1575 MHz GPS L1 Band Pass Filter w/ USB BIAS-TEE +3.3V RF Adapter An underpowered LNA won't fail

An underpowered LNA won't fail outright

100 MHz          25 dB

1000 MHz        30 dB

138                                                      4

GPS L1 LNA with 23 dB Gain

1575 MHz GPS L1 Band Pass Filter w/ USB BIAS-TEE +3.3V RF Adapter An underpowered LNA won't failPRODUCT OVERVIEW This is a small, cost effective band pass filter with Bias Tee centered at 1575. 42 MHz with a typical insertion loss of less than 3 dB in the pass band. An optional voltage supply can be provided using either a micro USB (cellphone) cable or DC header (+4V to +10V) to power an active antenna with +3. 3V. Refer to the block diagram in the product photos. Use this product if your GPS module doesn't have a built in bias tee to power an