پهپاد ویدئویی داده های تله متری فرستنده-گیرنده پهپاد پیوند رادیویی فرستنده و گیرنده tdd

پهپاد ویدئویی داده های تله متری فرستنده-گیرنده پهپاد پیوند رادیویی فرستنده و گیرنده tdd

ویژگی های محصول

• Camera Compatibility

  • توصیه می شود: HD web camera with Ethernet (دوربین IP), most gimbal cameras have an Ethernet video output. (such as SIYI or Viewpro).

  • If your camera has only HDMI or CVBS output, an HDMI / CVBS encoder is required to convert video/audio to digital data before transmission.

  • در سمت گیرنده:

    • Direct connection to computer for Mission Planner or QGC, or NVR via Ethernet.

    • For HDMI monitor output, an IP to HDMI decoder is required.

• رابط ها

  • 2 × Ethernet ports

  • 4 × Data ports (default is 2x TTL, 1x RS232, 1x Sbus)

  • Default Data Interface: RS422 or other (optional TTL, SBus, UART, or RS485 upon request).

  • TTL compatible with flight controllers such as PixHawk and Sbus compatible with remote control.

• نرخ باود پورت داده

  • پورت داده 1: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200.

• Wireless Technology

  • آنتن دوتایی:

    • ANT Main (کانکتور SMA): انتقال دهد & دریافت کنید

    • ANT AUX: Receive only (diversity with ANT Main)

  • باندهای فرکانس (با پرش فرکانس خودکار):

    • 1420– 1530 مگاهرتز (1.4جی, پیش فرض)

    • 806826 مگاهرتز (800م) (800مگاهرتز, اختیاری)

    • 2401.5–2481.5 MHz (2.4جی, اختیاری)

  • Bandwidth options: 3 / 5 / 10 / 20 مگاهرتز

  • System throughput: تا 30 MBps (shared)

  • تلفیق: Adaptive QPSK / 16QAM / 64QAM

  • شبکه سازی: نقطه به نقطه, point-to-multipoint star topology (به عنوان مثال, 6 دوربین ها + 1 transmitter to 1 گیرنده)

  • انتقال قدرت: 2-وات (5W or 10W is optional)

  • حساسیت گیرنده: -103 dBm @ 10 پهنای باند مگاهرتز

  • امنیت: AES128 encryption/decryption

• Transmission Distance Options

  • 20 کیلومتر / 50 کیلومتر / 100 کیلومتر / 150 کیلومتر

• قدرت & مصرف

  • 2در PA: 12–16V, 33DBM به, TX <12W, RX <10W (رابط: XT30PW / XT60PW)

  • 5در PA: 24–25V, 37DBM به, TX <22W, RX <16W

  • 10در PA: 24–30V, 40–41dBm (28 ولت توصیه می شود), max 1.4A @28V, peak 2.8A @28V

  • Without external PA: 300میلی وات, 25DBM به

• مدیریت & نظارت

  • Configuration and status monitoring via رابط کاربری وب (default login: مدیر / مدیر).

  • Visit 192.168.10.230 on a browser to log in to the Web UI (Master / Central Node for the ground unit)

  • Visit 192.168.10.231 on a browser to log in to the Web UI (برده / Access Node for the air unit),

• Physical Specs

  • اندازه: 115 × 59 × 21 میلی متر (به استثنای کانکتورها)

  • وزن:

    • 2W: 195 گرم

مشخصات

پارامتر سیستم			شاخص فنی
Equipment type			Vcan2122
فرکانس کاری			5655~5775MHz
کانال RF			2T2R
قدرت انتقال			30DBM به (1W)
فاصله انتقال			Air to ground 15KM+(LOS)
پهنای باند کانال			10/20مگاهرتز
حالت مدولاسیون			QPSK/16QAM
Maximum speed			23.9Mbps@20MHz
رمزگذاری			AES256
تاخیر انتقال			≤10 میلی‌ثانیه
رابط RF			SMA*2
Device interface			شبکه محلی کابلی *1
			TTL/RS232 *1
			TTL/RS232/SBUS*1
مصرف			≤ 25W @4Mbps (واحد هوا)
			≤ 10W @1Mbps (واحد زمینی)
بعد، ابعاد، اندازه(L*W*H)			98.5*65.5*27میلی متر
وزن			198g
ولتاژ کاری			DC 9~26V, ارزش معمولی : +12V@3A
دمای کاری			-40~+70 ℃
جدول 2 MCS and total throughput （10/20MHz bandwidth）
خیر	MCS	10M Total throughput(مگابیت در ثانیه)		20M Total throughput (مگابیت در ثانیه)
1	BPSK1/3	nonsupport		3.5
2	BPSK1/2	nonsupport		4.8
3	BPSK2/3	nonsupport		5.9
4	BPSK3/4	nonsupport		6.8
5	QPSK1/3	4.0		7.0
6	QPSK1/2	5.8		9.7
7	QPSK2/3	7.1		11.9
8	QPSK3/4	8.1		13.7
9	16QAM1/3	8.0		11.7
10	16QAM1/2	11.6		16.9
11	16QAM2/3	14.2		20.8
12	16QAM3/4	16.4		23.9

ابعاد و وزن

Dimensional diagram

 

 

ابعاد و وزن

• بعد، ابعاد، اندازه: 98.5mm*65.5mm*27mm（include SMA 10mm）
• وزن: 198g

Interface Definition

نمودار رابط

The interface of the device adopts J30J-15PIN, با 1 منبع تغذیه, 1 پورت شبکه, 1 RS232/TTL, و 1 RS232/TTL/SBUS.

تعریف رابط

نظم خطی	نام پین	تعریف رابط	توضیحات رابط	جهت سیگنال
1	VCC	قدرت DC 9~26V	قدرت مثبت	من
2	VCC		قدرت مثبت	من
3	GND		Power negative	من
4	GND		Power negative	من
5	TX1P+	شبکه محلی کابلی *1	TX+	O
6	TX1M-		TX-	O
7	RX1P+		RX+	من
8	RX1M-		RX-	من
9	5V	5خروجی V	خروجی SBUS 5 ولت	O
10	TXD_A	پورت سریال 1 RS232/TTL	پورت سریال 1 TX	O
11	RXD_A		پورت سریال 1 RX	من
12	SBUS /TXD_B	پورت سریال 2 SBUS/TTL/RS232 (NOTE 3)	پورت سریال 2 TX	O
13	SBUS /RXD-B		پورت سریال 2 RX	من
14	GND		پورت سریال 2 زمین	O
15	GND	زمین	پورت سریال 1 زمین	O

توجه داشته باشید 1: Signal direction I indicate radio input and direction O shows radio output.

توجه داشته باشید 2: پورت سریال 1 can be used only with RS232/TTL, PIN10,11,15. Delivery is determined by the hardware. توجه داشته باشید 3: پورت سریال 2 can be used as RS232/TTL/SBUS. The factory is determined by hardware. TTL and SBUS can be switched by software.

توجه داشته باشید 4: When serial port 2 uses one SBUS, PIN9,13,14 is used at the ground end. Use PIN12,14 for the sky end. توجه داشته باشید 5: If two SBUS are required, configure pin12->pin12 for the sky SBUS mapping. pin13->pin13.

Description of the product status indicator

The STS light represents the SNR size of the received signal
STS colour	SNR
آبی	No connection is established
سبز	SNR>10DBM به
زرد	6DBM به<SNR<10DBM به
قرمز	SNR<6DBM به

 

نوع ماژول	حالت	PWR	LAN	STS
استاد	unsynchronized	The green light is steady on	Data is being transmitted and blinking	Blue light on
استاد	synchronization	The green light is steady on	Data is being transmitted and blinking	（green/yellow/red） Proportional to the strength of the received signal
برده	unsynchronized	The green light is steady on	Data is being transmitted and blinking	Blue light on
برده	synchronization	The green light is steady on	Data is being transmitted and blinking	（ green/yellow/red ） Proportional to the strength of the received signal

 

 

 

When the primary and secondary devices are not synchronized, the power PWR indicator of the primary and secondary devices is steady on, and the STS blue indicator of the primary device is always on. The blue light from the device’s STS flashes. When the master and slave are synchronized, the master and slave’s STS light becomes a

three-color light, and the green light is displayed if the signal quality is good. A yellow

light indicates moderate communication quality. A red light indicates poor communication quality. When the network port is sending or receiving data, the LAN indicators of the primary and secondary devices blink.

گزینه های قابل تنظیم

دوربین & ورودی ویدئو

• Compatible with IP cameras (شبکه محلی کابلی).

• Optional HDMI or CVBS encoder for analog cameras.

• Custom encoder integration upon request.

رابط ها & Data Ports

• پیش فرض: 2 × TTL, 1 × RS232, 1 × Sbus.

• اختیاری: RS422, UART, RS485, or fully customized data interface mapping.

• Adjustable baud rates for flight controller or telemetry integration.

Wireless Frequency Bands

• پیش فرض: 1420– 1530 مگاهرتز (1.4جی).

• اختیاری: 806826 مگاهرتز (800م) or 2401.5–2481.5 MHz (2.4جی).

• Custom frequency range available for government/military projects (در صورت درخواست).

پهنای باند & تلفیق

• Selectable bandwidth: 3 / 5 / 10 / 20 مگاهرتز.

• مدولاسیون تطبیقی: QPSK / 16QAM / 64QAM.

• Option to lock fixed modulation for specific environments.

Networking Modes

• Point-to-point link.

• Point-to-multipoint star network (به عنوان مثال, multiple cameras to one receiver).

• Custom mesh networking support upon request.

Transmit Power Levels

• Default 2W output.

• Optional 5W or 10W external PA (custom voltage and connector options available).

• Special configurations for low-power portable or long-distance applications.

انتقال از راه دور

• استاندارد: 20 کیلومتر / 50 کیلومتر / 100 کیلومتر / 150 کیلومتر.

• Extended distance customization with directional antennas or higher gain PAs.

امنیت

• Default AES128 encryption.

• Option to upgrade to AES256 or proprietary encryption methods.

مدیریت & نظارت

• Standard Web UI (IP configurable).

• Custom firmware branding or management interface available for OEM projects.

• نظارت از راه دور & telemetry API integration available.

فیزیکی & قدرت

• Default compact module: 115 × 59 × 21 میلی متر.

• Power input options: 12–16V (2W), 24–25V (5W), 24–30V (10W).

• سفارشی سازی رابط: XT30PW / XT60PW or user-defined.

• Enclosure and heat dissipation design can be tailored for UAV, وسیله نقلیه, or maritime use.

برنامه های کاربردی

1. انتقال ویدئو با پهپاد و پهپاد

   • Real-time aerial video streaming for surveillance, نقشه برداری, و بازرسی.

   • Used in agriculture, construction, و نظارت بر زیرساخت ها.

   • Supports FPV (نمای اول شخص) for drone pilots.

2. Security and Surveillance Systems

   • Wireless transmission from CCTV cameras to remote monitoring stations.

   • Useful for large campuses, factories, or outdoor areas where cabling is difficult.

3. Broadcasting and Live Event Streaming

   • Live video transmission for concerts, رویدادهای ورزشی, and TV productions.

   • Can replace traditional wired systems for temporary setups.

4. Robotics and Remote Control Vehicles

   • Transmits camera feeds from ground robots, وسایل نقلیه خودران, or ROVs (Remote Operated Vehicles).

   • Enables real-time monitoring and control in hazardous environments.

5. نظارت و بازرسی صنعتی

   • Wireless video for pipelines, خطوط برق, wind turbines, and other industrial assets.

   • Provides remote observation in hard-to-reach locations.

6. Emergency and Public Safety Applications

   • Video feeds from drones or portable cameras for disaster response, آتش نشانی, or police operations.

   • Rapid deployment in areas without infrastructure.

7. Research and Scientific Exploration

   • Real-time video transmission from wildlife cameras, underwater ROVs, or other field equipment.

   • Allows remote data collection without disturbing the environment.

8. Education and Training

   • Wireless video for classrooms, training centers, or virtual reality simulations.

   • Enables instructors to provide live demonstrations remotely.

پرسش و پاسخ

س: I’m searching for a wireless video telemetry system, including both ground and air units, that can transmit and receive over a 22km distance, using a 2-watt PA.
آ: بله. This upgraded model is specifically designed for long-range wireless video telemetry applications and includes both airborne and ground units. While the previous version supported up to 22 کیلومتر, the latest optimized version, equipped with a 2W power amplifier (PA), can now achieve transmission distances of up to 30 km under optimal conditions.

The performance improvement comes from enhancements to the system’s core communication technology, resulting in:

• Greater transmission efficiency
• Improved signal stability over long distances
• Better overall link reliability

Please note that actual range may vary depending on factors such as terrain, line-of-sight conditions, and the surrounding electromagnetic environment.

س: Why do both the 5W and 10W PA versions have the same rated range of 55 کیلومتر?
آ: The maximum transmission range is intentionally capped at 55 کیلومتر due to limitations set within the core communication module, ensuring stable and reliable performance.

While the 10W version delivers significantly higher signal strength compared to the 5W version, this additional power does not extend the nominal range. در عوض, فراهم می کند improved signal robustness and better resistance to interference.

In practice, the 10W option is better suited for environments with:

• High levels of electromagnetic interference (EMI)
• Signal congestion or complex RF conditions
• Potential counter-drone or signal suppression systems

Ultimately, the choice between 5W and 10W depends on your operating environment. If you expect a relatively clean signal environment, 5W is typically sufficient. For more challenging or unpredictable conditions, 10W offers greater stability and reliability.

س: Does this transmitter–receiver support ISM 2.4 گیگاهرتز?
آ: بله, the system can operate in the 2401.5–2481.5 MHz (2.4 GHz ISM band). با این حال, for long-range UAV video and data transmission, we generally recommend using 1420–1530 MHz instead.

این 2.4 GHz band is widely used by devices such as Wi-Fi and Bluetooth, making it relatively crowded. In real-world environments, this can lead to interference, signal congestion, packet loss, higher latency, and reduced link stability. در مقابل, این 1.4 GHz band is typically less congested and offers better propagation characteristics. Lower frequencies experience less path loss and provide improved diffraction over terrain, resulting in more stable and reliable long-distance links.