COFDM RF Modulator le Demodulator firmware bapisa
COFDM RF Tlhokahalo ea modulator le demodulator:
- Module wa modulo o tshehetsang h.264 le h.265 khouto,
- Demodulator module e tšehetsang h.264 le h.265 decoding,
- Tx+RX khetho ea firmware: Proprietary H.264 video compression e sebelisa feela p-frames bakeng sa latency e tlase haholo
- Tх+Rx firmware khetho: Kenyelletso ea video ea HDMI + AV, phetiso ea compression ea video ea litsela tse peli
- AES-256 encryption/decryption bakeng sa HDMI le CVBS input
- Taolo e felletseng holim'a liparamente tsa COFDM, bandwidth e ka lokisoang ho tloha ho 1MHz ho isa ho 8MHz ka mehato ea 1KHz; FEC 1/2, 2/3, 3/4, 5/6, 7/8; itebela hore karohano 1/32, 1/16, 1/8, 1/4; sehlopha sa linaleli QPSK, 16QAM, 64QAM; sekhahla sa sekhahla sa 0.5Mbps ho isa ho 31.67Mbps
- Liprothokholo tsa RTCP le UDP bakeng sa tlhahiso ea video ea Rx
COFDM RF Modulator le Demodulator firmware bapisa
Tafole ea likateng
Modulator ea lisebelisoa
COFDM Modulator Encoder Transmitter Module:
COFDM Demodulator Decoder Receiver Mojule:
H264
H265
Parameter Configuration Board:
UART firmware taelo
Encoder Modulator Decoder Demodulator Module Litaelo tsa Tlhophiso ea Parametha
Hardware le Firmware Bapisa
1. COFDM modulator encoder Transmitter Tx Module:
| Hardware | Vcan1776TX |
| Boemo bo tloaelehileng | Wireless parameter\bitrates\password\…\ setting via SconC or AT command |
| AES | Maqhubu a Maqhubu |
| Mabapi le li-bitrate | Sehokelo sa waelese sa COFDM ka boeona se tšehetsa 0.5Mbps ho isa ho 31.67Mbps Empa ho netefatsa boleng bo botle ba video le sebaka sa phetisetso ea waelese., li-bitrate tsa encoding tsa video li lekantsoe ka tlase ho 15Mbps. |
| Firmware | F1 (USB disk ho etsa: Nchafatso ea F2 ho F1) | F2 (USB disk ho etsa: Nchafatso ea F1 ho F2) |
| mosebetsi | E ts'ehetsa feela ho kenya HDMI kapa AV(video e le 'ngoe) A. Proprietary H.264 compression ea video e sebelisitse feela p-frames bakeng sa latency e tlase haholo ea B. Tlhōrō ea Khatiso ea video ea H.264 C. Tloaelehileng H.265 video compression AT taelo ea ho switjha pakeng tsa A/B/C | tšehetsa HDMI + Av input (livideo tse peli) Tloaelehileng H.265 video e compression bakeng sa tse peli video |
2. COFDM demodulator decoder Receiver Rx Module:
| Hardware | Vcan1776RX-H264 |
| mosebetsi | tšehetsa HDMI + Tlhahiso ea AV E hahelletsoeng ka har'a seva ea RTSP e nolofalletsa video ho tsoa ho Ethernet A. Proprietary H.264 video decompression e sebelisitse feela p-frames bakeng sa latency e tlase. B. Tloaelehileng H.264 video decompression AT taelo ea ho switjha pakeng tsa A/B |
| Boemo bo tloaelehileng | Wireless parameter\password\…\ setting via SconC or AT command |
| AES | Maqhubu a Maqhubu |
| Hardware | Vcan1776RX-H265 |
| mosebetsi | tšehetsa HDMI + Av khumo |
| Boemo bo tloaelehileng | Wireless parameter\bitrates\password\…\ setting via SconC or AT command |
| AES | Maqhubu a Maqhubu |
| Firmware | F1 (Ho etsa karete ea TF: Nchafatso ea F2 ho F1) | F2 (Ho etsa karete ea TF: Nchafatso ea F1 ho F2) |
| mosebetsi | Seva ea RTSP e hahelletsoeng ka hare e nolofalletsa video ho tsoa ka Ethernet; A. Tlhōlo e tloaelehileng ea video ea H.264 B. Tloaelehileng H.265 video decompression AT taelo ea ho switjha pakeng tsa A/B | Tlhōlo e tloaelehileng ea video ea H.265 bakeng sa livideo tse peli Ha e tšehetse seva ea RTSP e hahiloeng ka hare |
Tafole e kopantsoeng ea COFDM Tx le Rx:
| Firmware le ts'ebetso | Vcan1776TX | Vcan1776RX-H264 | Vcan1776RX-H265 |
| H.264 latency e tlase | F1 -A | A | × |
| Tloaelehileng H.264 | F1 -B | B | F1-A |
| Tloaelehileng H.265 | F1-C | × | F1-B |
| Lifitio tse peli H.265 | F2 | × | F2 |
Theko Bapisa
| Mohlala oa Module | Theko ea thepa ka 'ngoe | palo | Kakaretso |
| Vcan1776TX | $680 | 21 | $1360 |
| Vcan1776RX-H264 | $350 | 1 | $350 |
| Vcan1776RX-H265 | $350 | 1 | $350 |
| Parameter Configuration Board | $40 | 2 | $80 |
Bakeng sa Modulator encoder transmitter TX module, Ka kopo, nahana ka ho reka 2 Setšoantšo sa Vcan1776TX, e 'ngoe bakeng sa firmware ea F1 le e' ngoe bakeng sa firmware ea F2, bakeng sa papiso e bonolo ea teko.
Bakeng sa Mojule oa RX oa moamoheli oa mochini oa demodulator, ka kopo nahana ho reka H264 e le 'ngoe le H265 e le' ngoe ho bapisa.
COFDM RF Modulator le Demodulator firmware bapisa