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
Specifikim
Standarde | Moduli i standardeve COFDM DVB-T/DVB-T2 me Diversitet 2 antenë | ||||
Formati i modulimit | COFDM / DVB-T | ||||
Tensioni i furnizimit | 12-24VDC | ||||
Diapazoni i frekuencës | 170MHz ~ 930 MHz (i rregullueshëm, dhe 2.4-5.8G të personalizuar në dispozicion sipas kërkesës tuaj) | ||||
Gjerësia e brezit të kanalit | 6MHz / 7MHz / 8MHz | ||||
Modulimi i bartësit të nënkodit | QPSK,16QAM,64QAM | ||||
Intervali i rojeve | 1/8, 1/4 | ||||
Shkalla e kodit të gabimit | 1/2;2/3;3/4;5/6;7/8 | ||||
Pengesa e hyrjes | 50Ω E pabalancuar | ||||
Konsumi i energjisë | Vrapimi:3W Max. (DC 12 V in); Në gatishmëri: 0.5W Max. (DC 12 V in) | ||||
Ndërfaqja e telekomandës | UART / IR | ||||
Temperatura e punës | -20℃~+50℃ | ||||
Temperatura e magazinimit | -40℃~+65℃ | ||||
Dalja audio | Stereo | ||||
Raporti i pamjes së videos | 16: 9; 4:3 | ||||
Kërko | Kërkimi automatik i kanaleve, Kërkimi manual | ||||
Ndërfaqja e daljes video | CVBS, HDMI | ||||
Kontroll infra të kuqe | Marrës standard infra të kuqe në distancë NEC | ||||
Dimensioni | 112mm×67.5mm×22mm | ||||
Vërejtje | Përpunim i avancuar i sinjalit për kushtet e mjedisit celular |
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.
Karakteristikat
- Dual Antenna reception
- Support working frequency range: 160MHz ~ 930 MHz, 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, data rate, working frequency, wireless bandwidth, etc.) 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);
- Furnizimi me energji elektrike: 6~15V, working power consumption is 230mA@12V.
- Machine size: 115x90x34mm
- Machine weight: 243 grams
Lidhës:
- Power In: 12~ 24V
- RJ45:preset for future
- HDMI Out: A type HDMI carrier, high-definition audio and video output interface
- CVBS AV jashtë 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 ndërfaqe:
- Recording video can be connected to an external USB flash drive or USB hard disk
- Upgrade for new firmware
- Automatike: Auto-Search new channel
- Info: Show current channel information, for example, frekuenca, bandwidth, etj
- REC: Record current channel to the USB stick
- Stop: Stop to record
- Channel Switch: Switch channel loop from 503Mhz, 509Mhz, 515Mhz, and 521Mhz.
- Ne rregull: confirmation
Madhësia
112mm × 67.5mm × 22mm
RF Performance Test
Operating Center Frequency 470MHz, Power Amplifier: 1W
Operating Center Frequency 700MHz, Power Amplifier: 1W
Shqyrtime
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