W3028 PULSE ELECTRONICS CORPORATION, W3028 Datasheet - Page 2

• Manufacturer Part Number: W3028
• Description: ANTENNA RX DIVERSITY CER 1.8GHZ
• Manufacturer: PULSE ELECTRONICS CORPORATION

Specifications of W3028

• Antenna Type: Chip
• Number Of Bands: 1
• Frequency: 1.805GHz ~ 1.88GHz
• Gain: 2.5dBi
• Termination: Surface Mount
• Mounting Type: Surface Mount
• Height (max): 0.07" (2.0mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Vswr: -

W3028 Datasheet version 1.0. 12/2006
Pulse Antennas
Takatie
90440
Tel:
Fax: [phone]
www.pulseeng.com/antennas
PRm
Cor
[phone]
90 %
80 %
70 %
60 %
50 %
40 %
30 %
20 %
Free space efficiency and maximum gain
RX Diversity 1805–1880 Mhz
Kempele, Finland
6
1.8 GHz RX Diversity
Ceramic Antenna
Ground cleared under antenna, clearance area 10.60 x 6.25 mm
Typical Electrical Characteristics (T=25 °C)
Measured on the 80 x 37 mm test board
Typical Return Loss S11/impedance
Free space 3D maximum gain
C
GSM 1800 RX
Diversity
CH1 S11 LOG
E
N
T
E
R
1
8
4
Rad Eff [%]
Rad Eff [dB]
0
0 .
0
0
14 Sep 2006 16:03:47
0
0
0
7 dB/REF 0 dB
M
H
z
1
Freq [MHz ]
3
2
CH1Markers
1. -12.328 dB 1.80500 GHz
2. -12.528 dB 1.88000 GHz
3. -31.039 dB 1 840.000 000 MHz
S
P
A
N
8
0
0
0 .
0
0
0
0
0
M
-4.00
-1.00
-2.00
-3.00
-5.00
-6.00
0.00
H
z
-0.50
-2.00
-2.50
RX Diversity 1805–1880 Mhz
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
GSM 1800 RX
Diversity
14 Sep 2006 16:04:57
CH1 S11 1 U FS
PRm
Del
Cor
C
E
N
T
E
R
1
Max Gain [dBi]
8
4
0
0 .
0
0
0
0
0
M
H
z
Freq [MHz ]
CH1Markers
1. 72.148 Ω
2. 52.619 Ω
3. 54.514 Ω
1 840.000 000 MHZ
3
2
1
-19.449 Ω
23.828 Ω
-646.48m Ω 133.80 pF
S
P
A
N
8
© 2006 All Rights Reserved.
0
0
0 .
1.80500 Ghz
1.88000 GHz
0
0
0
0
0
M
H
z