JCA211 GPS/GLONASS Antenna

What satellite navigation systems does this antenna support?

It supports GPS and GLONASS with center frequency 1575.42 plus minus 3 MHz and band width CF plus minus 5 MHz.

How is the antenna mounted and powered?

Mounting is by magnet or adhesive. It uses 3 to 5 V DC power and current consumption under 15 mA.

What are the key electrical and physical specifications?

The size is 25 x 25 x 4 mm, impedance 50 ohm, RHCP polarization, VSWR less than 1.5, LNA gain 28 +/- 2 dB, and noise figure up to 1.5 dB.

What environmental and durability specs apply?

Operating temperature range is minus 40 to plus 85 C, relative humidity up to 95 percent, IP65 to IP66 rating, and RoHS compliant.

What connectors and compatibility options are available?

The cable uses RG174 and supports SMA, MCX, FAKRA or other connectors for 50 ohm systems.