B5812-04 Antenova, B5812-04 Datasheet - Page 8
![ANT 915/868MHZ GSM 1.6MM PCB](/photos/14/7/140744/1020b5812-01_1020b5812-04_sml.jpg)
B5812-04
Manufacturer Part Number
B5812-04
Description
ANT 915/868MHZ GSM 1.6MM PCB
Manufacturer
Antenova
Series
Flavus GSMr
Specifications of B5812-04
Antenna Type
Flat Patch
Number Of Bands
2
Frequency
850 ~ 960MHz, 1710 ~ 1990MHz
Vswr
2.7
Termination
Snap-in
Mounting Type
Snap-In
Height (max)
0.151" (3.85mm)
Technology Type
Internal Snap In Antenna
Termination Style
Snap In
Dimensions
27.3 mm L x 7.9 mm W x 3.45 mm H
Impedance
50 Ohms
Mounting Style
Snap In
Operating Temperature Range
- 40 C to + 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Gain
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
1020B5812-04
627-1008
627-1008
Flavus GSM Snap-In Antenna
Part No. B5812-xx
10-2 Matching circuit
The antenna requires a matching circuit that must be optimized for each customer’s product.
The matching circuit will require up to three components and the following pad layout should be
designed into the device so the correct circuit can be installed:
In addition to the matching circuit, a separate DC blocking capacitor will also be required
between the radio and the antenna matching circuit.
Dimensions “W” and “T” will depend on the material and thickness of the PCB and must be
calculated to give a transmission line with a 50Ω characteristic impedance.
Note: The component values for the matching circuit will vary depending on the size of
the PCB and surrounding components. The impedance of the antenna should be measured
before selecting suitable matching components. Antenova offers a matching service on
request. Contact
info@antenova.com
for further information.
Integrated Antenna and RF Solutions
8
Product Specification AE020033-H