Keenetic Hero 4G+ (KN-2311), Runner 4G (KN-2211) and previous generation models Hero 4G (KN-2310), Runner 4G (KN-2210) come with two removable omnidirectional cellular antennas.
SMA female connectors are used on the housing; the antennas are equipped with an SMA male connector.
The physical dimensions of the complete antennas are shown in the figure (in mm):
Characteristics of the LTE antennas supplied with the package:
|
Frequency |
824 MHz ~ 960 MHz |
|
Impedance |
50Ω |
|
Standing Wave Ratio (SWR) |
≤3.5 Max. |
|
Antenna Gain |
824 - 960 MHz: 2 dBi |
|
Polarization |
Linear |
|
Return Loss |
-5 dB Max. |
|
Cable Type |
RG-178 |
|
Connector Type |
SMA (Male) |
|
Operating Temperature |
-40 ~ 65 ℃ |
You can use external directional antennas equipped with SMA male connectors (sold separately) if necessary. For more information, see Connecting outdoor directional antennas to Hero 4G(+) and Runner 4G.