7-11
IM 704610-01E
Signal Output
7
7.3
Outputting Other Signals
CAUTION
Do not apply external voltage to the output terminal. This may cause damage to
the TA220.
Connect a BNC cable from the output terminal on the rear panel of the instrument
to a monitoring device.
Monitor Output of RF Signals
You can output the RF signals applied to the measurement input terminal as-is from the
RF signal monitor output terminal (MONITOR OUT) on the rear panel.
Item
Description
Connector type
BNC
Output impedance
50
Ω
(typical value*)
Output level
Approximately one-half of the RF signal (within
±
5 V) if the monitor
device receives the signal at an impedance of 50
Ω
.
*
The typical value is a representative or standard value. It is not strictly guaranteed.
RF signal monitor output circuit
OUT
MONITOR
(50
Ω
)
–5 V
+5 V
50
Ω
(RF signal monitor
output terminal)
Monitor Output of Equalized RF Signals
When the equalizer is activated, you can output the equalized RF signals from the
equalized RF signal monitor output terminal (EQUALIZED OUT) on the rear panel. When
AGC is ON, the RF signal passes through the AGC circuit before being output. When
AGC is OFF and the equalizer is not activated, the signal bypasses the AGC and
equalizer circuits, and is then output.
Item
Description
Connector type
BNC
Output impedance
50
Ω
(typical value*)
Output level
When the monitor equipment receives the signal at an input
impedance of 50
Ω
, the output level is as follows:
• Approximately 1/2 the RF signal (within
±
5 V) when the equalizer
is OFF and AGC is OFF.
• Approximately 0.4 Vp-p to 0.7 Vp-p (within
±
1 V) when the
equalizer is OFF and AGC is ON.
*
The typical value is a representative or standard value. It is not strictly guaranteed.