COFDM RF Modulator uye Demodulator firmware enzanisa

COFDM RF Modulator uye demodulator module inoda:

• Modulation module inotsigira h.264 uye h.265 encoding,
• Demodulator module inotsigira h.264 uye h.265 decoding,
• Tx+RX firmware sarudzo: Proprietary H.264 compression yevhidhiyo inoshandisa p-frames chete kune yakaderera latency
• Tх+Rx firmware sarudzo: HDMI + AV interface yevhidhiyo yekupinda, maviri-nzira vhidhiyo compression kutapurirana
• AES-256 encryption/decryption yeHDMI uye CVBS yekupinda
• Kudzora kwakazara pamusoro peCOFDM paramita, bandwidth inogadziriswa kubva pa1MHz kusvika ku8MHz mumatanho e1KHz; FEC 1/2, 2/3, 3/4, 5/6, 7/8; Guard penguva 1/32, 1/16, 1/8, 1/4; nyeredzi QPSK, 16QAM, 64QAM; bit rate 0.5Mbps kusvika 31.67Mbps
• RTCP uye UDP mapuroteni eRx vhidhiyo inobuda

COFDM RF Modulator uye Demodulator firmware enzanisa

Hardware modulator

COFDM Modulator Encoder Transmitter Module:

COFDM Demodulator Decoder Receiver Module:

H264

H265

Parameter Configuration Board:

UART firmware command

Encoder Modulator Decoder Demodulator Module Parameter Configuration Mirayiridzo

Hardware uye Firmware Enzanisa

1. COFDM modulator encoder Transmitter Tx Module:

Hardware	Vcan1776TX
Normal setting	Wireless parameter\bitrates\password\…\ kuseta kuburikidza neSconC kana AT command
AES	AES256
Nezve bitrates	COFDM isina waya yekubatanidza pachayo inotsigira 0.5Mbps kusvika 31.67Mbps Asi kuve nechokwadi chemhando yevhidhiyo yakanaka uye chinhambwe chekufambisa chisina waya, vhidhiyo encoding bitrate inogumira kune isingasviki 15Mbps.

Firmware	F1 (USB dhisiki kuita: F2 inogadziridza kuF1)	F2 (USB dhisiki kuita: F1 inogadziridza kuF2)
basa	Tsigira chete HDMI kana AV kuisa(vhidhiyo imwe)   A. Proprietary H.264 video compression yakangoshandisa p-frames kune yakaderera latency B. Normal H.264 kudzvanya kwevhidhiyo C. Normal H.265 kudzvanya kwevhidhiyo AT kuraira kuchinja pakati peA/B/C	tsigira HDMI + AV chiyamuro (mavhidhiyo maviri)   Normal H.265 vhidhiyo compression yemavhidhiyo maviri

2. COFDM demodulator decoder Rceiver Rx Module:

Hardware	Vcan1776RX-H264
basa	tsigira HDMI + AV inobuda Yakavakwa-mukati RTSP sevha inogonesa vhidhiyo kutenderera kunze pamusoro peEthernet A. Proprietary H.264 vhidhiyo decompression yakashandiswa chete ma-p-frames kune yakaderera latency. B. Normal H.264 video decompression AT command to switch between A/B
Normal setting	Wireless parameter\password\…\ kuseta kuburikidza neSconC kana AT command
AES	AES256

Hardware	Vcan1776RX-H265
basa	tsigira HDMI + AV goho
Normal setting	Wireless parameter\bitrates\password\…\ kuseta kuburikidza neSconC kana AT command
AES	AES256

Firmware	F1 (TF kadhi kuita: F2 inogadziridza kuF1)	F2 (TF kadhi kuita: F1 inogadziridza kuF2)
basa	Yakavakwa-mukati RTSP sevha inogonesa vhidhiyo kuyerera kunze pamusoro peEthernet;   A. Normal H.264 vhidhiyo decompression B. Normal H.265 video decompression AT command to switch between A/B	Normal H.265 vhidhiyo decompression yemavhidhiyo maviri Usatsigire yakavakirwa-mukati RTSP server

COFDM Tx uye Rx pairi tafura:

Firmware uye basa	Vcan1776TX	Vcan1776RX-H264	Vcan1776RX-H265
H.264 low latency	F1 -A	A	×
Zvakajairwa H.264	F1 -B	B	F1-A
Zvakajairwa H.265	F1-C	×	F1-B
Mavhidhiyo maviri H.265	F2	×	F2

Mutengo Enzanisa

Module Model	Mutengo wechikamu	uwandu	muunganidzwa
Vcan1776TX	$680	21	$1360
Vcan1776RX-H264	$350	1	$350
Vcan1776RX-H265	$350	1	$350
Parameter Configuration Board	$40	2	$80

For the modulator encoder transmitter TX module, Ndapota funga kutenga 2 seti yeVcan1776TX, imwe yeF1 firmware uye imwe yeF2 firmware, kuitira nyore kuenzanisa bvunzo.

For the demodulator decoder Receiver RX module, ndapota funga kutenga imwe H264 uye imwe H265 kuenzanisa.

COFDM RF Modulator uye Demodulator firmware enzanisa

COFDM demodulator database