Rohde & Schwarz Inc TMU925 Manual De Usuario
Transmitter System R&S TMU9
R&S
®
TMU9
59
System Manual 2600.5423.02 ─ 01
Fig. 3-13: Connecting the Power Input Cable
1 = Strain relief
2 = Protective covers
3 = Power input terminal X1
2 = Protective covers
3 = Power input terminal X1
3.2.7 Installing the RF output
The output to the main antenna is an EIA connector. It is on the left-hand side of the
transmitter roof, next to the directional coupler and connection panel.
transmitter roof, next to the directional coupler and connection panel.
3.2.7.1
Connecting the Antenna
Connect the antenna as follows, depending on the transmitter type:
► Fasten the coaxial cable, which is preassembled to the station, to the EIA flange of
the transmitter's RF output. To prevent the screw connection from loosening, secure
it using a plain washer and spring lock washer.
it using a plain washer and spring lock washer.
● Use 4 screws M8, 35 mm (for EIA 1 5/8")
In regions with high humidity, the supplied rubber ring can be inserted into the groove
between the two EIA flanges.
between the two EIA flanges.
3.2.7.2
Connecting the Dummy Antenna
The dummy antenna is connected only when putting the system into operation or for
maintenance and repair purposes.
maintenance and repair purposes.
Installation R&S TMU9