Operation
R&S
®
ATS1000
51
Instructions Handbook 1179.2983.02 ─ 01
7.4.3
Telescopic Tube DUT Holder
Only an
is allowed to mount and configure DUT holders. An
use the DUT holders as configured.
The R&S
ATS AZTAB1 telescopic tube DUT holder (order no. 1532.7624.02) consists
of a hollow base (white) with clamping collar and an extendable tube (black) with 3
adapters. An
can set it to heights between 285
mm and 380
mm and com-
bine it with various DUT adapters. Both the black and white parts of the holder are
made of the RF-opaque thermoplastic polymer polyoxymethylene (POM). It has a solid
metal base and is designed to stand on the azimuth turntable, allowing cables to be fed
through to the DUT.
Figure 7-6: Examples of telescopic DUT holder configurations with various adapters
1 = Telescopic tube holder with flat perforated DUT adapter plate
2 = Same holder, but extended to full height and maintenance cover opened
3 = Same holder with pointed adapter cone
4 = Top view of the holder with perforated flat DUT adapter plate
5 = View of the metal base plate (aluminum) for mounting the holder onto the turntable
Prerequisites for fixing your DUT to the telescopic tube DUT holder:
●
has assembled the holder for approximately the correct height that
brings your DUT up to the rotational axis of the antenna positioner arm.
●
has fixed the holder on the turntable.
●
has threaded all cables required for connecting the DUT through
the holder and close to the DUT's position.
To place the DUT on the holder
► See
"To place a DUT in the chamber"
7.4.4
Rohacell DUT Holder
Only an
is allowed to mount and configure DUT holders. An
use the DUT holders as configured.
The R&S
ATS AZTAB2 Rohacell DUT holder (order no. 1532.8189.02) is originally
mounted in the R&S
ATS1000 on delivery. It is a solid square tower, made of RF-opa-
que polymer foam (polymethacrylimide, PMI, Rohacell), which is available in 2 heights:
Placing a DUT in the Chamber