Wavetek 3000 Instruction Manual page 197

OPTION 1B
8/1B-6
-
= Switch open or HI TTL signal
X = Switch closed or LO TTL signal
(R .P . pin is grounded) .
FROM M10W-6
REAR-PANEL
PROGRAMMING
JACK
50130-01
ATTEN
90 d8
PROGRAMMABLE
ATTENUATOR
M42
Figure 8/1B-2 . Block Diagram
RF OUT
TABLE 8/1B-2 REMOTE PROGRAMMING
R .P . PIN # 29 28 27 26 30
BCD WIRE 8 4 2 1
0 dB - - - -
AM
10 - - - X
- - CW
20 - - X -
33
MOD
TA
1
30 - -
X X
Common
29
m
32
7.3V
1
11 11,,
2s
40 - X - -
n2n
21
11
GAD
50 - X -
X
It/,11
17
17
111 19
G
e(
60 - X X -
43
17 14
15 16
C
70 - X X X
10 11 1
80 X - - -
0000
(DA oAoAo
90 X - - X
CW X
Figure 8/1B-1 . Plug Connections
AM -