Antenna Connections; Cellular Antenna Requirements; Recommended Cellular Antennae - Embedded Planet CHRONOS User Manual

6.3 Antenna Connections

The modem has two U.FL connectors, J1 and J2, that are used to connect external antennae for the
cellular interface and the GNSS interface, respectively.

6.4 Cellular Antenna Requirements

The cellular antenna shall fulfill the following requirements:
Frequency Range
Impedance
Input power
VSWR (abs max)
VSWR recommended

6.5 Recommended Cellular Antennae

The general recommendation is to use a wide-band LTE antenna with acceptable efficiency across
applicable bands. The table below has examples of several LTE antennae that are compatible with
Chronos.
Type Manufacturer Part Number
Internal adhesive Taoglas
External Taoglas
support@embeddedplanet.com
The customer shall use the most suitable antenna for the bands provided by
the network operator(s) used.
50Ω
>24dBm average power
≤ 10:1 to avoid permanent damage
≤ 2:1 to fulfill all regulatory requirements
FXUB64.18.150A Antenna has U.FL connector
TG.10.0113
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User Manual | Chronos
J1
(cell)
J2
(GNSS)
Notes
Requires U.FL to SMA(F) adapter
page 12