R&S TSMA6 User Manual page 13

®
R&S TSMA6
WLAN/Bluetooth ON/OFF
Switches WLAN and Bluetooth on and off.
SCAN (LAN Connector (Gbit))
The LAN connector provides a high-speed 1 Gbit Ethernet interface with an RJ 45 con-
nector. It is used to connect the R&S TSMA6 to a separate R&S TSME6 as a second
scanner. It can be used for MIMO scenarios and for increasing bandwidth and mea-
surement rate.
AUX Connector
The AUX connector has two functions.
●
IN/OUT synchronization with up to 4 connected R&S TSME6 (requires sync cable
R&S TSME6-ZC2, R&S no. 4900.1800.02 or R&S TSME6-ZC4, R&S no.
4900.1817.02)
●
Synchronization of R&S TSMA6 with an external 10 MHz reference (requires dedi-
cated sync cable)
GPS Ant.
An SMA connector is provided for the supplied external active GPS antenna (Antenna
power: 3 V, max. 25 mA).
The integrated multi-GNSS (GPS / BeiDou / Galileo / GLONASS) receiver allows to
use three satellite systems in parallel. This offers an accuracy improvement of 30 % to
50 % by using a second constellation of satellites.
Following combinations are allowed:
●
GPS only
●
GPS / GLONASS / Galileo
●
GPS / BeiDou
The R&S TSMA6 can perform dead reckoning in tunnels to provide position informa-
tion even if no satellites are available. The dead reckoning is performed in the device
itself by built-in electronic gyroscopes aided by the car wheel tick info which must be
attached to the vehicles CAN bus and the expected driving direction.
For enabling untethered dead reckoning, see
Reckoning
Depending on the intended use, the respective valid regulations regarding lightning
protection of the antennas and regarding vehicle installation must be observed during
installation.
Status LEDs
The four status LEDs, [Scanner State], [Scanner Pwr], [Mode], and [Meas] indicate the
following states of the R&S TSMA6.
●
[Scanner State / Scanner Pwr]
User Manual 4900.8057.02 ─ 01
", on page 22.
Chapter 5.5, "Enabling Untethered Dead
Instrument Tour
Rear Panel View
11