A. Electrical Characteristics
Frequency		1164-1286MHz, 1525-1615MHz
Supported Positioning signal bands		GPS: L1/L2/L5 BDS: B1/B2/B3 GLONASS: G1/G2/G3 Galileo: E1/E5a/E5b L-Band
Peak Gain		≥4dBi@FC,with 100mm ground plane
Impedance		50Ohm
Polarization		RHCP
Axial Ratio		≤1.5 dB
Azimuth Coverage		360°
B. LNA and Filter Electrical Properties
LNA Gain	35±2dBi(Typ.@25℃)
P-1out	≥5dBm
Noise Figure	≤2.0dB@25℃,Typ.(Pre-filtered)
Output VSWR	≤1.5 : 1Typ. 2.0 : 1 Max
Operation Voltage	3-6 V DC
Operation Current	≤45mA
ESD circuit protection	15KV air discharge
Out-of-Band Rejection	L5/E5/L2/G2/B2		＜1050MHz: ＞55dB ＜1125MHz: ＞30dB ＜1350MHz: ＞45dB
	L1/E1/B1/G1		＜1450MHz: ＞40dB ＜1690MHz: ＞40dB ＜1730MHz: ＞45dB
C. Material & Mechanical Characteristics
Connector Type		TNC connector
Dimension		119x76x27mm
Radome material		PC+ABS
Base		Aluminum alloy 6061-T6
Attachment Method		Four screw holes
Waterproof		IP67
Weight		0.2Kg
C. Environmental
Operation Temperature		- 40 ˚C ~ + 85 ˚C
Storage Temperature		- 40 ˚C ~ + 85 ˚C
Humidity		≤95%
Vibration		3 axis sweep = 15 min, 10 to 200Hz sweep: 3G
Shock		Vertical axis:50G, other axes:30G

2. Antenna - S Parameter Test Data

2.1 VSWR

2.2 Total Efficiency & Gain:

Frequency (MHz)	1160	1165	1170	1175	1180	1185	1190	1195	1200	1205	1210	1215	1220	1225	1230	1235	1240	1245	1250	1255	1260	1265	1270	1275	1280	1285	1290
Gain (dBi)	29.96	32.24	33.83	34.93	35.83	36.61	37.45	37.91	38.26	38.62	39.17	39.71	40.1	40.16	40.01	39.46	38.86	37.95	37.1	36.09	35.15	34.02	33.12	32.16	31.06	29.81	28.17

Frequency (MHz)	1525	1530	1535	1540	1545	1550	1555	1560	1565	1570	1575	1580	1585	1590	1595	1600	1605	1610	1615
Gain (dBi)	33.85	34.59	35.53	36.57	37.12	37.41	37.99	38.45	38.48	38.1	37.95	37.8	37.48	36.98	36.66	36.34	35.86	35.27	34.79