Agilent Technologies HP8648A Weather Radio User Manual


 
SSB Receivers
179
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 OFF.
7. Set Ext Load R to the test load resistance.
8. Set AC Level meter to measure Watts.
9. Set SINAD meter to measure AF Freq.
On the Radio set the Receiver’s Controls as follows:
10. Set power to ON.
11. Set mode to LSB or USB.
12. If required, set frequency to the same value as step 4.
13. Set squelch to minimum.
14. Set RIT to center or disable (if equipped).
15. Set RF Gain to maximum (if equipped).
Additional Equipment
Required
Test Load
Special Test Considerations
See "Receiver Test Loads" on page 46.