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738
CLEAR
7
748
LOCAL
7
758
REMOTE
7
768
S8=719
!
Swesper
Select
77
Al
18
!
A/D
Select
780
CRT
IS
1
798
RETURN
saa
!
810
!
<PLUG-IN
BAND
LIMITS>
20
!
Modulation on, CW
Filter off, Sweep
time 100ms
..Display menu
1040 ON KEVE 2,%
RET® GOTO 1890
«s-+ensssnesnsssnssosisaseiosassesians Key labels and branch line numbers
1950
ON
KEY#
3,"
BOTH"
GOTO
1188
1960
KEY
LABEL
1878
GOTO
187a
1658
N=1
@
GOTO
111@.
.Loop and wait for soft key
For Insertion Loss only
1998
N=2
@
GOTO
111@.
..For Return Loss only
1188
vesseenes Both Insertion and Return Loss
1118
112@
DISP
"
DATA
ENTRY"
1130
DISF
1148 DISP " A1) frequencies are entered
in"
1158 DISP " GHz.
Set both channels of the"
1160 DISP " 87555 to the same sensitivity."
1178 DISP
1188 DISP!
"START
Frequehcy
CGHZD
MJ| ... .. 0. rsmmanisnnmesimsmmns
semnsses ......Enter
Start Frequency
1190 INPUT A
1200 IF A>U OR ACL THEN BEEF & GOTO 118@
12108 DISP "STOF Frequency
(GHz)
1226 INPUT B
1230 IF B>U OR B<L THEN BEEP @ GOTO 1219,
1240 IF A>B THEN BEEP @ GOTO 111@..
1250 DISP "Frequency STEP (GHz)
"
1268 INPUT C
1670
PaCB=ANABHT s
vasiasis
R
R
M
SR
RS
e
.......Calculate number of frequency points
1280 IF P<=1 OR F>S00-(N=3)+250
THEN EEEF & GOTO
:
500 points of Insertion or Return Loss,
1290 DISP "8755 Sensitivity
(dB/DIV)
"3
250 points
of both
1300 INPUT $
1310 $=5/100
1320 GOSUB 3990
| Start/Stop
1330 RETURN
1340
!
1350
|
<RETURN LOSS CAL.>
1360
!
1370 CLERAR
1380 DISP "
RETURN LOSS CALIBRATION"
1399 DISP
1400 DISP "Connect
a SHORT circuit
to the"
1410 DISP "Test Port
and press CONT."
1420 BEEP
Compare it to Plug-in frequency range
. .Enter Stop Frequency
.......Compare it to Plug-in range
. Stop must be higher than Start frequency
Prompt message
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