1. Maxtena, Inc.
7362 Calhoun Place Suite 102, Rockville, MD 20855
www.maxtena.com

2. www.maxtena.com
L1 Phase center located along
axis of symmetry of the antenna
• 31.8 mm above mounting base
• 19.2 mm below top face
L1 Phase Center

3. www.maxtena.com
L2 Phase center located along
axis of symmetry of the antenna
• 34.2 mm above mounting base
• 16.8 mm below top face
L2 Phase Center

4. www.maxtena.com
0
10
20
30
40
50
60
70
80
90
1.560GHz
1.564GHz
1.568GHz
1.572GHz
1.576GHz
1.580GHz
1.584GHz
1.588GHz
1.592GHz
1.596GHz
1.600GHz
1.604GHz
1.608GHz
Group Delay L1 GPS/GLONASS
2.5 V
3 V
3.3 V
0
20
40
60
80
100
120
1.215GHz
1.218GHz
1.221GHz
1.224GHz
1.227GHz
1.230GHz
1.233GHz
1.236GHz
1.239GHz
1.242GHz
1.245GHz
1.248GHz
Group Delay L2 GPS/GLONASS
2.5 V
3 V
3.3 V
Group Delay

5. www.maxtena.com
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
1.000 1.050 1.100 1.150 1.200 1.250 1.300 1.350
Filtering Response (L2)
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
1.400 1.450 1.500 1.550 1.600 1.650 1.700 1.750 1.800
Filtering Response (L1)
Response does not include additional selectivity of antenna
Filtering Characteristics

6. www.maxtena.com
Response does not include additional selectivity of antenna
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
1.515 1.520 1.525 1.530 1.535 1.540 1.545 1.550 1.555 1.560
LightSquared Band Rejection
LightSquared Tx Band Rejection