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GPS Ceramic Antenna Specification
GPS passive ceramic antenna, which has the advantages of small size and low power consumption, can accept signal of GPSL 1 frequency and use in automotive navigation system and portable electronic equipment.
1.Product Identification
Jude Electronic | Ceramic Antenna | Centre Frequency | Structure | Size | Thickness |
JD | DA | 1575 | S | 25 | T4 |
2.Antenna Performance
Parameters | Unit | Technical Specifications | ||||
Antenna Model | / | JDFF1575S25T4 | JDFF1575S20T4 | JDFF1575S15T4 | ||
Dimension | mm | 25×25×4 | 20×20×4 | 15×15×4 | ||
Thickness | mm | 9 | ||||
Centre Frequency | MHz | 1575.42±2 | ||||
VSWR | / | ≤1.5 | ||||
-10dB Bandwidth | MHz | >10 | >8 | >5 | ||
Impedance | Ohm | 50 | ||||
Gain at Zenith | dBic | 5dBic Based on 50×50mm ground plane | ||||
Axial Ratio | / | ≤3 | ||||
Polarization | / | right-handed elliptically polarized wave(R.H.C.P) | ||||
3.Materials
Number | Parts | Specifications |
1 | Antenna | Microwave Ceramics |
2 | Emission Element | Silver Electrode |
3 | Pin | Copper PIN |
4.Measurement Condition
Number | Parameters | Technical Specifications |
1 | Working Temperature | -20℃~+80℃ |
2 | Storage Temperature | -25℃~+85℃ |
3 | Shock Test | Sine sweep 1g(0-p) |
10~50~10Hz each axis | ||
4 | DC Voltage | DC=3.3±0.3V |
5.Antenna Radiation Pattern
6.Antenna Size
Types | L(mm) | W(mm) | H(mm) | D(mm) | R(mm) |
JDFF1575S25Y4 | 25.0±0.2 | 25.0±0.2 | 4.0±0.1 | 1.8 | 3.0 |
JDFF1575S20Y4 | 20.0±0.2 | 20.0±0.2 | 4.0±0.1 | 1.1 | 1.5 |
JDFF1575S15Y4 | 15.0±0.2 | 15.0±0.2 | 4.0±0.1 | 0.6 | 1.5 |
Weifang Jude Electronic Co.,Ltd is a manufacturer of piezoelectric ceramic components, we have been engaged in this industry for 20 years, we have our own factory, experienced technical staff, we achieves the ISO 9001 Certification.
We cooperate with the domestic first-class universities, establish a professional piezoelectric ceramic R&D room, with all this support, we can provide the best product quality and best service.
Research and Development Institute:www.xjtcyjy.com
Certification:
Factory:
Shipping:
Most our products delivery to customer by air via express company, like DHL,UPS,TNT ,EMS etc.
Transport time : one week can arrival customer office after send out from us .
We have enough foam inner packing and skin packing .
Contact us:
E-mail:sales@pztceramics.com
WhatsApp:+86 13165361320
Tel/Fax:+86 0536 2221236
GPS Ceramic Antenna Specification
GPS passive ceramic antenna, which has the advantages of small size and low power consumption, can accept signal of GPSL 1 frequency and use in automotive navigation system and portable electronic equipment.
1.Product Identification
Jude Electronic | Ceramic Antenna | Centre Frequency | Structure | Size | Thickness |
JD | DA | 1575 | S | 25 | T4 |
2.Antenna Performance
Parameters | Unit | Technical Specifications | ||||
Antenna Model | / | JDFF1575S25T4 | JDFF1575S20T4 | JDFF1575S15T4 | ||
Dimension | mm | 25×25×4 | 20×20×4 | 15×15×4 | ||
Thickness | mm | 9 | ||||
Centre Frequency | MHz | 1575.42±2 | ||||
VSWR | / | ≤1.5 | ||||
-10dB Bandwidth | MHz | >10 | >8 | >5 | ||
Impedance | Ohm | 50 | ||||
Gain at Zenith | dBic | 5dBic Based on 50×50mm ground plane | ||||
Axial Ratio | / | ≤3 | ||||
Polarization | / | right-handed elliptically polarized wave(R.H.C.P) | ||||
3.Materials
Number | Parts | Specifications |
1 | Antenna | Microwave Ceramics |
2 | Emission Element | Silver Electrode |
3 | Pin | Copper PIN |
4.Measurement Condition
Number | Parameters | Technical Specifications |
1 | Working Temperature | -20℃~+80℃ |
2 | Storage Temperature | -25℃~+85℃ |
3 | Shock Test | Sine sweep 1g(0-p) |
10~50~10Hz each axis | ||
4 | DC Voltage | DC=3.3±0.3V |
5.Antenna Radiation Pattern
6.Antenna Size
Types | L(mm) | W(mm) | H(mm) | D(mm) | R(mm) |
JDFF1575S25Y4 | 25.0±0.2 | 25.0±0.2 | 4.0±0.1 | 1.8 | 3.0 |
JDFF1575S20Y4 | 20.0±0.2 | 20.0±0.2 | 4.0±0.1 | 1.1 | 1.5 |
JDFF1575S15Y4 | 15.0±0.2 | 15.0±0.2 | 4.0±0.1 | 0.6 | 1.5 |
Weifang Jude Electronic Co.,Ltd is a manufacturer of piezoelectric ceramic components, we have been engaged in this industry for 20 years, we have our own factory, experienced technical staff, we achieves the ISO 9001 Certification.
We cooperate with the domestic first-class universities, establish a professional piezoelectric ceramic R&D room, with all this support, we can provide the best product quality and best service.
Research and Development Institute:www.xjtcyjy.com
Certification:
Factory:
Shipping:
Most our products delivery to customer by air via express company, like DHL,UPS,TNT ,EMS etc.
Transport time : one week can arrival customer office after send out from us .
We have enough foam inner packing and skin packing .
Contact us:
E-mail:sales@pztceramics.com
WhatsApp:+86 13165361320
Tel/Fax:+86 0536 2221236
