Spezifikation für Freigabe / specification for release
Kunde / customer
:
Artikelnummer / part number
:
Bezeichnung :
description :
7488910520
LF
RoHS
compliant
SMD Antenne WE-MCA
Chip-Antenna WE-MCA
DATUM / DATE : 2004-10-11
A
Mechanische Abmessungen / dimensions:
B
1
C
size
7x2
7,0 ± 0,2
2,0 ± 0,2
1,2 + 0,1/- 0,2
0,5 ± 0,3
mm
mm
mm
mm
A
B
C
D
A
1
2
Feeding Point
NC
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
5150 … 5350
2,0
Z
(XY-H)
(XY-H)
50
3,6
-2,3
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 :
7488910520
LF
RoHS
compliant
SMD Antenne WE-MCA
Chip-Antenna WE-MCA
DATUM / DATE : 2004-10-11
H Lötpadempfehlung / solder pads:
With Matching Circuit:
1.0
8.0
5.5
*
2.0
With Matching Circuit:
1.0
8.0
5.5
*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)
WE-MK 2.2 nH
*
2.0
K Messdiagramme/ measuring diagrams:
Without Matching Circuit:
0
Return Loss (S11) in dB
5
10
1
3
15
2
20
1: 5.2075 GHz
2: 5.455 GHz
3: 5.7475 GHz
-9.93 dB
-15.44 dB
-10.0144 dB
4
4.5
5
5.5
6
Frequency f in GHz
6.5
7
With Matching Circuit:
0
S
11
(f)
Return Loss (S11) in dB
5
3
10
1
3
2
15
1
2
20
4
4.5
5
5.5
6
6.5
7
f = 4 GHz … 7 GHz
Frequency f in GHz
1: 4.9525 GHz
2: 5.275 GHz
3: 5.5525 GHz
-9.865 dB
-17.094 dB
-9.964 dB
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 :
7488910520
LF
RoHS
compliant
DATUM / DATE : 2004-10-11
SMD Antenne WE-MCA
Chip-Antenna WE-MCA
L Richtdiagramme / radiation patterns:
z
XY cut @ 5.25 GHz
Vertical
Horizontal
90°
1
357
356
0°
355
1216
1317
348354360 3579111519
347353359 2468101418
346352358
345351
344350
343349
342
2024
341
2125
340
2226
339
2327
338
337
+5
336
335
334
28
330°
333
29
30°
332
30
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
301
61
-10
300
62
300°
60°
299
63
298
64
297
65
296
66
295
67
294
68
293
69
292
70
-15
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
271
91
90°
270
92
269
93
268
94
267
95
266
96
265
97
98
264
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
242
120
120°
241
121
240°
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
208
154
150°
207
155
210°
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
1
357
356
0°
355
1216
1317
348354360 3579111519
347353359 2468101418
346352358
345351
344350
343349
342
2024
341
2125
340
2226
339
2327
338
337
+5
336
335
334
28
330°
333
29
30°
332
30
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
311
51
-5
310
52
309
53
308
54
307
55
306
56
305
57
304
58
303
59
302
60
-10
301
61
300
62
300°
60°
299
63
298
64
297
65
296
66
67
295
68
294
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
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
242
120
120°
240°
241
121
240
122
239
123
238
124
237
125
236
126
235
127
128
234
233
129
232
130
231
131
230
132
229
133
228
134
227
135
226
136
137
225
224
138
223
139
222
140
221
141
220
142
143
219
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
159
203
202196
160
201195
161
200194
162
199193
163
198192
164
197191
165
190184 180174168
189183 179173167
188182 178172166
187
175169
186
176170
177171
185
180°
181
0°
270°
180°
x
y
XY-cut scanning direction
y
0°
90°
XZ cut @ 5.25 GHz
Vertical
Horizontal
270°
180°
x
z
XZ-cut scanning direction
x
0°
90°
YZ cut @ 5.25 GHz
Vertical
Horizontal
270°
180°
y
z
YZ-cut scanning direction
Würth Elektronik eiSos GmbH & Co.KG
1
357
0°
1216
350356
1317
349355
348354360 3579111519
347353359 2468101418
346352358
345351
344
343
342
2024
2125
341
2226
340
2327
339
338
337
+5
336
335
28
334
330°
29
333
30°
30
332
331
31
32
330
329
33
34
328
327
35
36
326
325
37
324
38
39
323
40
322
0
41
321
320
42
43
319
44
318
317
45
46
316
315
47
48
314
313
49
312
50
-5
51
311
310
52
53
309
54
308
55
307
56
306
305
57
58
304
59
303
302
60
-10
61
301
300°
300
62
60°
299
63
64
298
297
65
296
66
67
295
294
68
69
293
-15
70
292
291
71
290
72
289
73
288
74
75
287
286
76
285
77
-20
78
284
283
79
80
282
81
281
280
82
83
279
84
278
277
85
-25
86
276
275
87
274
88
89
273
90
272
271
91
90°
270
92
269
93
94
268
267
95
266
96
265
97
264
98
263
99
262
100
261
101
260
102
103
259
258
104
105
257
256
106
255
107
254
108
253
109
110
252
251
111
250
112
249
113
114
248
247
115
246
116
245
117
244
118
243
119
120°
242
120
240°
121
241
240
122
239
123
238
124
237
125
236
126
127
235
128
234
233
129
130
232
131
231
132
230
133
229
134
228
135
227
226
136
225
137
138
224
139
223
222
140
141
221
142
220
143
219
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
161
201195
200194
162
199193
198192
197191
169163
170164
171165
190184 180174168
189183 179173167
188182 178172166
187
175
186
185
180°
176
177
181
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 :
7488910520
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
9,5mm
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