OEM Full-band Survey Antenna

CAF303A

CAF303A is a built-in full-system combination antenna, which has the characteristics of high gain, miniaturization, high sensitivity, multi-system compatibility and high reliability, which can effectively meet the needs of users. The antenna can be used with a variety of satellite navigation receivers, and is widely used in geodetic mapping, waterway mapping, precision agriculture and marine surveying and other fields.

 

Specifications

Frequency Range (MHz)

GPS L1/L2/L5/L_Band

GLONASS L1/L2/L3

BDS B1/B2/B3

GALILEO E1/ E5a/E5b/E6

BT/WIFI

 4G

Peak Gain (dBI)

GNSS:5.5

BT/WIFI:1dBi

4G:1dBi

Antenna Axial Ratio(dB)

3.0

VSWR

≤ 2.0

Phase Center Error (mm)

±2

Polarization

Right-hand circular polarization

Port Impedance(Ω)

50

LNA Gain (dB)

45±2

Band Flatness (dB)

± 2

Noise Figure(dB)

2.0

Operating Voltage (V)

3.3-12 VDC

Operating Current (mA)

≤ 45

Differential Transmission Delay (ns)

≤ 5

Connector Type

GNSS:MMCX-K

BT/WIFI/4G:IPEX

Weight (g)

≤ 280

Antenna Size (mm)

118*20.2

Mounting

4 M3 screw mounting

Operating Temperature (℃)

-40- 85

Storage Temperature (℃)

-55- 85

Humidity

95% No-condensing

 

PRODUCTS

Product Center