COFDM RF Modulator thiab Demodulator firmware sib piv
COFDM RF Modulator thiab demodulator module xav tau:
- Modulation module txhawb h.264 thiab h.265 encoding,
- Demodulator module txhawb h.264 thiab h.265 decoding,
- Tx+RX firmware option: Proprietary H.264 video compression siv tsuas yog p-thav duab rau qhov qis tshaj latency
- Tх+Rx firmware option: HDMI + AV interface video tswv yim, ob txoj kev video compression kis tau tus mob
- AES-256 encryption/decryption rau HDMI thiab CVBS input
- Kev tswj tag nrho ntawm COFDM tsis muaj, bandwidth configurable los ntawm 1MHz mus rau 8MHz hauv 1KHz kauj ruam; FEC 1/2, 2/3, 3/4, 5/6, 7/8; khwb luv 1/32, 1/16, 1/8, 1/4; Lub hnub qub QPSK, 16QAM, 64QAM; ntsis tus nqi 0.5Mbps rau 31.67Mbps
- RTCP thiab UDP raws tu qauv rau Rx video tso zis
COFDM RF Modulator thiab Demodulator firmware sib piv
Cov Lus Qhia
Kho vajtse modulator
COFDM Modulator Encoder Transmitter Module:
COFDM Demodulator Decoder Receiver Module:
H264
H265
Parameter Configuration Board:
UART firmware hais kom ua
Encoder Modulator Decoder Demodulator Module Parameter Configuration Instructions
Hardware thiab Firmware Sib piv
1. COFDM modulator encoder Transmitter Tx Module:
| Kho vajtse | Vcan1776 TX |
| Kev teeb tsa li qub | Wireless parameter\bitrates\password\…\ setting via SconC or AT command |
| AES | Tuning Kauj ruam loj |
| Hais txog bitrates | COFDM wireless txuas nws tus kheej txhawb nqa 0.5Mbps rau 31.67Mbps Tab sis kom ntseeg tau cov yeeb yaj kiab zoo thiab qhov sib kis ntawm wireless., video encoding bitrates raug txwv kom tsawg dua 15Mbps. |
| Firmware | F1 (USB disk los ua: F2 hloov tshiab rau F1) | F2 (USB disk los ua: F1 hloov tshiab rau F2) |
| muaj nuj nqi | Tsuas yog txhawb HDMI lossis AV cov tswv yim(ib video) A. Proprietary H.264 video compression tsuas yog siv p-thav duab rau qis tshaj latency B. Ib txwm H.264 video compression C. Ib txwm H.265 video compression AT hais kom hloov ntawm A / B / C | txhawb HDMI + AV tswv yim (ob yeeb yaj duab) Ib txwm H.265 video compression rau ob video |
2. COFDM demodulator decoder Rceiver Rx Module:
| Kho vajtse | Vcan1776RX-H264 |
| muaj nuj nqi | txhawb HDMI + AV tso zis Built-in RTSP neeg rau zaub mov enables video streaming tawm tshaj Ethernet A. Proprietary H.264 video decompression tsuas yog siv p-thav duab rau qis tshaj latency. B. Ib txwm H.264 video decompression AT hais kom hloov ntawm A / B |
| Kev teeb tsa li qub | Wireless parameter\password\…\ setting via SconC or AT command |
| AES | Tuning Kauj ruam loj |
| Kho vajtse | Vcan1776RX-H265 |
| muaj nuj nqi | txhawb HDMI + AV tso zis |
| Kev teeb tsa li qub | Wireless parameter\bitrates\password\…\ setting via SconC or AT command |
| AES | Tuning Kauj ruam loj |
| Firmware | F1 (TF card ua: F2 hloov tshiab rau F1) | F2 (TF card ua: F1 hloov tshiab rau F2) |
| muaj nuj nqi | Built-in RTSP server ua rau cov yeeb yaj kiab tawm ntawm Ethernet; A. Ib txwm H.264 video decompression B. Ib txwm H.265 video decompression AT hais kom hloov ntawm A / B | Ib txwm H.265 video decompression rau ob lub yeeb yaj kiab Tsis txhob txhawb nqa built-in RTSP server |
COFDM Tx and Rx paired table:
| Firmware thiab ua haujlwm | Vcan1776 TX | Vcan1776RX-H264 | Vcan1776RX-H265 |
| H.264 qis latency | F1 -A | A | × |
| Ib txwm H.264 | F1-B | B | F1-A |
| Ib txwm H.265 | F1-C | × | F1-B |
| Ob tug yeeb yaj duab H.265 | F2 | × | F2 |
Nqe Sib piv
| Module Qauv | Chav tsev Nqe | kom muaj nuj nqis | Tag nrho cov |
| Vcan1776 TX | $680 | 21 | $1360 |
| Vcan1776RX-H264 | $350 | 1 | $350 |
| Vcan1776RX-H265 | $350 | 1 | $350 |
| Parameter Configuration Board | $40 | 2 | $80 |
Rau qhov Modulator encoder transmitter TX module, Thov xav txog kev yuav khoom 2 Vcan 1776 TX, Ib qho rau F1 firmware thiab ib qho rau F2 firmware, rau kev sib piv yooj yim.
Rau qhov Demodulator decoder Receiver RX module, thov xav txog yuav ib H264 thiab ib H265 los sib piv.
COFDM RF Modulator thiab Demodulator firmware sib piv