Dear Liz Zhao,
Thank you for your response.
We noted that the TQP7M9105 operates in the 50–1500 MHz range, while the QPA9442 covers 0.6–5 GHz. Our target application operates in the 225 MHz to 400 MHz band.
Could we consider using the TQP7M9106 for this range?
Additionally, we are planning to downconvert from 2.4 GHz to 225–400 MHz using the RFFC5071A mixer. Could you kindly suggest:
- A suitable Low Noise Amplifier (LNA) for the 225–400 MHz band, and
- Appropriate bandpass filters for both the RF and IF paths (especially covering 225–400 MHz)?
Looking forward to your recommendations.
Best regards,
Krishnam Raju Marupu