R&S FSH3 Setting and Using the Measurement Functions
When measuring high powers, strictly observe the following instructions to prevent damage to the
sensor or hazard to persons:
• The permissible continuous power at the input of the directional power sensor must in
no case be exceeded (see diagram on the rear of the sensor).
• Make sure that the RF power is switched off before connecting the sensor.
• Make sure that the RF connectors are tightly screwed.
Failure to comply with these instructions may cause injuries like burns to the skin or may
damage or even destroy the equipment used.
Operating sequence:
¾ Press the MEAS key.
¾ Press the MEASURE softkey.
The measurement functions submenu opens.
¾ Using the cursor keys or the rotary knob, select the
POWER SENSOR menu item and confirm with the
ENTER key or the MEASURE softkey.
The R&S FSH3 opens the screen for power measurements. If no power sensor is connected, no
measured value is displayed. If a power sensor is connected, the R&S FSH3 sets up a connection via
its interface and displays, after a few seconds, the type of the sensor connected (R&S FSH-Z44) as well
as the measured power.
1145.5973.12 4.49 E-6