DA1575S25T2B TOKEN [Token Electronics Industry Co., Ltd.], DA1575S25T2B Datasheet

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DA1575S25T2B

Manufacturer Part Number
DA1575S25T2B
Description
DA Dielectric Patch Antenna
Manufacturer
TOKEN [Token Electronics Industry Co., Ltd.]
Datasheet
Version 2010
Features
Applications
Preview
Dielectric antenna is fed using coaxial ceramic media. By a coaxial extension of the inner conductor to form an
oscillator, used to excitation of electromagnetic waves, the sleeve of the role of the media, except clamping bar,
the more important is the reflection of electromagnetic waves, thus ensuring the incentives from the coaxial line
inner conductor of electromagnetic waves to the free end of dielectric rod transmission.
Token use of low-loss dielectric antennas, high-frequency dielectric material, strict process control, apply to the
Global Positioning System (GPS), radio broadcast system of small antenna elements.
Token electronics manufacturing dielectric patch antenna with rectangular microstrip antenna design and offset
one point feeding method for Global Positioning System GPS, media filters, multi-layer filters, cavity filters,
band-pass filter, military filters, high-frequency filters and so on, in line with RoHS standards.
DA series of microwave antenna, which provides clients a custom design and deliver smaller tolerances.
Dielectric antenna application specific design, but also for the frequency requirements, including different
inductance values and Q specifications adjusted.
Token will also produce devices outside these specifications to meet specific customer requirements,
please contact our sales for more information.
- Small patch dimensions.
- Using high quality factor.
- Stabilized temperature coefficient.
- Provide highly stabilized performance.
- Global Positioning Systems (GPS)
- GPS Hold, Car Navigation System, GPS PDA.
- W-LAN.
Dielectric
Patch Antenna
Token Dielectric Antenna (DA)
Technology Makes The List
http://www.token.com.tw/
DA Dielectric Patch Antenna
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DA1575S25T2B Summary of contents

Page 1

Dielectric Patch Antenna Token Dielectric Antenna (DA) Technology Makes The List Preview Dielectric antenna is fed using coaxial ceramic media coaxial extension of the inner conductor to form an oscillator, used to excitation of electromagnetic waves, the sleeve ...

Page 2

... Typical Specifications Size Part Number (mm) DA1575S25T4A 25*25*4 DA1575S25T4B 25*25*4 DA1575S25T2B 25*25*2 DA1580S25T4A 25*25*4 DA1580S25T4B 25*25*4 DA1580S25T2B 25*25*2 DA1580S18T4 18*18*4 DA1580S18T2 18*18*2 DA1580S13T4 13*13*4 DA2450S13T4 13*13*4 DA2450S13T2 13*13*2 DA1575S36T4 36*36*4 DA2450D16 Φ16 DA1616S25(Tx) 25*25*4 DA2492S25(Rx) 25*25*4 Note: Fo available on request. Other parameters available on request. Dimensions (Unit: mm) 25.0 TOP Dielectric Patch Antenna Center Band width Frequency (MHz) ...

Page 3

Typical Characteristic CH1 MEN LOG 5dB/REF -15 dB CH2 S11 1.005 U FS Cor Cor Center 1 575.000 000 MHz How to Order DA 1580   Dielectric Patch Antenna   Structure Thickness  Version 2010 DA Dielectric Patch ...

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