ماژول گیرنده رادیویی مش IP برای پیوند داده ویدیویی پهپاد UHF Vcan2024

IP mesh radio transceiver module for drone video data link UHF

IP mesh radio transceiver module is suitable for point-to-multi-point or multi-point-to-multi-point network requirements.

مثلا, your project requires multiple transmitters and multiple receivers. Each node can act as a relay for other nodes. Each node cannot be individually defined as a transmitter, گیرنده, or repeater. Each node is a transmitter, یک گیرنده, and a repeater, such as security squads, bicycle racing, 2+ drones in the sky, 2+ receivers on the ground, و برنامه های کاربردی دیگر.

ویژگی

1. Two-way bidirectional transmission video data download and upload
2. TDD OFDM full-duplex IP Mesh radio wireless transceiver module for video and data transmission
3. Dual RF Power: 24± 1dBm, 2-کانال
4. حساسیت:-102DBM به(1Mbps@20MHz bandwidth)
5. Support transmit distance: 500~2000 meters (زمین به زمین), 5~22km (پهپاد به زمین); For a longer range, we needed the extra power amplifier support. (2وات, 5وات, 10وات)
6. عرضه کنید 3 Wireless transparent transmission Ethernet RJ45 ports,1 Wireless transparent transmission serial port rs232 UART data link, و 1 Configuration serial UART (TTL) بندر.
7. آنتن دوتایی: main and auxiliary antennas, which can be configured as dual transmitting and dual receiving, single transmitting and dual receiving, or single transmitting and single receiving.
8. Support wireless working frequency bands:566~678MHz و 1420~1530MHz
9. Supports 110Mhz automatic frequency hopping within and between frequency bands
10. Wireless bandwidth configurable:1.4مگاهرتز、3مگاهرتز、5مگاهرتز、10مگاهرتز、20مگاهرتز、40مگاهرتز, the maximum air interface rate can reach 100Mbps.
11. روش مدولاسیون: QPSK/QAM16/QAM64 Automatic adaptation
12. پشتیبانی از رمزگذاری و رمزگشایی لینک های بی سیم
13. Support wireless ad hoc network Mesh Communication method, تا 32 node network.
14. All node communications share the working bandwidth and the system’s maximum sharing rate of 100Mbps. Adaptively distribute system rates equally.
15. Supports multi-hop routing topology, تا 32 nodes 31-hop routing. Fixed route configuration is supported and takes effect permanently.
16. Support the highest300km/h moving speed.
17. This board supports the CX6779K modem.
18. One-way delay index formula(ام‌اس): 6*اچ + (5/2) * N/2 * اچ * 3, the two-way delay multiplied by 2（N is the number of nodes within two hops, the number of hops is H). The optimized delay between two nodes: One-hop one-way delay between two nodes≤10ms; Four-node chain optimization delay: four-node three-hop single-hop one-way delay≤10ms； 6 Point chain networking,3 هاپ, one-way delay50ms；8 امتیاز, one hop for all points, one-way delay36ms；8 امتیاز, serial7 hop, one-way delay170ms；32 امتیاز, one hop for all points, one-way delay120ms；32 امتیاز, serial31 Jump one-way delay3750ms。
19. Logical master node power-on network construction delay20s~80s(There are no restrictions on modules. به طور کلی, the logical master node is powered on first.); Cold start, delay from node startup to network access<30s Received logical master node signal; hot start, slave node startup network access delay<1س(Ordinary one-hop node networking scenario); Hot start, power on the node from a single frequency point and connect to the network<480ام‌اس + 160ms*H(H is the hop count)。

FHSS Frequency Hopping

• We designed this wireless video and data transmission with uplink and downlink for those who need the frequency automatic hopping function.
• With frequency hopping technology (این مدل برای انتقال بی سیم ویدئو و داده با لینک داده بی سیم دو طرفه طراحی شده است) to ensure better stable signal communication, when the current frequency signal is worse, the system will automatically change the working frequency to another frequency for a better signal.
• This bidirectional OFDM radio module can work from 566Mhz to 678MHz or from 1420Mhz to 1530MHz bandwidth. So the frequency range has 110Mhz bandwidth change or hopping. If you set the frequency bandwidth at 10 مگاهرتز, then there are 11 frequency points for hopping.

مشخصات

• مدولاسیون TDD OFDM (Need FDD COFDM model?)
• پشتیبانی می کند 2 Frequency ranges (566~678MHz/1420~1530MHz)
• Supports FHSS frequency automatic hopping function
• 4/3/5/10/20/40پهنای باند مگاهرتز
• Max 100Mbps throughput
• Dual RF transmission power: 24± 1dBm, 2-channel for uplink and downlink
• صورت فلکی: QPSK, 16QAM, 64QAM, خود سازگاری
• حساسیت: -95DBM به (20پهنای باند مگاهرتز)
• Supports IP Video Data Transmission (3 پورت اترنت)
• پشتیبانی از انتقال اطلاعات سریال (1X RS232, 1X TTL)
• Without extra PA, Up to 22km LOS (پهپاد به زمین) و 2 کیلومتر LOS(زمین به زمین)
• Can add 2watts, 5وات, یا 10 watts to support longer range
• Web UI and control UART for management
• رمزگذاری AES128
• کنترل جریان Uplink و downlink (Video stream needs more and data streaming needs less)
• حالت شبکه: One-to-one P2P, one-to-many P2MP, many-to-one MP2P, relay/repeater, mesh or swarm network。
• مصرف برق: <7W
• ابعاد: 80 ایکس 57 x 9.1mm
• وزن: 41g
• Working Temperate: -20℃ ~ +65 ℃
• Storage Temperate: -40℃ ~ +80 ℃

IP Radio Module Connector (ورودی / خروجی)

برق وارد کنید	2PIN PH2.0mmConnector, DC در:9~30 ولت
اترنت-1	4کانکتور PIN PH1.25mm
اترنت-2	4کانکتور PIN PH1.25mm
Ethernet-3	4کانکتور PIN PH1.25mm
داده UART	3کانکتور PIN PH1.25mm, RS232(or TTL 3.3V)
UART را کنترل کنید	3کانکتور PIN PH1.25mm, TTL 3.3 ولت
یو اس بی	Micro USB Connector, برای ارتقاء نرم افزار
سوئیچ	سیگنال کنترل Tx/Rx برای تقویت کننده قدرت خارجی
آنتن اصلی	پورت آنتن Tx/Rx, IPEX
آنتن دوم	پورت آنتن Tx/Rx, IPEX
12V بیرون	خروجی 12 ولت داخلی(<200mA), برای منبع تغذیه فن خنک

اترنت 1, Ethernet2 and Ethernet3

The three Ethernet ports on board are bridged connections, so their IP addresses are the same. The photo below shows the 4PIN signals of the Ethernet port.

Switch Port

This port is a TX transmitter / RX receiver control signal for the extra power amplifier. The maximum RF transmission power of our module is 24±1dBm two channels, We also provide the correct power amplifier to increase the RF Power to 2-watt / 5-watt /10-watt if you need a longer range than 22km.

The below diagram shows how to add a power amplifier outside extra of this IP Radio Module.

This operation is for your reference only. If you need to add an external power amplifier, it is best to tell us and we will configure it for you, or ask a professional to operate it, در غیر این صورت, the PA will be easily burned.

سیگنال	Electrical level	I/O	شرح	mark
PA-enable1	1.8V	O	High electrical level: data transmitting, change to high electrical level at 3.19us before transmitting and to low electrical level at 0.26us after transmitting finished.	High-Tx Low-Rx

داده UART

• The data UART is RS232 as default.
• We also can change the data port from RS232 to TTL 3.3V UART before the cargo delivery.
• The baud rate of data UART can be set as 115200, 57600, 38400, 19200, 9600, 4800, 2400, و 1200.

Control UART and USB port

Only one of these two ports is valid at the same time. Control UART is valid by default shipment. Please contact us if you need to use a USB UART. You can manage our module with Web UI or AT command via control UART.

LEDs light

LED1: LED برق, قرمز, چراغ روشن با برق معمولی.

LED2: blue, LED3: سبز, LED2 and LED3 indicate the wireless working status as described in the below table.

Central node	Blue LED2 light on all the time and green LED3 is not light
گره دسترسی	Green LED3 lights on all the time when the access node is connected to the central node.
	The blue LED2 indicates the access node linking signal status with the central node. When the wireless linking signal is strong, blue LED2 blinks every 30 ثانیه; When the wireless linking signal is middle, blue LED2 blinks every 6 ثانیه; When the wireless linking signal is weak, blue LED2 blinks every 1 دوم.

Sometimes customers may need to assemble the indicating LEDs on their housing case panel, so our board also provides a soldering hole for the three LED signals. The LED signal is described in the below table.

LED	شرح	Representation soldering hole
LED1	LED برق	LED1-GND and LEDs-VCC
LED2	Wireless indicating LED	LED2-GND and LEDs-VCC
LED3		LED3-GND and LEDs-VCC

Wireless networking with the IP MESH Radio Module

• Our module supports two operating modes: Access Node and Central Node. It can be managed through Web UI or AT command via control UART.
• Our module supports features of a maximum of 63 گره های دسترسی متصل به گره مرکزی. All the Nodes are in the same wireless LAN and share the whole transmission bandwidth (maximum 100Mbps throughout).
• We call downlink data from the Central Node to the Access Node, and we call uplink data from the Access Node to the Central Node.
• نسبت جریان Uplink و downlink را می توان از طریق وب UI یا دستور AT کنترل کرد.
• When using our module for point-to-point transmitting, uplink و downlink کل پهنای باند انتقال را به اشتراک می گذارند (maximum 100Mbps throughout).
• Our module supports networking modes: نقطه به نقطه, Point-to-Multi-point, رله, و مش (هنگام سفارش نسخه مش را مشخص کنید).

نوع شبکه

This module supports star networking and Mesh networking, and the prices vary greatly. Please choose the appropriate networking method according to your application.

1. شبکه ستاره
   1. P2P: Point-to-Point Networking Type
   2. P2P Via Relay / Repeat Networking Type
   3. MP2P: Multi-Point-to-Point Networking Type
2. MP2MP: Multi-Point-to-Multi-Point Ad Hoc Mesh Networking type.
   1. In this Ad Hoc networking type, there is no central node, and each node can connect to the surrounding nodes to form a network. If one of the nodes fails or is out of range, the other nodes can re-network without being affected.
   2. Any node can be a transmitter, یک گیرنده, or a repeater. No prior settings are required. The role of each node is dynamic and can adjust itself to changes in real-time.

MESH Centerless Networking

پرسش و پاسخ

Q1: Can this mesh version be set to a P2P or P2MP model?

A1: بله.

Q2: How many nodes does it support in one network?

A2: This star network has a maximum of 64 گره ها, and the Mesh network has a maximum of 32 nods.

Q3: Can you provide options for amplifiers for ip mesh drone video data telemetry transceiver modules?

A3: We have 2 وات, 5 وات, و 10 وات تقویت کننده قدرت PA for this module. Each PA power amplifier we can make it at 600Mhz (566-678مگاهرتز) or 1.4Ghz (1420-1530مگاهرتز). There are two RF connectors for transmitting, so you’d better to add two power amplifiers for each module. In order to support frequency hopping at two bands (600Mhz and 1.4Ghz), so it is recommended that you add two power amplifiers: one is for 600Mhz, another is for 1.4Ghz. If your environment is electromagnetically clean but you need the highest bitrate, you can also use two 600Mhz or 1.4GHz amplifiers.

پست نسبی

1. Need a case that’s waterproof, ضد گرد و غبار, and fogproof?
2. Mesh Radios AT commands Manual
3. How to set and use the UART of drone wireless video data telemetry radio link?