Agilent Technologies HP8648A Manuale Utente Pagina 127

  • Scaricare
  • Aggiungi ai miei manuali
  • Stampa
  • Pagina
    / 320
  • Indice
  • SEGNALIBRI
  • Valutato. / 5. Basato su recensioni clienti
Vedere la pagina 126
AM Transmitters
126
Measurement Procedure:
1. Connect the Transmitter as shown.
CAUTION: The RF present at the Test Set RF IN/OUT connector must not exceed 60W
continuous (or 100 Watts for 10 sec/minute).
On the Test Set:
2. Press the PRESET key.
3. Press the TX key.
Using the knob and data keys:
4. Set AF Anl In to AM Demod.
5. Set Filter 1 to 300 Hz HPF.
6. Set Filter 2 to 3 kHz LPF.
On the Radio:
7. Key the Transmitter and keep keyed until the remaining steps are
completed
On the Test Set using the knob and data entry keys:
8. Set AFGen1 Lvl so that displayed AM depth is 30%.
On the Test Set Microphone Sensitivity is shown as AFGen1 Lvl.
Special Test Considerations
See "Incidental Audio" on page 46.
Vedere la pagina 126
1 2 ... 122 123 124 125 126 127 128 129 130 131 132 ... 319 320

Commenti su questo manuale

Nessun commento