SM2000A Serial AC Millivolt Meter
SM2030A is suitable for measuring of RMS value
voltage of Sine waveform that the frequency
range is 5Hz~3MHz (5Hz~5MHz for SM2050A)
. They all have the switch function between automatic
and manual and automatic decimal positioning,
as well as three-digit or four-digit display.
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Spectrum Analyzers
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Universal Frequency Counter
FEATURES
VFD Two Display, Dual Independent Channels
Auto/Manual Ranging can be selected
Multiple display result with different units
High Frequency Range from 5Hz to 5MHz
Standard Interface RS-232
SPECIFICATIONS
SM2030A SM2050A
Frequency Range 5Hz ~ 3MHz 5Hz ~ 5MHz
Measurement Range
AC Voltage 50µV ~ 300V
Scale 3mV, 30mV, 300mV, 3V, 30V, 300V
dBV -86dBV ~ 50dBV(0dBV=1V)
dBm -83dBm ~ 52dBm(0dBm=1mW 600Ω)
Vpp 140µV ~ 850V
Voltage Measurement Error
â?¥5Hz ~ 100Hz ±2.5% reading ± 0.8% range
>100Hz ~ 500kHz ±1.5% reading ± 0.5% range
>500kHz ~ 2MHz ±2.0% reading ± 1.0% range
>2MHz ~ 3MHz ±3.0% reading ± 1.0% range
>3MHz ~ 5MHz ±4.0% reading ± 2.0% range
Resolution
Range 3 1/2 digits Display 4 1/2 digits Display
3mV 0.001mV 0.0001mV
30mV 0.01mV 0.001mV
300mV 0.1mV 0.01mV
3V 0.001V 0.0001V
30V 0.01V 0.001V
300V 0.1V 0.01V
Damage Voltage
3V ~ 300V 350Vrms (5Hz ~ 5MHz)
3mV ~ 300mV 350Vrms (5Hz ~ 1kHz)
35Vrms (1kHz ~ 10kHz)
10Vrms (10kHz ~ 5MHz)
General Characteristics
Power AC220(±10%)V, 50 (1±5%)Hz,
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