Digital COFDM FPV RELAY DRONE مكرر 170-860MHz 5W PA

Extend your drone’s reach with our Digital COFDM FPV Relay – stable, long-range transmission anywhere.

تطير أبعد, see clearer – our COFDM FPV Relay ensures seamless, تدفق الفيديو في الوقت الحقيقي.

Fly beyond line of sight – relay your FPV signal with zero interference.

ميزة:

1. The operating frequency is customizable. Typical transmitters and receivers operate within a custom frequency range of 170-860 ميغاهيرتز.
2. The repeater’s transmit power is customizable—1, 2, 5, 10, أو 20 watts—depending on how far you need to transmit.
3. Integrate a مرشح تمرير النطاق or Helical Filter to allow only the operating frequency while blocking interference.
4. If you want to create a drone relayer yourself, we can also provide UAV repeater modules and technical support.

تخصيص:

1. Repeater Power Supply: 12V
2. Working Frequency 170-860Mhz can produce according to your demand.
3. Here is the recently frequency we can do for one cofdm relay /repeater.
   1. RX:350Mhz TX595Mhz
   2. RX:595Mhz-TX350Mhz
   3. RX:700Mhz-TX595Mhz
   4. RX:595Mhz-TX700Mhz
   5. RX:350Mhz-TX700Mhz.

اتصال:

Removable Repeater Parameter Configuration Tool

Why you need a relay?

If you have the following needs, you can consider adding a relay.

1. نطاق الإرسال الموسع: The relay device receives the air transmitter’s source signal and retransmits it to the ground receiver, extending the reach of the signal.
2. Signal enhancement: The repeater receives and amplifies the signal before it attenuates, compensating for path loss, especially maintaining video quality when penetrating walls or encountering physical obstacles.
3. AES-128 end-to-end encryption: prevents video or data from being stolen during forwarding and ensures video privacy.

التعليمات

Q1: Does the Helical Bandpass Filter have a direction and need power supply?

A1: Helical Bandpass Filter is a passive filter, usually composed of spiral inductors and capacitors, mainly used in RF and microwave circuits. Our Helical bandpass filters are symmetrical and non-directional.

ا Digital COFDM FPV Relay Drone Repeater is a specialized drone-based communication system that extends the range and reliability of First-Person View (FPV) video transmission using COFDM (مضاعفة تقسيم التردد المتعامد المشفرة) تقنية. Here’s a breakdown of its key features:

المكونات الرئيسية & الميزات:

1. COFDM Technology:

   • COFDM is an advanced modulation technique that provides resistant transmission against interference, تتلاشى متعددة, and obstacles like buildings or mountains.

   • It allows stable, low-latency video and data transmission even in غير خط البصر (NLOS) الظروف.

2. FPV Relay Function:

   • Acts as a midpoint repeater to relay video and control signals from a drone, ground control, or another UAV.

   • Extends the communication range beyond normal limits, useful in urban environments, التضاريس الجبلية, أو المناطق النائية.

3. انتقال مسافة طويلة:

   • Significantly increases video and data link coverage, مما يجعلها مثالية للمراقبة, البحث والإنقاذ, and military applications.

   • Some systems support up to 50-100 كم أو أكثر in range.

4. قليل من الكمون & عالي الدقة (عالية الدقة) فيديو:

   • Ensures real-time video streaming with minimal delay, which is crucial for drone operators needing a clear FPV feed.

5. التشفير & التواصل الآمن:

   • Many models offer تشفير AES-128 for secure, interference-resistant transmissions.

6. استخدام الحالات:

   • شرطة & إنفاذ القانون: مراقبة, Disaster Relief Communication, and Reconnaissance.

   • بحث & ينقذ: Provides communication in remote or disaster-hit areas.

   • البث: Live HD video relay for events, journalism, or filmmaking.

   • عمليات التفتيش الصناعية: Extends drone operations for large industrial sites, خطوط الأنابيب, أو الحفارات البحرية.