1575 MHz GPS L1 Bandpass Filter and Bias Tee Helium This 433 MHz filter has

This 433 MHz filter has a wider bandwidth of 5 MHz

Filtered Dual Low Noise Amplifier centered at 869 MHz with a typical gain of 30 dB in the 4 MHz pass band and Noise Figure of less than 1 dB

A two pin header pad is also provided so that a DC supply ranging from +5V to +12V can be used instead to power the LNA

is typically 24 dB

1575 MHz GPS L1 Bandpass Filter and Bias Tee Helium This 433 MHz filter hasPRODUCT OVERVIEW This is a small, cost effective band pass filter with Bias T centered at 1575. 42 MHz with a typical insertion loss of less than 3 dB in the pass band. An optional +5V supply can be provided using either a micro USB cable or DC header to power an active antenna. Use this product if your GPS module doesn't have a built in bias tee to power an active antenna. Alternatively the device can be used as a bandpass filter without the supply.