DAKC1575MS74T TOKO | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
Features
- Range of Receiving Freq: 1575.42±1.023 MHz
- Center Frequency: 1580.5 MHz with 70mm2 GND plane1
- Bandwidth: 9 MHz min. (Return Loss ≤ -10 dB)
- Miniature footprint: 25mm x 25mm
- Low Profile: 4.5mm
- Gain (Zenith 90°): +5 dBi (typ.)
- Gain (10° Elevation): -1 dBi (typ.)
- Impedance: 50 Ω
- Freq. Temperature Coefficient: 0±20ppm/°C max.
- Operation Temperature: - 40°C to +105°C
- Storage Temperature: - 40°C to +105°C
- Lead-free terminated electrode (Part No. #DAKC1575MS74T) Dimensions
Description
The TOKO #DAKC1575MS74T is a low profile, dielectric antenna element specifically designed for 1575.42 MHz L1 GPS applications. The flat patch antenna incorporates a rectanglar micro-strip design for GPS C/A right-hand circular polarization wave reception. The #DAKC1575MS74T has excellent stability and sensitivity through the use of high performance ceramic materials well suited for GPS applications and ships with double-sided adhesive tape for ease in mounting to the ground plane. NOTE 1: Center frequency is shifted approximately 5MHz down when covered with radome. TOKO America, Inc.
1250 Feehanville Drive, Mount Prospect, Illinois 60056
Tel: (847) 297-0070 Fax: (847) 699-7864 Web: http://www.tokoam.com The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc. Directivity Charts Typical Characteristics 180 90 270 240120 150 210 300 3303 180 90 270 240120 150 210 300 3303 TX: Right Hand Circular Polalized Signal Frequency = 1580.5MHz Measured with 70mm sq. ground plane 00 00 1.9 1.7 ø0.8 0.5Max.3.3 3-R0.5 C2(Unit: mm)