Portable microwave transmitter T-231
Product Description
Whether it's live news coverage or live broadcasting of sporting events, the cameraman's high mobility is essential to ensuring optimal shooting.T-231A series of portable microwave transmitters that provide the ultra-high-speed mobile performance needed to report these events for easy, flexible and efficient shooting.T-231Provide succinct user interface, convenient for customers to quickly build a system. Fastening board construction and professional audio and video interface sittableENGCamera.T-231A variety of modulation modes and encoding parameter settings are available to meet the performance needs of different applications. These features enableT-231Become the city, suburbs and other environments live broadcast and news gathering applications of choice.
■ Camera buckle mounting
■ The use of international advanced H.264 compression technology, support 4:2:2 class, to achieve studio-level image quality
■ Support for 40ms (1 frame) ultra-low latency
■ 3 km coverage, strong de-firing capacity, able to penetrate multi-storey building barrier (actual distance depends on the specific test environment)
■ Provides 3 user preset modes to support high-quality mode, medium-quality mode, high-mobility mode, easy for users to quickly set according to their own practical applications
■ Simple and friendly interface
■ Industrial design for a wide range of harsh environments
Function module |
T-231N |
T-231L |
T-231S |
Wireless part |
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Modulation |
COFDM QPSK,16QAM,64QAM FEC 1/2,2/3,3/4,5/6,7/8 Protection interval1/4,1/8,1/16,1/32 |
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Bandwidth |
8MHz |
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Frequency range |
336~344MHz/606~806MHz/1.24~1.3GHz/1.452~1.492GHz/1.95~2.7GHz |
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Output power |
50/100/200/400/800mW |
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Antenna interface |
NType master,50ohm |
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AV input |
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Video input |
HD/SD-SDIAdaptive input (BNC x1, 75ohm) CVBSInput (BNC x1, 75ohm) |
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Video format |
1080i50, 1080i59.94, 1080i60 720p59.94, 720p50, 720p60, NTSC, PAL |
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Audio input |
SDIEmbedded audio,Ch1/Ch2 Simulated stereoL/R,XLR -5Interface, male |
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Audio format |
Sample rate:48KHz Sampling depth:16bit |
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How to code |
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Video coding |
H.264 |
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4:2:2Class |
Not supported |
Not supported |
Support |
Class and level |
Profile: High, Main Level: 4.1/4.0/3.2/3.1/3.0 |
Profile: High 422, Main Level: 4.1/4.0/3.2/3.1/3.0 |
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Video code rate |
HD: 1~17.5Mbps;SD: 0.5~12.5Mbps |
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Audio encoding |
MPEG1 Layer2 |
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Code rate |
128/256/384Kbps |
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System delay (25Frame rate) |
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Delay |
760ms |
120ms(3Frame) |
40ms(1Frame) |
Security |
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Encryption |
AES128, the key can be set |
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User interface |
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How to control |
OLEDKeys |
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Upgrade the interface |
SupportUSBThe socket is upgraded.USB 2.0 x 1 |
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Preset mode |
3Type preset mode: high mobility, medium quality, high picture quality |
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Power |
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Power input |
11~17V |
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Battery |
Professional camera battery |
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Power |
25W |
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How to install |
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How to install |
Buckle-mountmounted (VType/Atype optional) |
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Environmental parameters |
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Operating temperature |
-20~55℃ |
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Storage temperature |
-20~70℃ |
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Weight |
1.3Kg |
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Size |
51mm(D) x 130mm(W) x 212mm(H) |
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Humidity |
Less than 95% No condensation |
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