COFDM Modulator Demodulator Module Encoder Decoder HDMI CVBS AV Input AES 256 FHD RF streaming
Cov Lus Qhia
Another side view
COFDM Encoder module, CVBS / HDMI tswv yim, IP tso zis
Yog xav paub ntxiv txog COFDM encoder board, thov mus saib ntawm no
COFDM Encoder module Advantage:
- Ultra-low latency H.265/H.264 audio thiab video encoding siab tshaj plaws txhawb nqa 1080P@60 real-time video capture thiab encoding
- HDMI lossis AV audio thiab video input, tom qab encoding, Ethernet chaw nres nkoj tso zis lossis tso zis rau wireless module, video encoding ntsis tus nqi yuav dynamically configured
- Txhawb suab tswv yim thiab suab seev suab tso zis
- Txhawb nqa ob cov yeeb yaj kiab (HDMI + AV) ib txhij input encoding (xaiv, Lub neej ntawd yog HDMI lossis AV encoding, xaiv ib qho los ntawm ob qho khoom siv nkag). )
- Web UI los yog serial chaw nres nkoj UART AT hais kom ua rau configuration tswj
COFDM transmitter module
COFDM modulator-demodulator datasheet download tau
COFDM demodulator Vcan1776RX-H264 datasheet
The last version of the TX RX board
TX: V6.5.6p
RX: 4.1.2p
FAQs
- Lus nug 1: Koj puas tuaj yeem qhia kuv ib feem ntawm cov khoom siv no, peb sim nrhiav hauv zos thiab xyuas. teb 1: Nws yog inductance npe LOH32PN2R2NNC.
- Qhia Cov Ntsiab Lus Qhia: Yog hais tias lub hwj huam mov tam sim no ntawm lub rooj tsavxwm zoo tab sis tsis muaj RF tso zis, tej zaum cov hauv qab no tivthaiv TC1-1-13MX+ feem ntau puas lawm.
- Txhawm rau kom tsis txhob muaj kev puas tsuaj rau cov cuab yeej no thaum thauj (cov cuab yeej nws tus kheej yog qhov siab), peb xaj cov kua nplaum liab tiv thaiv rau cov cuab yeej no thaum peb xa nws.
- Tus kws tshaj lij kuj qhia kom koj xyuas seb lub cable puas xoob lossis tsis zoo.
- Thov sim hloov FPC cable txuas ob lub rooj tsavxwm
- We can provide spare parts if you're sure which one.
Ntsoov
Thov xyuas qhov txuas hauv qab no.
Encoder Modulator Decoder Demodulator Module Parameter Configuration Instructions COFDM AT Command
3. Lo lus nug, Yog tias peb lub koob yees duab zoo txaus rau ob leeg 4 MHz thiab 8 MHz bandwidth. Nyob rau hauv cov ntaub ntawv no, Yuav tsum tus neeg siv khoom xaiv 4 MHz los yog 8 MHz?
teb: Peb txoj kev xa khoom COFDM ib leeg siv 4Mz wireless bandwidth los ntawm lub neej ntawd, sib xws rau tus nqi video me ntsis ntawm 3.12Mbps, uas txaus rau 1080p; Yog tias hloov mus rau 8MHz wireless bandwidth nyob rau hauv tib lub sijhawm, tus yees duab me ntsis tus nqi ob npaug rau 6.24Mbps. Txhua tus neeg siv khoom tuaj yeem xaiv ntawm wireless bandwidth 4MHz thiab 8MHz, txawm tias 6MHz kuj tuaj yeem txiav txim siab.
4. Lo lus nug: Qhov twg yog qhov zoo dua rau qhov tx + rx teeb tsa los ntawm qhov tau txais kev pom zoo?
teb: Rau kev sib txuas wireless, Nws tuaj yeem suav hais tias yooj yim tias qhov tau txais rhiab heev yuav siab dua ntawm qis wireless bandwidths. Los ntawm qhov kev xav ntawm kev txais rhiab heev, 4MHz>6MHz>8MHz
Ntsoov
Thov xyuas qhov txuas hauv qab no
COFDM Relay Repeater module rau drone UAV wireless video transmitter thiab receiver Vcan1870
Ib channel txais rhiab heev:
-97+/-1dbm ntawm QPSK 8MHz,
-98+/-1dbm ntawm QPSK 6MHZ,
rhiab heev los ntawm 3dbm thaum tau txais nrog dual antennas
Yog, kev pab txhawb nqa.
COFDM Video encoder modulator transmitter module 3.5G thiab 4G xeem tau.
Lub receiver default firmware txhawb RTSP player, Qee cov neeg siv khoom nyiam UDP player, uas peb kuj muab tau, then RTSP player doesn't support. (RTSP thiab UDP tsuas tuaj yeem xaiv ib qho ntawm ob lub firmware)
Thov download tau ntawm qhov link hauv qab no.
Splayer_v4.2_2020.6.6
https://drive.google.com/file/d/1ihzUhfnx2Wo3zLO8UAs1aUQeLswonJD-/view?usp=sharing
Splayer_v4.3_2022.10.22
https://drive.google.com/file/d/1PQc-LZ55qGnjeMsjkHYSloHfY3NEUsGH/view?usp=drive_link
Ntsoov, thov mus saib cov nram qab no daim duab.
Yuav hloov HDMI lossis CVBS video input li cas ntawm UART AT hais kom ua?
How to upgrade the COFDM video receiver
How to upgrade the COFDM drone video encoder modulator board
Xyuas
Muaj cov kev xyuas tsis tau.