TDD 10 watts PA power amplifier 566-678MHz for drone radio link 2-5-10-20 watts optional

TDD 10W PA power amplifier for drone radio links in 566-678 MHz refers to a Time Division Duplexing (TDD)-compatible, 10-watt power amplifier designed for bidirectional wireless communication in drones.

The TDD PA10W-566-678MHz power amplifier module is used to connect to the Vcan2024 drone radio link module. The output power of the Vcan2024 wireless drone video data transceiver modules is 25±2dBm. After our amplifier is connected to the core communication module, the transmission power is increased to 10W (40dBm).

Technical Indicators

• Working frequency range: 566~678MHz
• RF input: Vcan2024 transceiver module RF out (25±2dBm)
• RF output power: 10W (40dBm)
• TX gain: 18dB±1. When TDD PA10W-580-620MHz is connected to the Vcan2024 transceiver module, when the maximum output of the Vcan2024 transceiver module is set to 21~23, the transmit power after this PA output is 40dBm (10W)
• Power supply requirements: DC 24V~30V, default power supply DC28V, instantaneous peak power supply requirement can reach 1.6A@28V
• Working power consumption: With 28V power supply and 10W output power, the maximum average power consumption is within 28W (when transmitting at full load).
• Cavity size: 66*63*14mm (excluding the size of the connector extending out of the shell).
• Weight: 132 grams

PA module signal description

28V power line (red thick line): power supply VDD

Power GND line (black thick line): power supply GND

Receive/transmit switch control signal line and GND line (thin yellow line + black line in the figure): 2PIN signal, connected to the PA receive/transmit driver interface of the MorningCore module (the receive/transmit switch control signal line is connected to the 63PIN DBB_RFGPO18 or 66PIN DBB_RFGPO19 of the MorningCore CX667X/CX677X module, and GND is connected to the 68PIN GND of the MorningCore CX667X/CX677X module).

RF-IN: RF signal source input interface, IPEX socket, connects to the ANT output connector of the Vcan2024 transceiver module.

ANT: Output antenna interface, SMA external thread and internal hole socket.

PA module installation

The following is a schematic diagram of the connection between the PA10W-580-620Mhz module and the MorningCore CX667X/CX677X module:

The PA10W-580-620Mhz power amplifier module is shipped with a CNC cavity by default, and 4 M2 fixing holes (on the 4 corners).

The user needs to design a heat sink for the power amplifier module.

Please connect the antenna first before you power on the power amplifier.

TDD PA10W-566-678Mhz Dimensions (mm)

FAQ

1. Q: What is the frequency range of the TDD power amplifier for drone radio links?
   A: This PA amplifier operates in the 566-678MHz band, ideal for drone radio links and compatible with our Vcan2024 IP Mesh transceiver.
   

2. Q: How much output power does this 566-678MHz drone PA provide?
   A: It delivers 10 watts (40dBm) PA power, enhancing signal range and reliability for drone mesh networks.
   

3. Q: Is this amplifier designed for TDD or FDD systems?
   A: It’s a TDD (Time Division Duplexing) power amplifier, optimized for bidirectional drone radio links like the IP mesh wireless video data telemetry module.
   

4. Q: What modulation schemes support this 10W drone amplifier?
   A: It supports common schemes (QPSK, QAM) used in 566-678MHz drone radio links.

5. Q: Is this PA amplifier compatible with IP mesh drone radio link transceivers?
   A: Yes, it’s engineered for seamless integration with IP mesh drone radio link transceiver modules for drone applications.
   

6. Q: Is this amplifier compatible with other-brand drone transmitters?
   A: It works with any 566-678MHz TDD transceiver supporting 10W PA input. Before customization, please tell me, what is the default output gain of your transmitter?
   

7. Q: Does the amplifier require external cooling for 10W output?
   A: Yes, passive/active cooling is recommended for sustained 10W PA power in drone radio links.
   

8. Q: What connectors are used for RF input/output?
   A: Standard SMA/MMCX connectors ensure easy integration with drone mesh link hardware.

13. Q: How far can this PA extend my drone’s radio link range?
    A: With 10W PA power at 566-678MHz, expect 3-5× range extension vs. standard drone transmitters (varies by environment). In our actual tests, it achieved a range of 100-150km. Your transceiver module is also important.
    

14. Q: What is the typical gain of this drone amplifier?
    A: It offers 18dB gain, boosting weak signals from the IP mesh transceiver module (default at 23dB output).
    

15. Q: Does the PA support harmonic filtering for regulatory compliance?
    A: Yes, built-in filters minimize harmonics, ensuring safe 566-678MHz operation per FCC/CE standards.
    

16. Q: How efficient is this 10W PA for battery-powered drones?
    A: Efficiency exceeds 40%, minimizing power drain on drone batteries during extended flights.

17. Q: Is the amplifier plug-and-play with your vcan2024 transceiver modules?
    A: Yes, connect RF input/output and DC power—no coding needed for transceiver module integration. See the connection here.
    

18. Q: What DC voltage powers this 10W drone PA?
    A: 28V DC (typical for drone systems); includes over-voltage/current protection.
    

19. Q: Can I mount the PA directly on a drone?
    A: Yes, its compact, lightweight design suits UAV integration. Ensure heat dissipation for 10W PA workloads.
    

20. Q: Are configuration tools needed for TDD timing?
    A: Timing syncs automatically with TDD transceivers like our transceiver module.

17. Q: Is this amplifier FCC/CE certified for drone use?
    A: It is not applied for any European or American certification.
    

18. Q: What licenses are needed for 10W drone transmissions?
    A: In most regions, 566-678MHz requires an operator license for 10W PA power (check local rules).
    

19. Q: Does the PA include overheat protection?
    A: Yes, thermal shutdown activates above 85°C to protect drone radio link hardware.
    

20. Q: Are there RF exposure risks with 10W output?
    A: Maintain >20cm distance during operation. Follow RF safety guidelines for high-power drone amplifiers.

21. Q: Can this PA amplify video feeds for FPV drones?
    A: Absolutely! It’s ideal for HD video radio links in 566-678MHz.
    

22. Q: Is it suitable for industrial drone swarms?
    A: Yes, its TDD design ensures low-latency communication for mesh link-based swarm control.
    

23. Q: Will this work for agricultural drone telemetry?
    A: Perfect for long-range farm surveys—boosts transceiver module longer transmission range in rural.
    

24. Q: Can it handle urban drone operations?
    A: Yes, but monitor interference in crowded 566-678MHz spectra. Use high-gain directional antennas for best results.

25. Q: What operating temperatures support this drone PA?
    A: -20°C to +70°C—reliable for most drone environments.
    

26. Q: Is the amplifier waterproof?
    A: IP65 optional; standard units are lightweight but not waterproof. Specify if needed for harsh drone radio link use.
    

27. Q: How long does the PA last under constant 10W load?
    A: 10,000+ hours with proper cooling. Ideal for mission-critical mesh link transceivers.
    

28. Q: Does vibration affect performance in drone flights?
    A: No—ruggedized design withstands UAV vibrations per MIL-STD-810G.

29. Q: Why is my PA overheating during drone flights?
    A: Ensure adequate airflow.
    

30. Q: The radio link drops at long range—what’s wrong?
    A: Check antenna alignment/SWR. Verify the transceiver output matches PA amplifier input.
    

31. Q: Can interference from other drones disrupt this PA?
    A: Use 566-678MHz band scanning to avoid crowded channels; the PA includes basic noise filtering.
    

32. Q: Why is RF output below 10W?
    A: Confirm input power ≥21~23dBm. Test with dummy load to isolate drone radio link issues.

33. Q: What antennas pair best with this amplifier?
    A: Directional (Yagi) or omnidirectional antennas tuned to 566-678MHz for drone mesh links.
    

34. Q: Can I request a custom frequency version?
    A: Yes—contact us for PAs in 400-600MHz, 1420-1530MHz, or other bands beyond
    

35. Q: Does it include a DC power cable?
    A: Yes, with bare ends for easy drone integration. Optional connectors available.
    

36. Q: Are mounting brackets included?
    A: The four corners of the standard kit housing have four Φ3.2 through holes reserved for installation.

41. Q: Where can I find the PA’s datasheet and manual?
    A: Please check this products page or contact us for any specific question.
    

42. Q: How do I contact support for drone amplifier issues?
    A: Email support@ivcan.com.
    

43. Q: Is there a warranty for this 10W drone PA?
    A: 2-year warranty covering defects. 30-day returns for drone radio link compatibility issues.
    

44. Q: Can I get firmware updates?
    A: Firmware isn’t required—this analog PA amplifier works without software.

45. Q: What’s the price for a single 10W drone PA unit?
    A: Contact us for bulk quotes.
    

46. Q: Do you offer bulk discounts for drone fleets?
    A: Yes! Discounts for 10+ units of this 566-678MHz PA amplifier.
    

47. Q: How soon can I receive my order?
    A: Ships in 1-2 weeks globally.
    

48. Q: Are samples available for testing?
    A: Yes.

45. Q: What’s the PA’s noise figure in drone applications?
    A: <4dB NF ensures minimal signal degradation in 566-678MHz mesh links.
    

46. Q: How does TDD switching handle latency for drones?
    A: <1ms switching time.
    

47. Q: Can I cascade multiple PAs for more power?
    A: Not recommended. Use a single 10W PA to avoid instability in TDD systems.
    

48. Q: What’s the maximum VSWR supported?
    A: 2.0:1. Protect your PA amplifier with antennas rated for 566-678MHz.
    

49. Q: Does it support MIMO for drone networks?
    A: No—this is a single-chain PA. Use multiple units for mesh link MIMO configurations.
    

50. Q: Where is this amplifier manufactured?
    A: Designed and produced in China.