OPTIONS
The AVMH-4-C is available with these options:
-OS OPTION
This option allows an externally generated DC offset to be added to the output. The
desired DC offset is applied to the back panel OS terminal, which is connected to the
output centre conductor trhough a high-quality RF inductor. Do not exceed 50V, 250 mA.
When using the transformer with dual-polarity models with the “-OS” option, the external
offset must be added to the DC terminal of the inverting transformer. Do not apply the
offset to the rear-panel offset terminal on the mainframe (if present).
-M OPTION
This option provides a monitor output, which is an attenuated replica of the main output.
The monitor is connected to the main output through a resistor, which results in an
attenuation of approximately ÷11 (-21 dB) when the monitor output is terminated with a 50
Ohm load.
For models with the “-OS” option, the monitor output does not include the effect of the
added offset.
The monitor output should be terminated with a 50 Ohm load.
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Содержание AVMH-4
Страница 29: ...PCB 235A HIGH VOLTAGE DC POWER SUPPLY...
Страница 30: ...PCB 219E OSCILLATOR AND TRIGGER CIRCUIT...
Страница 31: ...PCB 206B PRF TO VOLTAGE...
Страница 32: ...PCB 216D PRF PW TWEAKING PCB...
Страница 34: ...PERFORMANCE CHECK SHEET 34...