W1049B Datasheet version 1.1 2/2008. Antennas with I-PEX Cable Assembly
Wireless External Antenna
for 2.4 GHz Application
Single-Band Antenna with I-PEX Cable Assembly. Pulse Part Number: W1049B
Features
- Shortest antennas in product line
Omni-directional radiation
- For WLAN devices using WiFi (802.11b/g),
Bluetooth®, ZigBee™ and other applications in the
ISM 2.4GHz band
- Omnidirectional radiation pattern provides broad
360° coverage
- One-quarter wavelength dipole configuration
- Various cable length from 3 to 12 inch (76-305mm)
Connector
- I-PEX
Pansize 20/bag; 500/carton
Inches
Dimensions:
mm
Unless otherwise specified, all tolerances are ± 0.10
0.25
Electrical Specifications @ +25 °C
Note: This part number is lead-free and RoHS compliant. No additional suffix or identifier is required.
Part
Number
W1049B030
W1049B050
W1049B070
W1049B090
W1049B120
Frequency
[GHz]
2.4
2.4
2.4
2.4
2.4
Max Gain
[dBi]
2.0
2.0
2.0
2.0
2.0
Impedance
[Ω]
50
50
50
50
50
Mechanical
Length (in/mm)
3.25/82.5
3.25/82.5
3.25/82.5
3.25/82.5
3.25/82.5
Cable Length
(in/mm)
3/76
5/127
7/178
9/229
12/305
Pulse Finland Oy
Takatie
6
90440
Kempele, Finland
Tel:
+358 207 935 500
Fax:
+358 207 935 501
www.pulseeng.com/antennas
© 2008. All Rights Reserved.
W1049B Datasheet version 1.1 2/2008. Antennas with I-PEX Cable Assembly
Wireless External Antenna
for 2.4 GHz Application
Single-Band Antenna with I-PEX Cable Assembly. Pulse Part Number: W1049B
Application Notes
Omni-directional antennas provide a uniform, donut-
shaped, 360° radiation pattern. The omni-directional pat-
tern is suitable for point-to-multipoint broadcasting in all
directions. This antenna is primarily used for WLAN
applications. However, it can also be used for a variety of
other applications withing the spec ified frequency range.
When used as an access point, the antenna is ideally
located at the center of the coverage area.
Gain Performance W1049B030
H-PLANE
2.4GHz 1.55524dBi
345
330
0
15
30
330
2.45GHz 1.51154dBi
345
0
15
30
2.5GHz 1.38176dBi
345
330
0
15
30
2.4GHz 1.55524dBi
315
345
300
315
285
300
60
330
0
15
30
45
75
285
300
60
300
315
45
315
2.45GHz 1.51154dBi
45
345
330
0
15
30
45
75
60
285
300
60
300
315
315
2.5GHz 1.38176dBi
45
345
330
0
15
30
45
75
60
60
270
285
-30
-20
-10
0
dB
75
90
270
285
-30
-20
-10
0
dB
75
90
270
285
-30
-20
-10
0
dB
75
90
255
270
-30
240
255
225
240
210
195
225
210
195
180
165
150
180
165
135
150
135
120
-20
-10
0
105
255
270
-30
240
-20
-10
0
105
255
270
-30
240
-20
-10
0
105
dB
120
90
dB
120
90
dB
120
90
105
255
225
240
210
195
225
210
195
180
165
150
180
165
135
150
135
120
105
255
225
240
210
195
225
210
195
180
165
150
180
165
135
150
135
120
105
E-PLANE
2.4GHz 1.61476dBi
345
330
0
15
30
45
345
300
315
285
300
60
330
0
15
30
45
75
285
300
60
300
315
315
2.45GHz 1.6233dBi
345
330
0
15
30
2.5GHz 1.59034dBi
345
330
0
15
30
2.4GHz 1.61476dBi
315
2.45GHz 1.6233dBi
45
345
330
0
15
30
45
75
60
285
300
60
300
315
315
2.5GHz 1.59034dBi
45
345
330
0
15
30
45
75
60
60
270
285
-30
-20
-10
0
dB
75
90
270
285
-30
-20
-10
0
dB
75
90
270
285
-30
-20
-10
0
dB
75
90
255
270
-30
240
255
225
240
210
195
225
210
195
180
165
150
180
165
135
150
135
120
-20
-10
0
105
255
270
-30
240
-20
-10
0
105
255
270
-30
240
-20
-10
0
105
dB
120
90
dB
120
90
dB
120
90
105
255
225
240
210
195
225
210
195
180
165
150
180
165
135
150
135
120
105
255
225
240
210
195
225
210
195
180
165
150
180
165
135
150
135
120
105
Pulse Finland Oy
Takatie
6
90440
Kempele, Finland
Tel:
+358 207 935 500
Fax:
+358 207 935 501
www.pulseeng.com/antennas
© 2008. All Rights Reserved.
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