COFDM IP wireless data transmitter module

COFDM IP wireless video data transmitter module One-way Ethernet transparent transmission network port Vcan1816

1. membentuk tautan transmisi port jaringan transmisi nirkabel satu arah Modul transmisi menerima data melalui port jaringan dan mentransmisikan data yang diterima oleh port jaringan dalam bentuk COFDM Setelah menerima data + receive the module, membentuk tautan transmisi port jaringan transmisi nirkabel satu arah Modul transmisi menerima data melalui port jaringan dan mentransmisikan data yang diterima oleh port jaringan dalam bentuk COFDM Setelah menerima data
2. Modul transmisi menerima data melalui port jaringan dan mengirimkan data yang diterima oleh port jaringan dalam bentuk COFDM
3. Modul transmisi menerima data melalui port jaringan dan mengirimkan data yang diterima oleh port jaringan dalam bentuk COFDM, Modul transmisi menerima data melalui port jaringan dan mengirimkan data yang diterima oleh port jaringan dalam bentuk COFDM

Fungsi modul transmisi nirkabel port jaringan COFDM searah:

fitur

• Fungsi modul transmisi nirkabel port jaringan COFDM searah, dan kemudian data port jaringan ditransmisikan.
• dan kemudian data port jaringan ditransmisikan: port jaringan, dan kemudian data port jaringan ditransmisikan. dan kemudian data port jaringan ditransmisikan: dan kemudian data port jaringan ditransmisikan
• CFG-UART: dan kemudian data port jaringan ditransmisikan, 4dan kemudian data port jaringan ditransmisikan, can be docked to our parameter configuration panel. dan kemudian data port jaringan ditransmisikan, Bandwidth nirkabel, dan kemudian data port jaringan ditransmisikan (dan kemudian data port jaringan ditransmisikan, dan kemudian data port jaringan ditransmisikan, mode konstelasi, dan kemudian data port jaringan ditransmisikan, dan lain-lain) dan kemudian data port jaringan ditransmisikan.
• dan kemudian data port jaringan ditransmisikan (terima kasih): dan kemudian data port jaringan ditransmisikan.
• antarmuka kartu TF, upgrade software, dan pemeliharaan.
• antarmuka input daya (Kekuasaan): 2dan pemeliharaan. tegangan suplai: 7V ~ 24V.
• dan pemeliharaan: dan pemeliharaan, dan data di-flash ketika data ditransmisikan biasanya.
• Daya indikator LED: Indikator masukan daya, dan pemeliharaan.
• dan pemeliharaan: 73dan pemeliharaan (dan pemeliharaan), dan pemeliharaan.
• dan pemeliharaan:
• dan pemeliharaan: 1/2, 2/3, 3/4, 5/6, 7/8
• dan pemeliharaan: QPSK / QAM16 / QAM64
• modus IFFT: 2K
• dan pemeliharaan: 1/4, 1/8, 1/16, 1/32
• Bandwidth nirkabel: 1 dan pemeliharaan, 1Langkah KHz
• Daya keluaran RF yang dapat dikonfigurasi: -94Daya keluaran RF yang dapat dikonfigurasi (Daya keluaran RF yang dapat dikonfigurasi, Daya keluaran RF yang dapat dikonfigurasi).
• Daya keluaran RF yang dapat dikonfigurasi: antara 200MHz ~ dan 2300MHz dapat dikonfigurasi secara sewenang-wenang

Daya keluaran RF yang dapat dikonfigurasi

Tingkat transmisi nirkabel (Tingkat antarmuka udara):

Menilai(Daya keluaran RF yang dapat dikonfigurasi) Daya keluaran RF yang dapat dikonfigurasi (BandWidth(MHz) * 8.0/7.0) / (1+prajurit) * 1512/2048*Daya keluaran RF yang dapat dikonfigurasi(Daya keluaran RF yang dapat dikonfigurasi) * Daya keluaran RF yang dapat dikonfigurasi * 188/204.

Daya keluaran RF yang dapat dikonfigurasi, Daya keluaran RF yang dapat dikonfigurasi, Daya keluaran RF yang dapat dikonfigurasi, Daya keluaran RF yang dapat dikonfigurasi:

Receiver Module

Suggestions

1. This is a one-way unidirectional transmission system. if you need a two-way bidirectional transmission system, please check this link. https://ivcan.com/t/two-ways/
2. This is only a data transmission system, if you need vide+data transmission, please look details of these modules, https://ivcan.com/p/modulator-demodulator-module-encoder-decoder-hdmi-cvbs/
3. If you need a relay (repeater) to support a longer transmission range (distances), please choose stronger PA (Power Amplifier) dalam, sebagai contoh, change 1Watts PA to 2.5 Watt atau 5 watt.

–160MHz~860MHz HD video COFDM receiver module with HDMI/AV/Ethernet/USB output

The COFDM receiver module is a compact digital diversity receiver with integrated H.264 decoding, suitable for use in fluid and high-mobility applications. The receiver module accepts signals from two antennas to significantly enhance the demodulated performance and increase the operating range. The receiver module can find and lock automatically to the incoming transmission quickly according to the pre-set frequency and bandwidth. This receiver module features a range of comprehensive signal outputs including HD at 720p and 1080P, down-converted HD CVBS monitor video, and two analog audios supported.

The receiver module also includes DVR record functionality with a Micro SD card or USB disk. Selain itu, the receiver module has a built-in RTSP server that enables video streaming over Ethernet for remote software or hardware decoders. And the receiver module also enables video streaming over USB for remote Android device decoders like smartphones or Android PAD. This allows multiple remote viewers to monitor the same video simultaneously. The receiver module also supports display characters string on the video display screen with the video together in OSD mode.

When paired with the Our COFDM transmitter module, the receiver module offers a comprehensive, rapidly-deployable video and audio solution that enables advanced situational awareness. It can play an essential role in delivering real-time live video from both ground and airborne mobile platforms.

• COFDM demodulation and H.264 video decoder;
• Full HD resolution, 1080[email protected];
• Great security by AES decryption;
• DVR record with Micro SD card or USB disk;
• Built-in RTSP server enables video streaming over Ethernet;
• Enables video streaming over USB host for the remote device;
• Supports display characters string on the video display screen in OSD mode;
• Stable signal transfer in NLOS and high speed moving;
• Adjustable working frequency, Bandwidth.

Spesifikasi:

IO

demodulasi

RF

Video and Audio

Monitoring and control

Comprehensive receiver setup with Our Config Panel or Windows PC or other devices via control UART.

kisaran suhu

@ 50I: 0° to +70°C Ambient

Penyimpanan: @ 50I

Karakter fisik

Board Dimensions: 80.4*50.8mm

Power requirements

@ 50I: 9~24VDC

Konsumsi daya: <[email protected]

IO Signals

kunci-kunci + LEDs:

The receiver module has a 2*5PIN PH2.0mm connector which provides “keys + LEDs” signals. It is designed for customers who want to expand LEDs and keys to their cases.

PWR led signal: this two-pin can connect to an led for the power indicator, and constant light when the device is normally powered.

The link led signal: this two-pin can connect to an led for a wireless link indicator, which blinks when the video stream is received.

REC led signal: this two-pin can connect to an led for record indicator, and constant light when video recording.

REC key signal: this two-pin can connect to a button for the switch of video recording, and a short press to change its status. The receiver will automatically check the storage device(micro SD card or USB disk) after powering on and start to record video when the storage device is inserted. Just press it to stop or record again.

OSD key: this two-pin can connect to a button for turning on/off the status of the OSD displaying, long press it to switch(more than 1s). The status will be kept after a reboot. When the OSD status is on without any OSD data input from the data uart, the device will display information on the video screen as:

RF：338.0MHz BW：4.0MHz ; RF, frekuensi kerja; BW, Bandwidth

QPSK CR：2/3 prajurit：1/16 ; Konstelasi, FEC, Interval penjaga

UDARA：3.90Mbps ; UDARA, wireless transmitting bitrates

VBR：3.05Mbps AES OFF ; VBR, video bitrates; AES OFF, AES encryption turned off.

SIG1：27 SIG2：22 ; SIG1, the signal intensity of antenna 1; SIG2, the signal intensity of antenna 2

ber1：0.14% ber2：100.00% ; ber1, bit error rate of antenna 1; ber2, bit error rate of antenna 2

REC OFF Tidak ada Storage ; video recording status

Paired with COFDM transmitter:

The default normal features of the two-antenna Wireless receiver module can be paired with all of Our H.264 transmitter modules. The HD video latency from its inputting of the transmitter to the HDMI screen displaying of the receiver is about 200~250ms.

Our two-antenna COFDM Wireless Receiver module can also be paired with our COFDM transmitter module for the lowest video latency application when manufactured with specified firmware. The specified firmware enables proprietary H.264 video compression/decompression only using p-frames for the lowest latency. The video latency from its inputting of the transmitter to the HDMI screen displaying of the receiver is about 50ms to 130ms.

How to test COFDM IP wireless video data transmitter module?