COFDM RF Iarrtas modal modulator agus demodulator:
- Modal atharrachadh a 'toirt taic do chòdachadh h.264 agus h.265,
- Modal demodulator a 'toirt taic do dhì-chòdachadh h.264 agus h.265,
- Roghainn firmware Tx + RX: Bidh teannachadh bhidio seilbh H.264 a’ cleachdadh dìreach frèaman-p airson an ùine as ìsle
- Roghainn firmware Tх + Rx: Cuir a-steach bhidio eadar-aghaidh HDMI + AV, tar-chuir teannachaidh bhidio dà-shligheach
- AES-256 crioptachadh / dì-chrioptachadh airson cuir a-steach HDMI agus CVBS
- Smachd iomlan air paramadairean COFDM, leud-bann a ghabhas rèiteachadh bho 1MHz gu 8MHz ann an ceumannan 1KHz; FEC 1/2, 2/3, 3/4, 5/6, 7/8; Guard ceada 1/32, 1/16, 1/8, 1/4; reul-bhad QPSK, 16QAM, 64QAM; ìre bit bho 0.5Mbps gu 31.67Mbps
- Pròtacalan RTCP agus UDP airson toradh bhidio Rx
Coimeas eadar COFDM RF Modulator agus firmware Demodulator
Clàr-innse
Modulator bathar-cruaidh
COFDM Modulator Encoder Transmitter Modal:
![Coimeas eadar COFDM RF Modulator agus firmware DemodulatorHDMI cuir a-steach CVBS Vcan1746TX encoder modulator transmitter board COFDM HDMI CVBS input](https://i0.wp.com/ivcan.com/wp-content/uploads/2023/01/Vcan1746TX-encoder-modulator-transmitter-board-COFDM-HDMI-CVBS-input.webp?resize=1000%2C1000&ssl=1)
Modal Glacadair Decoder Demodulator COFDM:
H264
![Coimeas eadar COFDM RF Modulator agus firmware DemodulatorRX-H264 COFDM-RF-demodulator-decoder-receiver-H264-Vcan1776RX-H264](https://i0.wp.com/ivcan.com/wp-content/uploads/2023/01/COFDM-RF-demodulator-decoder-receiver-H264-Vcan1776RX-H264.webp?resize=1000%2C1000&ssl=1)
H265
![Coimeas eadar COFDM RF Modulator agus firmware Demodulator 3 COFDM-RF-demodulator-decoder-receiver-H265](https://i0.wp.com/ivcan.com/wp-content/uploads/2023/01/COFDM-RF-demodulator-decoder-receiver-H265.webp?resize=1000%2C1000&ssl=1)
Bòrd rèiteachaidh paramadair:
![Coimeas eadar COFDM RF Modulator agus firmware Demodulator 4 Parameter-configuration-panel-Scon-1](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/10/Parameter-configuration-panel-Scon-1.webp?resize=700%2C348&ssl=1)
Òrdugh firmware UART
Stiùireadh rèiteachaidh paramadair modal Encoder Modulator Decoder Demodulator
Dèan coimeas eadar bathar-cruaidh is firmware
1. COFDM modulator encoder Transmitter Tx Module:
Hardware | Vcan1776TX |
Suidheachadh àbhaisteach | Wireless parameter\bitrates\password\…\ suidheachadh tro àithne SconC no AT |
AES | Cruthan bhidio |
Mu dheidhinn bitrates | Tha ceangal gun uèir COFDM fhèin a’ toirt taic do 0.5Mbps gu 31.67Mbps Ach gus dèanamh cinnteach à càileachd bhidio math agus an astar tar-chuir gun uèir, tha na bitrates còdachadh bhidio cuingealaichte gu nas lugha na 15Mbps. |
Firmware | F1 (Diosca USB ri dhèanamh: F2 ùrachadh gu F1) | F2 (Diosca USB ri dhèanamh: Luchdaich a-nuas F1 gu F2) |
Dleastanas | Na cuir taic ach ri cuir a-steach HDMI no AV(aon bhidio) Tha. Cha robh teannachadh bhidio H.264 seilbh ach a’ cleachdadh frèamaichean-p airson an ùine as ìsle B. Dùmhlachadh bhidio àbhaisteach H.264 C. Dlùthadh bhidio àbhaisteach H.265 AT àithne gus gluasad eadar A/B/C | cuir taic ri HDMI + AV-steach (dà bhidio) Normal dlùthadh bhidio H.265 airson dà bhidio |
2. Modal decoder demodulator COFDM Rx Modal:
Hardware | Vcan1776RX-H264 |
Dleastanas | cuir taic ri HDMI + Toradh AV Bidh frithealaiche RTSP togte a’ comasachadh sruthadh bhidio a-mach thairis air Ethernet A. Cha chleachd dì-dhùmhlachadh bhidio seilbh H.264 ach frèaman-p airson an ùine as ìsle. B. Dì-dhùmhlachadh bhidio àbhaisteach H.264 AT àithne gus gluasad eadar A/B |
Suidheachadh àbhaisteach | Wireless parameter\password\…\ suidheachadh tro àithne SconC no AT |
AES | Cruthan bhidio |
Hardware | Vcan1776RX-H265 |
Dleastanas | cuir taic ri HDMI + AV toradh |
Suidheachadh àbhaisteach | Wireless parameter\bitrates\password\…\ suidheachadh tro àithne SconC no AT |
AES | Cruthan bhidio |
Firmware | F1 (Cairt TF ri dhèanamh: F2 ùrachadh gu F1) | F2 (Cairt TF ri dhèanamh: Luchdaich a-nuas F1 gu F2) |
Dleastanas | Bidh frithealaiche RTSP togte a ’comasachadh sruthadh bhidio a-mach thairis air Ethernet; Tha. Dì-dhùmhlachadh bhidio H.264 àbhaisteach B. Dì-dhùmhlachadh bhidio àbhaisteach H.265 AT àithne gus gluasad eadar A/B | Dì-dhùmhlachadh bhidio H.265 àbhaisteach airson dà bhidio Na cuir taic ri frithealaiche RTSP togte |
Clàr paidhir COFDM Tx agus Rx:
Firmware agus gnìomh | Vcan1776TX | Vcan1776RX-H264 | Vcan1776RX-H265 |
H.264 latency ìosal | F1 -a | Tha | × |
H.264 àbhaisteach | F1 -B | B | F1-A |
H.265 àbhaisteach | F1-C | × | F1-B |
Dà bhidio H.265 | F2 | × | F2 |
Dèan coimeas eadar prìsean
Modail Modail | Prìs an Aonaid | Uimhir | iomlan |
Vcan1776TX | $680 | 21 | $1360 |
Vcan1776RX-H264 | $350 | 1 | $350 |
Vcan1776RX-H265 | $350 | 1 | $350 |
Bòrd rèiteachaidh paramadair | $40 | 2 | $80 |
Airson an modulator encoder transmitter TX modal, Feuch an smaoinich thu air ceannach 2 seataichean de Vcan1776TX, aon airson firmware F1 agus aon airson firmware F2, airson coimeas deuchainn furasta.
Airson an demodulator decoder Receiver modal RX, feuch an smaoinich thu air aon H264 agus aon H265 a cheannach gus coimeas a dhèanamh.
Coimeas eadar COFDM RF Modulator agus firmware Demodulator