Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
7488910157
LF
RoHS
compliant
SMD Antenne WE-MCA
Chip-Antenna WE-MCA
DATUM / DATE : 2004-10-11
A
Mechanische Abmessungen / dimensions:
B
1
C
size
10 x 3
10,0 ± 0,2
3,0 ± 0,2
0,77 ± 0,2
0,75 ± 0,2
Feeding Point
NC
mm
mm
mm
mm
A
B
C
D
1
A
2
D
2
B
Elektrische Eigenschaften / electrical properties
:
Eigenschaften /
properties
Frequenzbereich/
frequency range
VSWR
VSWR
Impedanz /
impedance
Antennengewinn /
peak gain
Antennengewinn /
average gain
Testbedingungen /
test conditions
Wert / value
Einheit / unit
tol.
C
Abbildung/ apperance:
MHz
max.
f
1555 … 1595
2,0
Z
(XZ-V)
(XZ-V)
50
-1,0
-3,0
Ω
dBi
dBi
typ.
typ.
A
A
D
Prüfgeräte
/
test equipment:
Agilent E5071A
E
Testbedingungen
/
test conditions:
Luftfeuchtigkeit / humidity:
Umgebungstemperatur / temperature:
50 ~ 70%
20°C ~ 25°C
F Werkstoffe & Zulassungen / material & approvals
Basismaterial / base material:
Kontakt Material / contact plating:
Keramik / ceramic
Ag + Ni + Sn
G
Eigenschaften / general specifications:
Betriebstemp. / operating temperature: -40°C ~ +85°C
Lagerbedingung / storage conditions:
15°C ~ 35°C
45 ~ 75% RH
Leistung/ power capacity : 3 W max.
Freigabe erteilt / general release:
Kunde / customer
...........................................................................
..................................................................................
Datum / date
Unterschrift / signature
Würth Elektronik
...............................................
..................................................
AWe
Name
Version 1
Änderung / modification
04-10-11
Geprüft / checked
Kontrolliert / approved
Datum / date
Würth Elektronik eiSos GmbH & Co.KG
D-74638 Waldenburg · Max-Eyth-Str. 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
http://www.we-online.de
SEITE 1 VON 4
Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
7488910157
LF
RoHS
compliant
SMD Antenne WE-MCA
Chip-Antenna WE-MCA
DATUM / DATE : 2004-10-11
H Lötpadempfehlung / solder pads:
Without Matching Circuit:
1.0
11.5
8.5
*
3.0
With Matching Circuit:
1.0
11,5
8.5
*
pF
1,5
WE-MK 3.3 nH
3.0
*Line
width should be designed to match 50
Ω
characteristic impedance, depending on PCB
material and thickness.
(Matching circuit and component values will
be different, depending on PCB layout)
K Messdiagramme/ measuring diagrams:
Without Matching Circuit:
0
S
11
(f)
Return Loss S11 (dB)
10
1
3
3
20
2
30
1
2
40
1: 1.635 GHz
2: 1.69 GHz
3: 1.745 GHz
0.5
1
-10.28 dB
-30.68 dB
-9.726 dB
1.5
Frequency (GHz)
2
2.5
f = 0.5 GHz … 2.5 GHz
With Matching Circuit:
0
S
11
(f)
Return Loss S11 (dB)
10
1
3
1
2
3
20
2
30
1: 1.53 GHz
2: 1.575 GHz
3: 1.62 GHz
0.5
1
-10.184 dB
-28.29 dB
-9.86 dB
1.5
Frequency (GHz)
2
2.5
f = 0.5 GHz … 2.5 GHz
Würth Elektronik eiSos GmbH & Co.KG
D-74638 Waldenburg · Max-Eyth-Str. 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
http://www.we-online.de
SEITE 2 VON 4
Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
7488910157
LF
RoHS
compliant
SMD Antenne WE-MCA
Chip-Antenna WE-MCA
DATUM / DATE : 2004-10-11
L Richtdiagramme / radiation patterns:
z
XY cut @ 1.575 GHz
Vertical
Horizontal
90°
1
357
356
355
0°
354360 35791115
353359 24681014
1216
1317
346352358
345351
344350
1822
343349
1923
342348
2024
341347
2125
340
339
338
337
+5
336
2630
335
27
334
28
330°
333
29
30°
332
331
31
330
32
329
33
328
34
327
35
326
36
325
37
324
38
323
39
322
40
0
321
41
320
42
319
43
318
44
317
45
316
46
315
47
314
48
313
49
312
50
-5
311
51
310
52
309
53
308
54
307
55
306
56
305
57
304
58
303
59
302
60
-10
301
61
300°
300
62
60°
299
63
298
64
297
65
296
66
295
67
294
68
293
69
-15
292
70
291
71
290
72
289
73
288
74
287
75
286
76
285
77
-20
284
78
283
79
282
80
281
81
280
82
279
83
278
84
277
85
-25
276
86
275
87
274
88
273
89
272
90
270°
271
91
90°
270
92
269
93
268
94
267
95
266
96
265
97
264
98
263
99
262
100
261
101
260
102
259
103
258
104
257
105
256
106
255
107
254
108
253
109
252
110
251
111
250
112
249
113
248
114
247
115
246
116
245
117
244
118
243
119
120°
242
120
240°
241
121
240
122
239
123
238
124
237
125
236
126
235
127
234
128
233
129
232
130
231
131
230
132
229
133
228
134
227
135
226
136
225
137
224
138
223
139
222
140
221
141
220
142
219
143
218
144
217
145
216
146
215
147
214
148
213
149
212
150
211
151
210
152
209
153
150°
210°
208
154
207
155
206
156
205
157
204
158
203
159
202196
201195
200194
199193
198192
197191
165
166160
167161
168162
169163
170164
190184 180174
189183 179173
188182 178172
187
175
186
185
177171
180°
176
181
1
0°
35
357
356
355
791115
354360
353359
352358 2468101418
1216
1317
345351
344350
343349
1923
342348
2024
341347
2125
340346
2226
339
338
+5
337
336
335
27
330°
334
28
30°
333
29
332
30
331
31
330
32
329
33
328
34
327
35
326
36
325
37
324
38
39
323
0
322
40
321
41
320
42
319
43
318
44
317
45
316
46
315
47
314
48
313
49
312
50
-5
311
51
310
52
309
53
308
54
307
55
306
56
305
57
58
304
303
59
60
302
-10
301
61
300°
300
62
60°
63
299
298
64
297
65
296
66
295
67
294
68
293
69
-15
292
70
291
71
290
72
289
73
288
74
287
75
286
76
285
77
-20
284
78
283
79
282
80
281
81
82
280
279
83
84
278
277
85
-25
276
86
275
87
274
88
273
89
270°
272
90
271
91
90°
270
92
269
93
268
94
267
95
266
96
265
97
264
98
263
99
262
100
261
101
260
102
259
103
258
104
257
105
256
106
255
107
254
108
253
109
252
110
251
111
250
112
249
113
248
114
247
115
246
116
245
117
244
118
243
119
120°
242
120
240°
241
121
240
122
239
123
238
124
237
125
236
126
235
127
234
128
233
129
232
130
231
131
230
132
229
133
228
134
227
135
226
136
225
137
224
138
223
139
222
140
221
141
220
142
219
143
218
144
217
145
216
146
215
147
214
148
213
149
212
150
211
151
210
152
150°
209
153
210°
208
154
207
155
206
156
205
157
204
158
203
159
202196
160
201195
161
200194
162
199193
163
198192
164
197191
171165
190184 180174168
189183 179173167
188182 178172166
187
175169
186
176170
185
180°
177
181
1
357
356
0°
355
354360
353359 35791115
352358 2468101418
1216
349
1317
348
347
346
345351
344350
343
1923
342
2024
341
2125
340
2226
339
338
337
+5
336
335
2731
334
28
330°
333
29
30°
332
30
331
330
32
329
33
328
34
327
35
326
36
325
37
324
38
323
39
322
40
0
321
41
320
42
319
43
318
44
317
45
316
46
315
47
314
48
313
49
312
50
-5
311
51
310
52
309
53
308
54
307
55
306
56
305
57
304
58
303
59
302
60
-10
301
61
300°
300
62
60°
299
63
298
64
297
65
296
66
295
67
294
68
293
69
-15
292
70
291
71
290
72
289
73
288
74
287
75
286
76
285
77
-20
284
78
283
79
282
80
281
81
280
82
279
83
278
84
277
85
-25
276
86
275
87
274
88
273
89
270°
272
90
271
91
90°
270
92
269
93
268
94
267
95
266
96
265
97
264
98
263
99
262
100
261
101
260
102
259
103
258
104
257
105
256
106
255
107
254
108
253
109
252
110
251
111
250
112
249
113
248
114
247
115
246
116
245
117
244
118
243
119
120°
242
120
240°
241
121
240
122
239
123
238
124
237
125
236
126
235
127
234
128
233
129
232
130
231
131
230
132
229
133
228
134
227
135
226
136
225
137
224
138
223
139
222
140
221
141
220
142
219
143
218
144
217
145
216
146
215
147
214
148
213
149
212
150
211
151
210
152
209
153
150°
208
154
210°
207
155
206
156
205
157
204
158
203
159
202196
160
201195
161
200194
162
199193
163
198192
164
197191
165
190184 180174168
189183 179173167
188182 178172166
187
175169
186
176170
185
177171
180°
181
0°
270°
x
180°
y
XY-cut scanning direction
y
0°
90°
XZ cut @ 1.575 GHz
Vertical
Horizontal
270°
x
z
180°
XZ-cut scanning direction
x
0°
90°
YZ cut @ 1.575 GHz
Vertical
Horizontal
270°
y
180°
z
YZ-cut scanning direction
Würth Elektronik eiSos GmbH & Co.KG
D-74638 Waldenburg · Max-Eyth-Str. 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
http://www.we-online.de
SEITE 3 VON 4
Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
7488910157
LF
RoHS
compliant
SMD Antenne WE-MCA
Chip-Antenna WE-MCA
DATUM / DATE : 2004-10-11
M Testboard / evaluation board:
50
Ω
Feed Line
40mm
13mm
20mm
Ground
19mm
No Ground
This electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as
aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.
where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general electronic
equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It
is essential to give consideration when to install a protective circuit at the design stage.
Würth Elektronik eiSos GmbH & Co.KG
D-74638 Waldenburg · Max-Eyth-Str. 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
http://www.we-online.de
SEITE 4 VON 4
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