W3112A-K PULSE ELECTRONICS CORPORATION, W3112A-K Datasheet

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W3112A-K

Manufacturer Part Number
W3112A-K
Description
KIT HELICAL SMD ANTENNA
Manufacturer
PULSE ELECTRONICS CORPORATION
Type
Antennar
Datasheet
1.W3112A.pdf (3 pages)

Specifications of W3112A-K

Frequency
902MHz ~ 928MHz
For Use With/related Products
W3112A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
553-1718
W3112A-K
W3112AK
W3112A Datasheet version 1.3 ISM 900 MHz Helical SMD-Antenna. (11/07).
Pulse Finland Oy
Takatie
90440
Tel:
Fax:
www.pulseeng.com/antennas
+358 207 935 500
+358 207 935 501
Kempele, Finland
6
ISM 900MHz Helical SMD-Antenna
Ground cleared under antenna, clearance area 6.00 x 11.00 mm. Pulse Part Number: W3112A
ISM 900MHz
Typical performance (testboard size 100 x 40 mm, PWB ground clearance area 6.00 x 11.00 mm)
Frequency Range
902 – 928
[MHz]
-0.3 (band edges)
0.9 (peak)
Max Gain
[dBi]
50 / -3 (band edges)
67 / -1.7 (peak)
Efficiency
[%] / [dB]
Features
- Vertical mount on board
- Compact size WxLxH (2.5 x 8 x 8 mm)
- Low weight (390 mg)
- Lead Free materials
- Fully SMD compatible
- Lead free soldering compatible
- Tape and reel packing
- RoHS Compliant Product
Applications
- 900MHz ISM Band Systems
Engineering samples available
Electrical specifications @ +25 °C
Note: Electrical characteristics depend on test board
(GP) size and antenna positioning on GP and Ground
Clearance area size.
•
Glue needed between antenna and PWB
Return loss
min. [dB]
-10
Impedance
[Ω]
50
Temperature [°C]
-40 to +85
Operating
© 2007. All Rights Reserved.

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W3112A-K Summary of contents

Page 1

... W3112A Datasheet version 1.3 ISM 900 MHz Helical SMD-Antenna. (11/07). ISM 900MHz Helical SMD-Antenna Ground cleared under antenna, clearance area 6.00 x 11.00 mm. Pulse Part Number: W3112A ISM 900MHz Typical performance (testboard size 100 x 40 mm, PWB ground clearance area 6.00 x 11.00 mm) Frequency Range Max Gain [MHz] [dBi] 902 – 928 0.9 (peak) -0 ...

Page 2

... W3112A Datasheet version 1.3 ISM 900 MHz Helical SMD-Antenna. (11/07). ISM 900MHz Helical SMD-Antenna Ground cleared under antenna, clearance area 6.00 x 11.00 mm. Pulse Part Number: W3112A Typical Electrical Characteristics (T=25 °C) Typical Return Loss S11/ impedance, measured on the 100 test board with matching circuit Free space efficiency and maximum gain, PWB ground clearance area 6.00 x 11.00 mm Pulse Finland Oy ...

Page 3

... W3112A Datasheet version 1.3 ISM 900 MHz Helical SMD-Antenna. (11/07). ISM 900MHz Helical SMD-Antenna Ground cleared under antenna, clearance area 6.00 x 11.00 mm. Pulse Part Number: W3112A Typical Free space Radiation Patterns Pulse Finland Oy Takatie 6 Kempele, Finland 90440 Tel: +358 207 935 500 ...

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