9- Ranges can be remotely selected using the R T - 6 1
( o p t i o n ) .
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 may f l o a t measuring circuit
above ground.
3. SPECIFICATIONS
[Meter Section]
Measurable voltages : 1 m V - 3 0 0 V in 12 ranges :
1 m V , 3 m V , 10 m V , 3 0 m V
r
1 0 0 m V ,
3 0 0 m V , 1 V , 3 V , 10 V , 30 V , 100V and
3 0 0 V . f u l l scales.
d B : - 8 0 ~ + 5 0 d B ( 0 d B = 1 V ) .
d B m : - 8 0 ~ + 5 2 d B m ( 0 d B m = 1 m W , 6 0 0 n ) .
E r r o r : W i t h i n ± 3% of f u l l scale a t 1 k H z .
Frequency 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 20 H z - 2 0 0 k H z a s
± 2 % a t 3 0 H z ~ 1 0 0 k H z
referenced to 1 kHz response.
Input impedance : 1 0 M O ± 5%, w i t h less than
4 5 p F parallel capacitance.
Durable input v o l t a g e : 5 0 0 V ( D C + A C peak)
a t 1V—300V range
1 0 0 V ( D C + A C peak)
a t 1 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 i 10%
line voltage f l u c t u a t i o n .
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