COFDM Wireless Video Receiver HDMI CVBS output
COFDM Wireless Video Receiver HDMI CVBS output mini modulator module long-distance FPV UAV Transmission UART config Recorder
विशिष्टता
मानक | DVB-T/DVB-T2 COFDM Standards module with Diversity 2 एन्टेना | ||||
Modulation Format | COFDM / DVB-टी | ||||
Supply Voltage | 12-24VDC | ||||
आवृत्ति सीमा | 170MHz~930MHz (समायोज्य, and customized 2.4-5.8G available on your request) | ||||
Channel Band Width | 6मेगाहर्ट्ज / 7मेगाहर्ट्ज / 8मेगाहर्ट्ज | ||||
Subcode carrier modulation | QPSK,16QAM,64QAM | ||||
गार्ड अंतराल | 1/8, 1/4 | ||||
Error Code Rate | 1/2;2/3;3/4;5/6;7/8 | ||||
इनपुट Impedance | 50Ω Unbalanced | ||||
शक्ति खपत | Running:3W Max. (DC 12V in); तयारीमा बस्नू: 0.5W Max. (DC 12V in) | ||||
Remote Control Interface | UART / र | ||||
कार्य तापमान | -20℃~+50℃ | ||||
भण्डारण तापमान | -40℃~+65℃ | ||||
अडियो आउटपुट | स्टेरियो | ||||
Video aspect ratio | 16: 9; 4:3 | ||||
खोज | Automatic Channel Search, Manual Search | ||||
Video Output Interface | CVBS, HDMI | ||||
Infrared control | Standard NEC remote infrared receiver | ||||
आयाम | 112mm×67.5mm×22mm | ||||
टिप्पणीहरू | Advanced signal processing for mobile environment conditions |
Work for COFDM-907T
HD digital wireless video transmission receiver COFDM-907R
Built-in Decoder board and COFDM dual-antenna receiving demodulation module, the whole machine adopts aluminum alloy casing, high receiving sensitivity, low decoding display delay, high-definition video output stable and clear.
विशेषताहरु
- Dual Antenna reception
- Support working frequency range: 160MHz~930MHz, the center working frequency can be configured;
- Wireless bandwidth is configurable;
- The sensitivity of dual antenna reception -100±1dbm (QPSK 8MHz);
- Wireless receiving status information (such as received signal strength, air interface rate, डाटा दर, working frequency, wireless bandwidth, आदि) can be superimposed/not displayed on the video screen through the OSD switch button, or output to the serial port (customized) ;
- Low-latency H264 video decoding, support 1080P@60 decoding playback;
- Audio and video output (HDMI, CVBS, USB port simultaneous output):
- HDMI Type-A port audio and video output
- CVBS (Lotus Head) AV audio and video output
- Output video stream to the phone/tablet decoding display via USB port
- Support video receiving and decrypting function (matching with video encryption at the transmitting end);
- Support TF card or USB disk video recording;
- Provide one-way single-direction transparent data transmission serial port;
- Provide parameters to configure the serial port for working settings (such as center working frequency, wireless bandwidth, receiving decryption password);
- विद्युत आपूर्ति: 6~15V, working power consumption is 230mA@12V.
- Machine size: 115x90x34mm
- Machine weight: 243 grams
कनेक्टर:
- Power In: 12~ 24V
- RJ45:preset for future
- HDMI Out: A type HDMI carrier, high-definition audio and video output interface
- CVBS ए वी बाहिर analog video output interface
- RF ANT In wireless signal input antenna interface, SMA external threaded inner hole
- UART : TX RX GND to connect the PC for frequency adjust
- USB इन्टरफेस:
- Recording video can be connected to an external USB flash drive or USB hard disk
- Upgrade for new firmware
- स्वतः: Auto-Search new channel
- Info: Show current channel information, for example, आवृत्ति, bandwidth, आदि
- REC: Record current channel to the USB stick
- Stop: Stop to record
- Channel Switch: Switch channel loop from 503Mhz, 509MHz, 515MHz, and 521Mhz.
- ठिक छ: confirmation
आकार
112mm × 67.5mm × 22mm
RF Performance Test
Operating Center Frequency 470MHz, Power Amplifier: 1डब्ल्यू
Operating Center Frequency 700MHz, Power Amplifier: 1डब्ल्यू
समीक्षा
कुनै समीक्षा अझै छन्.