PA.25A Taoglas Limited, PA.25A Datasheet - Page 9

• Manufacturer Part Number: PA.25A
• Description: ANTENNA 6-BAND SMT
• Manufacturer: Taoglas Limited

Specifications of PA.25A

• Antenna Type: Chip
• Number Of Bands: 6
• Frequency: 824MHz ~ 960MHz, 1.7GHz ~ 2.17GHz
• Vswr: 3
• Gain: 1.76dBi, 4.62dBi
• Termination: Surface Mount
• Mounting Type: Surface Mount
• Height (max): 5mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 931-1060-2

Test data below shows the affect of different ground plane lengths on the antenna in terms of
Taoglas Limited, Unit 7 Peare Campus, Moyne Business Park, Enniscorthy, Co. Wexford, Ireland
1010MHz
1025MHz
1040MHz
1055MHz
1070MHz
1085MHz
1100MHz
1115MHz
1130MHz
1145MHz
1160MHz
1175MHz
1190MHz
1205MHz
1220MHz
1235MHz
1250MHz
1265MHz
1280MHz
800MHz
815MHz
830MHz
845MHz
860MHz
875MHz
890MHz
905MHz
920MHz
935MHz
950MHz
965MHz
980MHz
995MHz
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9.5cm
51%
57%
63%
70%
70%
71%
65%
65%
66%
68%
60%
67%
65%
63%
64%
65%
57%
58%
59%
54%
52%
49%
43%
38%
32%
28%
26%
21%
14%
13%
11%
10%
8%
antenna efficiency on all frequencies
8.5cm
33%
38%
44%
51%
53%
57%
53%
53%
55%
57%
50%
55%
54%
51%
52%
52%
45%
45%
46%
43%
41%
39%
35%
32%
28%
25%
24%
21%
15%
14%
12%
11%
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9%
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7.5cm
24%
27%
33%
39%
42%
45%
42%
43%
46%
48%
42%
46%
45%
43%
43%
42%
37%
36%
37%
34%
32%
30%
27%
24%
22%
20%
19%
17%
12%
12%
11%
10%
9%
6.5cm
18%
20%
24%
29%
32%
35%
33%
33%
36%
38%
34%
38%
37%
34%
35%
34%
29%
28%
29%
26%
24%
22%
20%
18%
16%
14%
14%
12%
9%
9%
8%
8%
7%
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5.5cm
11%
12%
14%
17%
20%
22%
20%
19%
22%
23%
22%
24%
23%
22%
22%
22%
18%
18%
18%
16%
14%
13%
11%
10%
9%
8%
7%
7%
5%
5%
4%
4%
4%
4.5cm
10%
10%
13%
15%
17%
19%
17%
16%
19%
20%
19%
21%
20%
19%
20%
20%
16%
16%
16%
14%
13%
11%
10%
8%
7%
7%
6%
6%
4%
4%
4%
4%
3%