Table of Contents
Advertisement
B.F.O. REF. SIGNAL:
When the push-button is depressed, a
100, 1000, or 10,000 Hz reference sig-
nal, according to scale factor, is pro-
duced at the voltage selected on the
B.F.O.
ATTENUATOR
and
B.F.O.
OUTPUT VOLTAGE controls.
COMPRESSOR INPUT:
For connection of the signal from a
regulating transducer when automatic
regulation of the B. F
.0.
output is
required. The input voltage must be at
least 0.5 Volts.
COMPRESSOR SPEED:
Selects the time constant in the regula-
tion circuit. Gives regulation speeds
between 3 and 1000 dB/sec.
COMPRESSOR VOLTAGE:
Logarithmic potentiometer for control
of the output voltage of the instrument
when the compressor loop is applied.
2.2. REAR PANEL
Filter Ser.tsitivity _ _ _ _ _ ..........,.
Adjustments
i
i
'i'
i'
To Ext. Filter Input
l
To Ext
.
Filter Output
Pol. Voltage----...._
_
t
"':
..
- r - - - E
xt
.
Inser
t
Vo ltage
To 2020 Var
.
Freq
.
~
.
!
.... :: .._.
'
J
"
•
•
•
In ]Frequency
-~
'
·
..,...
...
Control
To 2020
F1xed~
-
-
-
e e
'
Out Voltage
Freq
.
120kHz
,.,.,_
.__...
•··
........
~
....
Ext.
B & T Program----
]
~ "-".,
-
~-~=Voltage
Selector
>
~
. .
~~
~l
~
......
~
~f~J.O:Ufft:
Overload and
-----A
t,~
(C
"'"'"-"
t
Power Socket
Frequency Markmg----.
,.~...
·~
/:'
Overload or Frequency
__J
·- y~·
F"
d F
1 2 MH
Markmg Selector
Frequency Range
lxe
req.
·
z
Sweep Dnve Gear
Adjustment
Var.
Freq.
1.0-
1.2 MHz
1714 26
Fig.2.3. Rear Panel of 2010
14
Advertisement
Table of Contents
