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
સ્પષ્ટીકરણ
ધોરણ | DVB-T/DVB-T2 COFDM Standards module with Diversity 2 એન્ટેના | ||||
Modulation Format | સીઓએફડીએમ / ડીવીબી-ટી | ||||
Supply Voltage | 12-24VDC | ||||
આવર્તન શ્રેણી | 170MHz~930MHz (adjustable, and customized 2.4-5.8G available on your request) | ||||
Channel Band Width | 6મેગાહર્ટઝ / 7મેગાહર્ટઝ / 8મેગાહર્ટઝ | ||||
Subcode carrier modulation | ક્યૂપીએસકે,16કયુએએમ,64કયુએએમ | ||||
રક્ષક અંતરાલ | 1/8, 1/4 | ||||
Error Code Rate | 1/2;2/3;3/4;5/6;7/8 | ||||
ઇનપુટ અવરોધ | 50Ω Unbalanced | ||||
પાવર વપરાશ | Running:3W Max. (DC 12V in); સ્ટેન્ડબાય: 0.5W Max. (DC 12V in) | ||||
Remote Control Interface | UART / આઈઆર | ||||
Working Temperature | -20℃~+50℃ | ||||
સંગ્રહ તાપમાન | -40℃~+65℃ | ||||
Audio Output | સ્ટીરિયો | ||||
Video aspect ratio | 16: 9; 4:3 | ||||
શોધો | Automatic Channel Search, Manual Search | ||||
Video Output Interface | સીવીબીએસ, એચડીએમઆઇ | ||||
Infrared control | Standard NEC remote infrared receiver | ||||
પરિમાણ | 112mm×67.5mm×22mm | ||||
Remarks | 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.
વિશેષતા
- 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, 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 (એચડીએમઆઇ, સીવીબીએસ, USB port simultaneous output):
- HDMI Type-A port audio and video output
- સીવીબીએસ (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);
- વીજ પુરવઠો: 6~15V, working power consumption is 230mA@12V.
- Machine size: 115x90x34mm
- Machine weight: 243 grams
કનેક્ટર:
- Power In: 12V 24 વી
- RJ45:preset for future
- HDMI Out: A type HDMI carrier, high-definition audio and video output interface
- CVBS AV બહાર 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
- યુએસબી interface:
- Recording video can be connected to an external USB flash drive or USB hard disk
- Upgrade for new firmware
- Autoટો: Auto-Search new channel
- Info: Show current channel information, for example, આવર્તન, bandwidth, વગેરે
- REC: Record current channel to the USB stick
- Stop: Stop to record
- Channel Switch: Switch channel loop from 503Mhz, 509Mhz, 515Mhz, and 521Mhz.
- OK: confirmation
કદ
112mm × 67.5mm × 22mm
RF Performance Test
Operating Center Frequency 470MHz, Power Amplifier: 1ડબલ્યુ
Operating Center Frequency 700MHz, Power Amplifier: 1ડબલ્યુ
સમીક્ષાઓ
હજુ સુધી કોઈ સમીક્ષાઓ નથી.