PRODUCT OVERVIEW
This is a small, Pre-Filtered GNSS Low Noise Amplifier. It covers the following technologies:
- GPS L1-L5
- BeiDou COMPASS
- GLONASS
- NAVIC
The LNA has an average gain of 27 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. The part can be powered using one of three different
- Micro-USB cable
- +5VDC to +10VDC to the DC header.
- Bias Tee with a voltage range of +5VDC to +10VDC
Please note the following precaution since the Bias Tee is installed. When powering the device using either the DC header or the USB connector, +5 VDC will appear on the RF output. If your receiver does not have a DC blocking capacitor on its input or some other form of DC voltage protection, this voltage WILL damage your receiver.
APPLICATIONS
• GNSS signal reception in a weak signal environment
• Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands
• GNSS signal processing
SPECIFICATIONS
Passband
1100 MHz - 1700 MHz
Frequency ........... Gain
100 MHz ......... -2 dB
200 MHz ......... 3 dB
500 MHz ......... 10 dB
900 MHz ......... -2 dB
1000 MHz ......... -2 dB
1100 MHz ......... 30 dB
1200 MHz ......... 28 dB
1300 MHz ......... 26 dB
1400 MHz ......... 25 dB
1500 MHz ......... 25 dB
1600 MHz ......... 24 dB
1700 MHz ......... 24 dB
1800 MHz ......... 18 dB
1900 MHz ......... 6 dB
2000 MHz ......... -10 dB
2400 MHz ......... -5 dB
3000 MHz ......... -10 dB
NOTES
The filter uses SMA-F connectors.
This item can be powered using DC on the RF cable.
Max RF Input = -15 dBm
