g. A n electronic circuit a u t o m a t i c a l l y selects the range
most suitable f o r measuring input voltage.
A desired range can also be selected m a n u a l l y .
h. A C and D C outputs are a v a i l a b l e f o r m o n i t o r i n g .
3. S P E C I F I C A T I O N S
- 4 -
[ Meter Section ]
Measurable voltages : 1 m V - 3 0 0 m V in 12ranges: 1 m V , 3 m V ,
1 0 m V , 3 0 m V , 1 0 0 m V , 3 0 0 m V , 1 V , 3 V ,
10V, 30V, 100V, and 300V f u l l scales.
dB : - 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 , 60012)
E r r o r : W i t h i n ± 3 % of f u l l scale a t 1kHz.
Frequency response : ±10% a t 1 0 H z ~ 1 M H z ,
± 3 % a t 2 0 H z - 2 0 0 k H z and
± 2 % a t 5 0 H z - 1 0 0 k H z a s
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 voltage : 500V ( D C - f A C peak) 1V to 300V range
100V ( D C + A C peak)
1mV to 300mV 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 .
Residual voltage : Less than 2 0 ^ V w i t h
input shorted on 1mV range
