g. Remote range selection is possible in a simple w a y
t h a t optional remote control unit " R T - 6 2 " can be
connected to V T - 1 7 7 , since is attached remote
function. ( V T - 1 7 6 : R T - 6 1 )
h. T w o channel range setting can be made either
individually or together (in interlocked m a n n e r ) .
i. A ground mode selector m a y f l o a t measuring circuit
above ground.
3. S P E C I F I C A T I O N S
[Meter Section]
Measurable voltages : 0 . 3 m V - 1 0 0 V in 12 ranges:
0 . 3 m V , 1 m V , 3 m V , 10mV,
3 0 m V , 100mV, 0.3V, 1V, 3 V ,
10V, 30V and 100V f u l l scales.
dB : - 9 0 ~ + 4 0 d B ( 0 d B = 1 V ) .
d B m : - 9 0 ~ + 4 2 d B m
( 0 d B m = 1 m W , 60012).
E r r o r : W i t h i n ± 3 % of f u l l scale a t
1kHz.
F r e q u e n c y response : ±10% a t 5 H z ~ 1 M H z ,
± 5 %
a t 1 0 H z ~ 5 0 0 k H z and
± 3 % a t 2 0 H z ~ 2 0 0 k H z as
± 2 % a t 3 0 H z ~ 1 0 0 k H z
referenced to 1kHz response.
Input impedance : 1 0 M O ±5%, w i t h less than
45pF parallel capacitance.
Durable input voltage : 500V ( D C + A C p e a k )
1V—100V range
100V ( D C + A C p e a k )
0 . 3 m V ~ 3 0 0 m V range
S t a b i l i t y : W i t h i n ±0.5% of f u l l scale f o r
±10% line voltage f l u c t u a t i o n .
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