COFDM RF Modulator ndi Demodulator firmware ikufanizira

Chithunzi cha COFDM Kufunika kwa ma module ndi ma module:

• Modulation module yothandizira h.264 ndi h.265 encoding,
• Demodulator module yothandizira h.264 ndi h.265 decoding,
• Tx+RX firmware njira: Makanema a Proprietary H.264 amagwiritsira ntchito p-frames kokha kwa latency yotsika kwambiri
• Tх+Rx firmware njira: Kuyika kwa kanema wa HDMI + AV, njira ziwiri kanema psinjika kufala
• AES-256 encryption/decryption ya HDMI ndi CVBS zolowetsa
• Kuwongolera kwathunthu pazigawo za COFDM, bandwidth yosinthika kuchokera ku 1MHz mpaka 8MHz mumayendedwe a 1KHz; FEC 1/2, 2/3, 3/4, 5/6, 7/8; alonda imeneyi 1/32, 1/16, 1/8, 1/4; gulu la nyenyezi QPSK, 16QAM, 64QAM; 0.5Mbps mpaka 31.67Mbps
• Ma protocol a RTCP ndi UDP otulutsa makanema a Rx

COFDM RF Modulator ndi Demodulator firmware ikufanizira

Hardware module

COFDM Modulator Encoder Transmitter Module:

COFDM Demodulator Decoder Receiver Module:

H264

H265

Komiti Yopangira Ma Parameter:

Lamulo la firmware la UART

Encoder Modulator Decoder Demodulator Module Parameter Configuration Malangizo

Fananizani ndi Hardware ndi Firmware

1. COFDM modulator encoder Transmitter Tx Module:

hardware	Chithunzi cha Vcan1776TX
Kukhazikitsa mwachizolowezi	Wireless parameter\bitrates\password\…\ kukhazikitsa kudzera pa SconC kapena AT command
AES	Ophatikizidwa HDMI kapena Embedded SDI kapena AV audio
Za bitrates	COFDM opanda zingwe ulalo wokha amathandiza 0.5Mbps kuti 31.67Mbps Koma kuonetsetsa zabwino kanema khalidwe ndi opanda zingwe kufalitsa mtunda, ma encoding bitrate amangokhala osakwana 15Mbps.

Firmware	F1 (USB disk kuchita: Kusintha kwa F2 ku F1)	F2 (USB disk kuchita: Kusintha kwa F1 ku F2)
ntchito	Ingothandizira kulowetsa kwa HDMI kapena AV(kanema imodzi)   A. Makanema a Proprietary H.264 amangogwiritsa ntchito ma p-frames a latency yotsika kwambiri B. Kanema wamba wa H.264 compression C. Kuphatikizika kwakanema kwabwino kwa H.265 AT kulamula kusinthana pakati pa A/B/C	thandizo HDMI + AV athandizira (mavidiyo awiri)   Normal H.265 kanema psinjika kwa kanema awiri

2. COFDM demodulator decoder Rceiver Rx Module:

hardware	Chithunzi cha Vcan1776RX-H264
ntchito	thandizo HDMI + Kutulutsa kwa AV Kumangidwira RTSP seva kumathandizira kuti makanema azituluka pa Ethernet A. Kanema wa Proprietary H.264 amangogwiritsa ntchito ma p-frames kuti akhale otsika kwambiri. B. Normal H.264 kanema decompression AT lamulo kusinthana pakati A/B
Kukhazikitsa mwachizolowezi	Wireless parameter\password\…\ kukhazikitsa kudzera pa SconC kapena AT command
AES	Ophatikizidwa HDMI kapena Embedded SDI kapena AV audio

hardware	Chithunzi cha Vcan1776RX-H265
ntchito	thandizo HDMI + AV linanena bungwe
Kukhazikitsa mwachizolowezi	Wireless parameter\bitrates\password\…\ kukhazikitsa kudzera pa SconC kapena AT command
AES	Ophatikizidwa HDMI kapena Embedded SDI kapena AV audio

Firmware	F1 (TF khadi kuchita: Kusintha kwa F2 ku F1)	F2 (TF khadi kuchita: Kusintha kwa F1 ku F2)
ntchito	Seva yomangidwira ya RTSP imathandizira kuti makanema azituluka pa Ethernet;   A. Normal H.264 kanema decompression B. Normal H.265 kanema decompression AT lamulo kusinthana pakati A/B	Normal H.265 kanema decompression kwa mavidiyo awiri Musagwirizane anamanga-RTSP seva

COFDM Tx ndi Rx tebulo lophatikizidwa:

Firmware ndi ntchito	Chithunzi cha Vcan1776TX	Chithunzi cha Vcan1776RX-H264	Chithunzi cha Vcan1776RX-H265
H.264 low latency	F1 -A	A	×
Wamba H.264	F1 -B	B	F1-A
Wamba H.265	F1-C	×	F1-B
Makanema awiri H.265	F2	×	F2

Mtengo Fananizani

Module Model	Mtengo wagawo	kuchuluka	Total
Chithunzi cha Vcan1776TX	$680	21	$1360
Chithunzi cha Vcan1776RX-H264	$350	1	$350
Chithunzi cha Vcan1776RX-H265	$350	1	$350
Komiti Yopangira Ma Parameter	$40	2	$80

Za ku Modulator encoder transmitter TX module, Chonde lingalirani zogula 2 Zithunzi za Vcan1776TX, imodzi ya F1 firmware ndi imodzi ya F2 firmware, kuti tiyerekezere mosavuta.

Za ku Demodulator decoder Receiver RX module, chonde ganizirani kugula H264 imodzi ndi H265 imodzi kuti mufananize.

COFDM RF Modulator ndi Demodulator firmware ikufanizira

Zithunzi za COFDM demodulator