
AM Receivers
141
Measurement Procedure:
1. Connect the Receiver as shown.
On the Test Set:
2. Press the PRESET key.
3. Press the RX key.
Using the knob and data entry keys:
4. Set RF Gen Freq to the receiver operating frequency.
5. Set Amplitude to −47 dBm (1 mV).
6. Set AFGen1 To AM at the desired modulation depth (typically 30%).
7. Set Ext Load R to the test load resistance.
8. Set AC Level meter to measure Watts.
Additional Equipment
Required
Test Load
Special Test Considerations
See "Receiver Test Loads" on page 46.
Commenti su questo manuale