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VS2010
Handhold Level Measuring Apparatus
[Characteristics of VS2010]
· Accurate measurement,light
and handy in structure,hard and waterproof,field operation suited
to various climate and circumstance
· VS990 have pecuiar independent
single key design and fast speed into various testing modes
· Be able to to measure 48MHZ-870MHz
TV signal strength (channel and frequency adjusted continuously)
· LCD display screen with two-row,wide
temperature range and backlight.
· Save on energy.Automatically turn off without operation
over 5 minutes and alarm in the condition of undervoltage.
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Video
Sifnal Measurement
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Audio
Signal Measurement
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V/A
Ratio Measurement
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AC
Voltage Measurement
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Continuous
and Adjustable Frequency
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Showing
the Voltage of Battery
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Technical Specifications
of VS2010
| Input
Frequency |
Level
Measurement |
Range 46-870MHz
Frequency stability <30ppm
Definition 10KHz |
Range 25-120dBuV
Accuracy ≤±l.5dBuV
Definition 0.1dBuV |
| RF Input Impedance
75Ω |
IF Bandwidth 230kHz±50kHz
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| V/A Ratio Measurement |
AC Voltage Measurement |
Range 0-40dBuV
Accuracy ±l.5dBuV |
Range 30V-100V,alarming
above 100V
Accuracy ≤1V
Definition 0.1V
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| Power
Supply |
DC:
chargeable A-type Ni-MH battery
AC:chargeable of Type vs221920C
input Voltage:220V/50Hz±10% or 110V/60Hz
Charging Time:8-10 hours |
Working
Environment |
Usage Temperature
Range -10℃-+℃
Relative Humidity ≤90%RH
Storage Temperature Range -20℃-+60℃ |
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