COFDM RF Modulator me Demodulator firmware whakataurite
COFDM RF Ko te tono mo te modulator me te demodulator:
- Ko te waahanga whakarereke e tautoko ana i te whakawaehere h.264 me te h.265,
- Ko te kōwae demodulator e tautoko ana i te h.264 me te h.265 wetewaehere,
- Tx+RX kōwhiringa mārō: Ko te kōpeketanga ataata H.264 e whakamahi ana i nga papa-p mo te roanga iti rawa
- Tх+Rx kōwhiringa mārō: HDMI+AV atanga whakaurunga ataata, e rua-ara te tuku kōpeketanga ataata
- AES-256 whakamunatanga / wetemuna mo te whakauru HDMI me te CVBS
- Katoa te mana whakahaere mo nga tawhā COFDM, bandwidth whirihora mai i te 1MHz ki te 8MHz i roto i nga hikoinga 1KHz; FEC 1/2, 2/3, 3/4, 5/6, 7/8; wā Guard 1/32, 1/16, 1/8, 1/4; kāhui whetū QPSK, 16QAM, 64QAM; tere moka 0.5Mbps ki te 31.67Mbps
- Ko nga tikanga RTCP me te UDP mo te whakaputanga ataata Rx
COFDM RF Modulator me Demodulator firmware whakataurite
Ripanga Ihirangi
Kaihuri taputapu
COFDM Modulator Encoder Transmitter Module:
COFDM Demodulator Decoder Receiver Module:
H264
H265
Poari Whirihoranga Tawhā:
UART firmware whakahau
Whakawaehere Whakawaehere Weheweeweeweeweeweeweeweewere Tohutohu Whirihoranga Tawhā Tauira
Whakatauritea nga taputapu me te Firmware
1. COFDM modulator encoder Transmitter Tx Module:
| Pūmārō | Vcan1776TX |
| Tautuhinga noa | Wireless parameter\bitrates\password\…\ setting via SconC or AT command |
| AES | AES256 |
| Mo nga reiti moka | Ko te hononga ahokore COFDM ake e tautoko ana i te 0.5Mbps ki te 31.67Mbps Engari hei whakarite i te kounga ataata pai me te tawhiti whakawhiti ahokore, he iti iho i te 15Mbps nga reiti whakawaehere ataata. |
| Firmware | F1 (Kopae USB hei mahi: F2 whakahou ki F1) | F2 (Kopae USB hei mahi: F1 whakahou ki F2) |
| taumahi | Tautoko anake te whakauru HDMI, AV ranei(kotahi ataata) He. Ko te kōpeketanga ataata H.264 anake i whakamahia nga papa-p mo te iti rawa o te torohūtanga B. Kōpeketanga ataata H.264 pūnoa C. Tikanga H.265 ataata kōpeketanga AT whakahau ki te whakawhiti i waenganui i A/B/C | tautoko HDMI + tāuru AV (e rua nga ataata) Kōpeketanga ataata H.265 pūnoa mō te rua ataata |
2. COFDM demodulator decoder Rceiver Rx Module:
| Pūmārō | Vcan1776RX-H264 |
| taumahi | tautoko HDMI + Putanga AV Ka taea e te tūmau RTSP te hanga-i roto i te rere ataata i runga i a Ethernet A. Ko te whakahekenga ataata H.264 motuhake i whakamahi i nga papa-p mo te iti rawa te torohūtanga. B. Normal H.264 video decompression AT command to switch between A/B |
| Tautuhinga noa | Wireless parameter\password\…\ setting via SconC or AT command |
| AES | AES256 |
| Pūmārō | Vcan1776RX-H265 |
| taumahi | tautoko HDMI + putanga AV |
| Tautuhinga noa | Wireless parameter\bitrates\password\…\ setting via SconC or AT command |
| AES | AES256 |
| Firmware | F1 (TF card to do: F2 whakahou ki F1) | F2 (TF card to do: F1 whakahou ki F2) |
| taumahi | Built-in RTSP server enables video streaming out over Ethernet; He. Normal H.264 video decompression B. Normal H.265 video decompression AT command to switch between A/B | Normal H.265 video decompression for two videos Do not support built-in RTSP server |
COFDM Tx and Rx paired table:
| Firmware and function | Vcan1776TX | Vcan1776RX-H264 | Vcan1776RX-H265 |
| H.264 low latency | F1 -A | He | × |
| Normal H.264 | F1 -B | B | F1-A |
| Normal H.265 | F1-C | × | F1-B |
| Two videos H.265 | F2 | × | F2 |
Whakataurite Utu
| Module Model | Utu Waeine | rahinga | tapeke |
| Vcan1776TX | $680 | 21 | $1360 |
| Vcan1776RX-H264 | $350 | 1 | $350 |
| Vcan1776RX-H265 | $350 | 1 | $350 |
| Poari Whirihoranga Tawhā | $40 | 2 | $80 |
Mo nga modulator encoder transmitter TX module, Tena koa whakaaro ki te hoko 2 Ko nga waahanga o Vcan1776TX, kotahi mo F1 firmware me tetahi mo F2 firmware, mo te whakatauritenga whakamatautau ngawari.
Mo nga demodulator decoder Kaiwhiwhi RX kōwae, whakaaro koa ki te hoko i tetahi H264 me tetahi H265 hei whakataurite.
COFDM RF Modulator me Demodulator firmware whakataurite