B5812-02 Antenova, B5812-02 Datasheet - Page 7

• Manufacturer Part Number: B5812-02
• Description: Antennas Flavus 868/915MHz 5 Band SnapIn 1.0mmPCB
• Manufacturer: Antenova

Specifications of B5812-02

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9 Antenna footprint
*PCB thickness dependent on Flavus model used.
10 Electrical interface
11.85
+/-0.1
Feed
F1
10-1 Transmission lines
Integrated Antenna and RF Solutions
The antenna should be connected using an RF transmission line.
•
•
•
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.
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
2.8 +/-0.1
CAD files of the antenna footprint are available from Antenova on request. Please contact
Feed
F2
2 +/-0.05
Feed
F3
+/-0.05
Feed
2.25
F4
5 +/-0.05
[e-mail]
Feed
F5
Flavus GSM (Part No: B5812-XX)
5.6 +/-0.1
Snap-In
S1
4.5+/-0.1
Position
P1
for further details.
Position
+/- 0.1
11.5
P2
0.3 +/-0.1 5.9 +/-0.1
Position
P3
Flavus GSM Snap-In Antenna
Position
P4
Diameter
3.05 +/-
D1
0.1
Part No. B5812-xx
Product Specification AE020033-H
Diameter
1.75 +/-
D2
0.1
0.8, 1.0,
PCB
1.6
T*
7