Setup Manual

Device View Description
R&S
®
Tx9
61Operating Manual 2109.9110.02 ─ 07
Name Description Value range Access right
V 12 Mon (Pre
Amplifier)
Indicates the 12 V auxiliary voltage.
●
R&S PHU901, R&S PHU902, R&S PHV902, R&S PHR901: The
auxiliary voltage is generated on the preamplifier board from the
20 V supply voltage (V PRE MON). If the amplifier has not been
switched on by the R&S TCE900 the voltage is approx. 8 V.
●
R&S PMU901, R&S PMV901: The auxiliary voltage is generated
on the amplifier board from the 20 V supply voltage
(V_PRE_MON). If the amplifier has not been switched on by the
R&S TCE900, the voltage is 0 V.
Read only
V Pre Mon (Pre
Amplifier)
Indicates the 20 V supply voltage of the preamplifier.
●
R&S PHU901, R&S PHU902, R&S PHV902: In the ON state, the
voltage is approx. 20 V and is generated on the preamplifier
board. The displayed voltage is 0 V if the amplifier has been
switched off by the R&S TCE900. If no voltage is indicated in the
ON state, the miniature circuit breakers of the energy distribution
unit and also the self‑engaging contacts on the rear panel of the
amplifier should be checked first of all. If no fault can be found in
the energy feed, the amplifier must be replaced.
●
R&S PMU901: As for PHU901, except that here the 20 V voltage
is generated on the amplifier board.
●
R&S PMV901: not existing.
Read only
R&S PHU901/R&S PHU902/R&S PHV902: "Transistors" parameters
●
Path: "Device View (Home)" > "Tx <n>" > "Output Stage" > "Amplifiers" > "Ampli-
fier <n>" > Tab "Transistors"
Name Description Value range Access right
I PRE Indicates the current flowing through the transistors of the preamplifier
module.
0 A to 5 A Read only
I DRV Indicates the current flowing through transistors V12A and V12B of the
driver module.
0 A to 40 A Read only
I 1A Indicates the current flowing through transistors V14 and V15 of output
stage module 1 in transistor block A.
0 A to 40 A Read only
I 2A Indicates the current flowing through transistors V16 and V17 of output
stage module 2 in transistor block A.
0 A to 40 A Read only
I 3A Indicates the current flowing through transistors V18 and V19 of output
stage module 3 in transistor block A (not valid for R&S PHV902).
0 A to 40 A Read only
I 1B Indicates the current flowing through transistors V24 and V25 of output
stage module 1 in transistor block B.
0 A to 40 A Read only
I 2B Indicates the current flowing through transistors V26 and V27 of output
stage module 2 in transistor block B.
0 A to 40 A Read only
I 3B Indicates the current flowing through transistors V28 and V29 of output
stage module 3 in transistor block B (not
valid for R&S PHV902)..
0 A to 40 A Read only
R&S PHR901 (VHF, Band II): "Transistors" parameters
●
Path: "Device View (Home)" > "Tx <n>" > "Output Stage" > "Amplifiers" > "Ampli-
fier <n>" > Tab "Transistors"
Transmitter