Filtered GPS L1 1575 MHz LNA with Output Bias Tee

PRODUCT OVERVIEW This is a small, Pre-Filtered GPS L1 Low Noise Line Amplifier centered at 1575.42 MHz with a typical gain of 21 dB in the pass band and Noise Figure of 1 dB. This product has excellent out-of-band rejection specifications, provides power handling of up to a maximum -15 dBm and has an operating temperature range of -40C to +85C. It can be placed inline between a GPS receiver and a passive antenna. If you're looking for an inline amplifier that passes DC through to the active antenna - use this GPS LNA with DC bypass instead. This amplifier is powered by a DC from a GPS receiver or a GPS Bias Tee. Note: This LNA requires +3.3V / 120 mA You can power it in your lab using the USB port or DC header but note ⚠️ A DC voltage (same as that applied) will be on the RF output ports. APPLICATIONS GPS L1 signal reception in a weak signal environment Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands GPS L1 signal processing KEY SPECIFICATIONS OVERVIEW Gain of 21 dB is in the sweet spot for GPS systems - used to boost extremely weak satellite signals before they are degraded by cable loss, filters, and receiver electronics Noise figure of less than 1 dB (typically 0.8 dB). This improves GPS sensitivity, increases carrier-to-noise ratio, and allows the receiver to detect satellites faster and in weaker signal conditions. The IP3 specification (+29 dBm) differentiates this LNA from others on the market. High IP3 amplifiers handle strong nearby signals without generating distortion. SPECIFICATIONS PASSBAND 1575 + 7.5 MHz Passband 1575 +/- 7.5 MHz Frequency Gain 850 MHz -18 dB 1500 MHz -9 dB 1535 MHz -5 dB 1575 MHz +21 dB 1615 MHz -40 dB 1640 MHz -26 dB 1700 MHz -20 dB Current Consumption at +3.3V = 120 mA Operating Temperature Range = -40C to +85C Noise Figure < 1 dB Max RF Input = -15 dBm Output IP3 = +29 dBm Output P1dB = +18 dBm Note: The filter uses SMA-F connectors. Related Products GPS L1 filter with DC pass