The SM-66 is the integration of a high performance GPS patch antenna and a low noise amplifier into state-of-the-art very low profile/extremely compact/fully waterproof antenna enclosure. The unit provide excellent amplification to any GPS Receiver with a +5Vdc antenna power at the center pin.

Connector type: FME (adaptors for SMA, TNC, BNC, & others available)

Low Noise Amplifier

Center Frequency: 1575.42 MHz ±1.023 MHz.
Power Gain: 27dB typically
Bandwidth: 2 MHz min.
Noise Figure: 1.5 max.
Outer Band Attenuation: 20 dB min. @ Fo ±50 MHz.
Supply Voltages: +4.5 to +5.5V DC
Current Consumption: 28mA ±3mA.
Output Impedance: 50 ohm

Overall Performance

Center Frequency: 1575.42 MHz.
Gain: 30 dB typically
Noise Figure: 2.0 max.
Axial Ratio: 3dB max.
Bandwidth: 2MHz min.
VSWR: 2.0max.
Output Impedance: 50 ohm

Environmental

Operating Temperature: -40°C to 85°C.
Storage Temperature: -50°C to 90°C.
Relative Humidity: 95% non-condensing.
Water Resistance: 100% waterproof