A10315 Antenova, A10315 Datasheet - Page 8

• Manufacturer Part Number: A10315
• Description: ANTENNA REFLEXUS 824-960MHZ SMD
• Manufacturer: Antenova

Specifications of A10315

• Antenna Type: Chip
• Number Of Bands: 2
• Frequency: 824MHz ~ 960MHz, 1.71GHz ~ 2.17GHz
• Vswr: 2.3
• Gain: -1.5dBi
• Termination: Surface Mount
• Mounting Type: Surface Mount
• Technology Type: GSM/UMTS SMD Antenna
• Termination Style: SMD/SMT
• Dimensions: 40 mm L x 10 mm W x 3.2 mm H
• Frequency Range: 824 MHz to 960 MHz, 1710 MHz to 2170 MHz
• Impedance: 50 Ohms
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Height (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 627-1021-2

Reflexus GSM SMD Antenna
Part No. A10315
11 Electrical interface
11-1 Transmission lines
The antenna should be connected using an RF transmission line.
All transmission lines should be designed to have a characteristic impedance of 50 Ω
The length of the transmission lines should be kept to a minimum. Any other parts of the RF
system like transceivers, power amplifiers, etc, should also be designed to have an impedance
of 50 Ω
Once the material for the PCB has been chosen (PCB thickness and dielectric constant), a co-
planar transmission line can easily be designed using any of the commercial software
packages for transmission line design. For the chosen PCB thickness, copper thickness and
substrate dielectric constant, the program will calculate the appropriate transmission line width
and gaps on either side of the track so the characteristic impedance of the co-planar
transmission line is 50 Ω.
Integrated Antenna and RF Solutions
8
Product Specification 09MD-0021-3-PS