TOPEX Bytton (HSPA+ / LTE)
ByttonLTE(full)_genericUsermanual_sw306FAS_revN.1.docx
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4G (LTE)
For the LTE 2600 MHz band, the “ SM03” magnetic base antenna is shipped in the package. This is a thin
rod, dual coil, weather proof antenna, specially designed for the 2.6GHz frequency band used for LTE in
Europe.
Figure 11-4: General image of the Mobile Antenna for 4G, with magnetic base and connection cable
The GSM03 antenna is for frequency ranges 890-960/1710-2150 and respectively 2600 MHz for LTE.
The connection cable is thin, type RG178, and standard cable length is 3 meters, which allows more
flexible placing of the antenna. Besides the SMA connector that matches the Bytton “mobile” connectors,
other types are available (SMB, FME, TNC).
In the 2600MHz frequency band, gain is 5dBi for the standard model with 3 m long cable and 7dBi for the
variant with shorter cable (only 1 m long), which has a smaller signal loss.
The LTE antenna is omnidirectional, rated for both outdoor and indoor usage.
The following table shows the main characteristics of the multi-band LTE antenna with magnetic
base, supplied with the Bytton LTE package for 4G (LTE) variants.
Name / description
“GSM03” multi-band LTE Antenna
Electrical specifications
Frequency bands
GSM 890-960 MHz
PCN 1710-1880 MHz
PCS 1850-1990 MHz
UMTS/HSPA 1920-2150 MHz
LTE 2500– 2690 MHz
Gain
5 dBi / 7 dBi (1m variant)
VSWR
<1.5
Input Impedance
50 Ohm
Directivity
Omnipolar
Polarization
Vertical
Maximum Power
60 W / 30 W
Mechanical specifications
Height
Total 270 mm
Active rod (wire+coil) 246 mm
Base
Diameter 45 mm
Height 32 mm
Mounting
Magnetic
Bottom heavy, stable
Adhesive sticker
Cable
Type RG178, standard length 3 m
End Connector
Nipple,
SMA
male
Temperature range
Storage: -45
o
C to +75
o
C
Operating -30
o
C to +75
o
C
IP protection
Fit for outdoors usage
