HP 8530A, Руководство по эксплуатации и программированию, Страница: 137 / 439

Creating a Standard Gain Antenna Cal Denition
Details on the Supplied Antenna Denitions
The supplied cal denition contains seven Narda antenna denitions . This cal denition is not
loaded into receiver memory at the factory . Refer to T able 5-5 . Only one cal denition le can
be loaded into the receiver at one time .
The Narda cal denition le is supplied on the Antenna/RCS Cal Disc , under the le name:
AC_NAR1 The Antenna/RCS Cal Disc is DOS compatible . The le AC_NAR1 has two uses:
Y ou can load AC_NAR1 into the HP 8530A.
Y ou can make copies of the le and modify them to create your own denitions .
T able 5-5. Antenna Denitions in the Supplied Cal Denition
Denition
Name
Manufacturer Model
Number
Frequency Range
NAR 645 Narda 645 1.70 to 2.60 GHz
NAR 644 Narda 644 2.60 to 3.95 GHz
NAR 643 Narda 643 3.95 to 5.85 GHz
NAR 642 Narda 642 5.40 to 8.20 GHz
NAR 640 Narda 640 8.20 to 12.40 GHz
NAR 639 Narda 639 12.40 to 18.00 GHz
NAR 638 Narda 638 18.00 to 26.50 GHz
The most recently-loaded cal denition is saved in non-volatile memory , and is retained when
you turn A C power OFF .
5-54 Menus Block