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
Cov Txheej Txheem
Specification
Txheej Txheem | DVB-T/DVB-T2 COFDM standards module nrog ntau haiv neeg lus 2 kav hlau txais xov | ||||
Modulation Format | COFDM / DVB-T | ||||
Mov Voltage | 12-24VDC | ||||
Ntau zaus | 170MHz~930MHz (kho kom haum, and customized on your request) | ||||
Channel Qhab Width | 6MHz / 7MHz / 8MHz | ||||
Subcode carrier modulation | QPSK,16Qam,64Qam | ||||
Neeg Zov Me Nyuam | 1/8, 1/4 | ||||
Yuam Kev Code Tus Nqi | 1/2;2/3;3/4;5/6;7/8 | ||||
Input Impedance | 50Ω Unbalanced | ||||
Hwj huam | khiav:3W Max. (DC 12V hauv DC 12V hauv DC 12V hauv DC); Standby: 0.5W Max. (DC 12V hauv DC 12V hauv DC 12V hauv DC) | ||||
Tej thaj chaw deb tswj Interface | UART / IR | ||||
UA HAUJ LWM KUB | -20°C.+50°C | ||||
Kub cia | -40°C.+65°C | ||||
Audio Tso Zis | Nws tso suab | ||||
Yees duab nam piv | 16: 9; 4:3 | ||||
Nrhiav | Automatic Channel nrhiav, Nrhiav Kev Tshawb Nrhiav | ||||
Yees duab tso zis Interface | CVBS, HDMI | ||||
Infrared tswj | Txheem NEC tej thaj chaw deb infrared receiver | ||||
Dimension | 112mm×67.5m×22m | ||||
Taus | Ua ntej teeb liab txheej txheem rau mobile tej yam mob |
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.
Nta
- 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 tau txais cov ntaub ntawv raws li txoj cai (such as received signal strength, cua interface tus nqi, npaum li cas, ua hauj lwm zaus, wireless bandwidth, thiab lwm yam.) can be superimposed/not displayed on the video screen through the OSD switch button, or output to the serial port (kev cai dab khiav) ;
- Low-latency H264 yees duab decoding, support 1080P@60 decoding playback;
- Audio thiab yees duab tso zis (HDMI, CVBS, USB port simultaneous output):
- HDMI Type-A port audio and video output
- CVBS (Lotus Head) AV lub tso zis video
- 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);
- Fais fab mov: 6£15V, working power consumption is 230mA@12V.
- Tshuab loj loj: 115x90x34mm
- Machine weight: 243 grams
Connector:
- Power In: 12~24V
- RJ45:preset for future
- HDMI Out: A type HDMI carrier, high-definition audio and video output interface
- CVBS AV tawm 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 interface:
- Recording video can be connected to an external USB flash drive or USB hard disk
- Upgrade for new firmware
- Piv txwv: Auto-Search new channel
- Info: Show current channel information, piv txwv, zaum, qhabwidth, thiab lwm yam
- REC: Record current channel to the USB stick
- Stop: Stop to record
- Channel Switch: Switch channel loop from 503Mhz, 509Mhz, 515Mhz, and 521Mhz.
- Ua li: confirmation
Raws li cov
112mm × 67.5mm × 22mm
RF kev xeem
Khiav hauj lwm Center zaus 470MHz, Fais Amplifier: 1W
Khiav hauj lwm Center zaus 700MHz, Fais Amplifier: 1W
Kev
Muaj cov tsis muaj kev kaj.