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SPECIFICAliONS
RANGES
Capacitance:
0.05 pf to 1100 ILf in seven ranges,
series or parallel.
Inductance:
0.05 /Lh to 1100 h in seven ranges,
series or parallel.
Resistance:
0.05 mfl to 1.1 Mfl ac or de.
Conductance:
0.05 nU to 1.1 U ac or de
(20 kMfl to 0.9 fl).
D
of Series
C:
0.0005 to 1.
D
of Parallel C:
0.02 to 2.
Q of Series L:
0.5 to 50.
Q
of Parallel L:
1 to 2000.
Q
of Seri.es R:
0.0005 to 1.2 inductive.
Q of Parallel
G: 0.0005 to 1.2 capacitive.
ACCURACY
C, G,
R, L
At 1 kc:
±0.1 % ±0.005% of full scale except
on lowest Rand L ranges and highest C and G
ranges where it is ±0.2 % ±0.005 % of full scale.
Additional
%
error terms for high frequency
and large phase angle:
C and
L
[ ±0.001 (1
~cy
±0.1D 1 {c ±0.5D
2
]
%
of measured quantity.
Rand G
[ ±0.002C
~cY±O.OOOOOIC~cY±O.lQ]
%
of measured quantity.
Residual Terminal Impedance:
R
~
1 mfl,
L
~
0.15 /Lh, C
~
0.25 pf.
Dc Resistance and Conductance:
Same as for
l-kc measurements, except that accuracy is
limited by sensitivity at the range extremes.
Balances to 0.1
%
are possible from Ifl to IMfl
with the internal supply and detector.
D' ( or
~)
of C or L:
±0.0005 ±5% at 1 kc or lower.
±0.0005 1
~c
±5% above 1
kC.\
f
Q
of
R
or
G: ±0.0005 1 kc ±2%.
GENERATOR AND DETECTOR
Internal Oscillator:
1 kc ± 1% normally supplied.
Plug-in modules for other frequencies available
on request. Level control provided.
Internal Ac Detector:
Can be used either flat or
selective at frequency of plug-in module
(normally 1 kc). Second-harmonic rejection
approximately 25 db; sensitivity control pro-
vided.
Internal Dc Supplies:
3.5 v, 35 v, 350 v; adjust-
able, and power limited to less than
73'
watt.
Internal Dc Detector:
Null indicator, 1 /La/mm.
External Oscillator and Detector:
TYPE 121O·C
Unit RC Oscillator and TYPE 1232-A Tuned
Amplifier and Null Detector are recommended.
Dc Bias:
Provision is made for biasing capacitors
to 600 v with external supplies, and for biasing
current in inductors.
GENERAL
Accessories
Supplied:
TYPE CAP-22 3-Wire
Power Cord; spare fuses and indicator lamps.
Accessories Available:
TYPE 1650-Pl Test Jig;
external generator and detector, if used, as
listed above.
Power Input:
105 to 125 (or 210 to 250) volts,
50-60 cps, 10 watts.
Mounting:
Either relay-rack or bench, as listed
below.
Dimensions:
Rack model, panel, 19 by
12~
inches (485 by 315 mm); bench model, width 19,
height 1272, depth 11 72 inches (485 by 320
by 295 mm), over-all.
Net Weight:
36% pounds (17 kg).
General Radio Experimenter reference: Vol. 36No. 3, March 1962
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