供应GPS介质天线1575M 2492M

1. ELECTRICAL SPECIFICATIONS
NO. Part Number Outline Dimension Ground Plane
1-1 DA2492MA3-00-P3M 25*25*4mm On the PCB board
from customer
1-2 Center Frequency 2492±3MHz
1-3 Bandwidth 10MHz min.
1-4 Impedance 50Ω
1-5 Gain @ Zenith +3dBi typical
1-6 Frequency Temperature Coefficient 0±10 ppm/℃
1-7 Return Loss @fo 20dB min.
1-8 V.S.W.R 1.5 max.
1-9
Polarization R.H.C.P
2. STRUCTURE AND MATERIAL
No. Description Structure and material
2-1 Antenna Substrate Dielectric Ceramics
2-2 Pin Copper, lead and tin plate
2-3 Electrode Ag plated
2-4 Ground Base Ag plated