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Brian HamiltonYours is the best I have found so far. -
AlexAfter ordering from you in July. we want to expand our cooperation, please give me solution for Long range Transmitter around 40-70KM. Thanks!
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ChrisThe Transmitter ST11HPT working perfect! We will order more soon. Look forward to establish long term business relationship with you!
Contact Person :
Sonia
Phone Number :
Mobile: +86 135 9021 5519
WhatsApp :
+8613590215519
TTL / RS232 / RS485 UHF NLOS / LOS COFDM Transmitter With Adjustable Bandwidth , 2-8MHz
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Whatsapp:0086 18588475571
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Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| Environment | NLOS/LOS | Video | High Definition Multimedia Interface And CVBS |
|---|---|---|---|
| Antenna | UHF | Data | RS232/485 |
| RX Sensitivity | ≤-104dBm@4Mhz/≤-97dBm@8Mhz | Frequency Step | 150Khz |
| TX Modulation | COFDM | Working Temperatue | -15℃—60℃ |
| Audio Output | 2.1Vp (open Circuit Output) | ||
| High Light | cofdm hd wireless transmitter,wireless hd video transmitter |
||
Product Description
TTL / RS232 / RS485 UHF NLOS / LOS COFDM Transmitter With Adjustable Bandwidth , 2-8MHz
Introduction
ST9502T wireless video transmitters series are based on MPEG-II and H.264 encoding technology, the HD digital wireless video transmission equipment was first developed in 2011. The system uses 300-900MHz frequency, advanced COFDM, QPSK, QAM modulation technology, highly improves the transmission, disturbance and the combination of the image quality , the high transmission specifically comes to more than 5KM .
Equipment Characteristic:
- High quality digital video processing , H.264 coding and encoding
- Real-time transmission system, delay time for end-to-end is less than50ms
- Great action ability, can transmit images voice stably in the condition of high speed movement and multi-path interference.
- Strong NLOS (non-line of sight) transmission capacity
- Long distance transmission;
- Spatial diversity reception ability, support high-speed mobile transmission.
- Stable signals, image clear and stable, has no mosaic or drag phenomenon.
- Support multi- video sources, standard definition & high definition compatible.
- Removable battery, ensure the long working time.
| Frequency | 300-900MHz(adjustable),1.2G/2.4G/5.8GHz(customized) |
| RF output Power | 5Watt(adjustable) |
| Voltage | DC12V/3.5A |
| Modulation | COFDM |
| Constellation | QPSK,16QAM,64QAM(optional), QPSK/16QAM/64QAM @ 6/7/8MHz |
| Bandwidth | 1.25/2.5/6/7/8MHz(optional) |
| Transfer rate | 2/4/6/8Mbps(optional) |
| FEC | 1/2,2/3,3/4,5/6,7/8(optional) |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Video Input |
High Definition Multimedia Interface FHD Video PAL/NTSC analog video |
| Audio Input | Analog stereo left and right channels |
| Video Compression | H.264 |
| Data encryption | AES 265 bit / ALLTECH Basic scrambling |
| Flatness |
≤2dB(within full frequency range) , ≤0.5dB (within 8MHz) |
| Carrier | 2K,8K |
| Video Signal | 1Vp-p@75Ω,NTSC/PAL adaptive |
| Resolution | 720×576(PAL) , 720×480(NTSC) |
| RF Interface | N(F) |
| Video Format | High Definition Multimedia Interface(1080P) and PAL/NTSC |
| AV Interface | BNC |
| Case Material | Aluminum alloy, waterproof |
| Built-in battery | 1000mA, 3Hrs |
| Work environment | -30~70° |
| NLOS Distance | 1-5KM |
| Size | 180*100*60mm |
| Weight | 1.2Kg(net weight) |
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