíjala a dodávala bezdrôtové technológie popredným svetovým značkám. Od roku 2007 spoločnosť ABonAir začala dodávať profesionálne bezdrôtové prenosové systémy aj pod vlastnou značkou. Naša spoločnosť AVsystems sa stala distribútorom tejto značky a prinášame tieto profesionálne riešenia aj do SR.


ABonAIR AB307 - profesionálny bezdrôtový prenosový systém pre HD/SD video


Základné informácie:


  • štandardná prenosová vzdialenosť 300 m , po doplnení prídavnej antény až 1000 m
  • oneskorenie v "normal" režime 200 msec, v režiem "low delay"  len 90 msec
  • podporované formáty :   1080p, 1080i, 720p, NTSC, PAL (59.94Hz, 60Hz, 50Hz, 30Hz, 25Hz, 24Hz, 23.97Hz),  HD - 1920 x 1080, 1280 x 720 , SD - 720 x 576, 720 x 480
  • kodek : H.264
  • vstup/výstup BNC: SD/HD-SDI






Key Features:


• Full SD/HD support  - PAL, NTSC, 720p, 1080i 
• H.264 Encoding for best picture quality
• Latency of 200 ms
• SD/HD-SDI or Composite inputs
• Unlicensed frequencies (5 Ghz, 2.4 Ghz)
• Low power consumption (8 W)
• Distance up to 1000 m 


ABonAir’s AB307HD is an entry level wireless video system enabling camera teams to send video content directly from a camera to a news truck and over the air, without the complex and time consuming task of cable connection.


The AB307HD can be used by any camera team to upgrade their ability to deliver real-time content and to compete with large budget corporate networks.


The AB307HD supports HD and SD in many resolutions and frame rates. The system allows video transmission of up to 200 meters, while consuming only 8 W of power. All these features are delivered in a small, lightweight and compact form factor that attaches easily to a handheld camera.


ABonAir’s unique algorithms achieve unmatched picture quality, stability and range. They are built on ABonAir’s video streaming technology with its continuous bitrate adaptation mechanism and a set of unique algorithms.


ABonAir products utilize the new H.264 Codec technology that enables 2X compression over MPEG-2 compression while maintaining picture quality. This immediately translates to longer distance and higher PSNR.




Full SD/HD 
The system supports all the resolutions: 1080p, 1080i, 720p, NTSC, PAL at all frame rates 60fps, 59.94, 50, 30, 29.97, 25 and 24.

Unlicensed frequencies
(5Ghz, 2.4Ghz)  ABonAir products utilize the unlicensed frequencies allocated world wide for public use, this enable any camera crew to operate their system anywhere world wide without the need to buy specially allocated frequencies at high costs.

Low Delay mode 
This mode enables the user to reduce the overall system delay to 90msec when needed by the use case. In cases where low delay is not needed, operator can select Normal mode to increase range and picture quality. 

Automatic set up
The system is fully automatic and set the operation parameters for the users automatically, based on the field conditions. This releases the cameraman to do his main task of shooting and avoid spending time on difficult system configuration. Among the automatically configured parameters are RF channel, Encoding bit rate, OFDM modulation mode, Forward Error Correction ratio and others. 

Antennas options - Distance up to 1000 meters 
ABonAir offers a wide selection of Antennas, either Omni, Sector or Directional that enable user to reach far up to 2.5Km and beyond for special filming scenarios.

Audio can be either embedded in the HD-SDI video stream directly from the camera or a line input can be connected to one of the two audio inputs available in the system.

Low power consumption (12 W) 
With low power consumption of only 12W users can operate the system for few hours with a regular camera battery.





Full Duplex Radio
Both the Transmitter and the Receiver can send/received control information to each other, this enable acknowledgment on each pixel transmitter over the air hence assure 0 errors.  Full Duplex also enables automatic system configuration based on changing environment condition to ensure robust link performance.

Utilising the advanced H.264 Encoding assure the for best picture quality
possiable in the current environment at all time. The H/264 Encoder is 2X-3X better then MPEG-2 and thus enable higher picture quality over the same radio conditions.

OFDM Radio
ABonAir system utilizes the robust OFDM radio that assure radio coverage even in the most difficult scenarios. Frequency hopping.


Re-transmit Algorithm
Re-transmit algorithm increase channel capacity by almost 2X in the same radio conditions.
- FEC uses redundancy of 50%-100% and sometimes even more.

- Typical BER in OFDM systems is 1%
- Not Knowing where and when the 1% errors are forces FEC on all the data.

ABonAir’s Solution: 
-Full-Duplex Data System with packet acknowledgement mechanism to identify errors and fix them quickly, before frame is present • forward error correction (FEC) or channel coding is a technique used for controlling errors in data transmission over unreliable or noisy communication channels • With Re-Transmit algorithm we get 98% more throughput over FEC system in same 
  conditions à Picture quality is much better!

ariable-CBR Algorithm
Wireless link throughput is not consistent and is affected by distance, movement of Tx/Rx, external interferences, environmental conditions (concrete, 
rain, forest), etc.ABonAir’s Solution: 
An algorithm continuously adapts
the encoder parameters based on wireless link 
quality to fit wireless throughput.
Result à Video SNR is much better
Adaptive bitrate Algorithm:

Buffer management Algorithm
• Both Tx and Rx store slices of frame
• Buffer status indicates overall system performance, 
  link stability, wireless conditions etc.  mart management of Buffers, and adaptation of Modem & CODEC parameters based on Buffer status will assure quality video streaming Result à avoiding overflow/underflow of frames in buffer, resulting in improved video quality (Minimize Skip/Repeat).

Additional algorithms Algorithm
• Flexrate© Algorithm – continuously changes modem parameters based on PER   and other system indicators for best net throughput. • Time Stamp and Jitter Attenuation
• Superframe – specifically designed MAC layer for Video/Audio over wireless PHY. • TrueVideoQOS
• Dynamic/Adaptive Transrating Embedded security AES128All transmitted data is encrypted by AES 128 to assure maximum privacy and exclusivity 
of the transmitted content.




Distance: Up to 1000 meter
Delay: 200 msec
Encryption: AES 128 Bit
Antenna Diversity Selection: Automatic
Received Signal Indication: 6 LED Display

FEC: 1/2, 2/3, 3/4, 5/6, 7/8
Frequency Range: 2Ghz Band - 2.4 - 2.483 GHz
5Ghz Band - 4.9 - 5.875 Ghz
RF Output Power: Preset: 50 mW to 250 mW
Antenna Connector: N - type

Video Formats: 1080p, 1080i, 720p, NTSC, PAL
(59.94Hz, 60Hz, 50Hz, 30Hz, 25Hz, 24Hz, 23.97Hz)
Frame Size: HD - 1920 x 1080, 1280 x 720 
SD - 720 x 576, 720 x 480
Codec: H.264
GOP Size/Types:    I Frame only / IP 
Connector: SD/HD-SDI
75 Ohm BNC connector

Channels: Line stereo pair
Embedded SDI
Analog Range: -60 dBm to +18 dBm
Sampling Rate: Analog 48 KHz
Embedded SDI at 48 kHz
Crosstalk: Better than 60 dB
Connector: Two RCA connectors


Input Voltage Range: 10 to 14 Volts DC
Under/Over voltage protection
Power Consumption: 10 Watts

Size: 20cm x 10cm x 4cm
Weight: 0.9 Kg (2lbs)
Environmental: Operating Range: -10°C to +45°C 
Humidity: 95%
Tx Form Factor Camera mount - IDX or Anton Bauer 



Kód produktu:   ABonAIRAB307