Appendix A: VH10 Specifications
Antennas
Psion VH10 Vehicle-Mount Computer User Manual
A-8
A.3.3.3
Antenna —
Bluetooth
The
Bluetooth
radio shares an antenna with the 802.11 a/b/g/n Standard WiFi Radio. When the Standard ex-
ternal antenna option is selected, the left external antenna carries the 802.11b/g/n+
Bluetooth
signal. If the
VH10 is intended to be used with a
Bluetooth
peripheral located next to it, ensure that the left external mag
mount antenna is placed in a location where it can still communicate with the
Bluetooth
peripheral.
Parameter
Sub-parameter
Specification
Internal Antenna
Antenna Type
PCB substrate patch antenna
Frequency Range
2400—2485 MHz @ <2:1 VSWR
Gain
1.9 dBi @ 2.4—2.5 GHz
External Antenna
Antenna Type
Bluetooth
will use the external antenna only when the 802.11a/b/g/n
external antenna option is selected. Otherwise it will use the internal
antenna.
Frequency Range
Refer to specification of selected WiFi antenna.
Gain
Refer to specification of selected WiFi antenna.
Important: When the 802.11a/b/g/n Standard Radio with external antenna is used, the left
antenna port carries the 802.11b/g/n+
Bluetooth
signal. If the VH10 is intended to
be used with a
Bluetooth
peripheral located next to it, ensure that the left external
mag mount antenna is placed in a location that it can still communicate with the
Bluetooth
peripheral.