- Radio & TV Broadcasting Equipment[6]
- Fiber Optic Equipment[6]
- Electronic & Instrument Enclosures[1]
- Other Electrical Equipment[1]
- Other Radio & TV Accessories[6]
- Set Top Box[4]
- Other Consumer Electronics[1]
- Amplifiers[2]
- CCTV Accessories[1]
- Other Measuring & Analysing Instruments[2]
- Power Meters[6]
- Level Measuring Instruments[1]
- Spectrum Analyzers[2]
- Communication Cables[5]
- Other Connectors & Terminals[1]
- Connectors[6]
- Other Power Supplies[3]
- Contact Person : Ms. Lee Ran
- Company Name : Guangdong Rainbow Electronics Co., Ltd.
- Tel : 0086-752-6579131
- Fax : 0086-752-6579134
- Address : Guangdong,Huizhou,Hongda High technology industry park,Boluo zone, Huizhou City ,Guangdong China
- Country/Region : China
- Zip : 516100
catv db meter
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Digital Signal Meter(RN0-2008D)
RNO-2008D signal lever meter is adapting for CATV installation and measurement which is designed specifically for high-performance measuring instruments. It adopts a wider LCD, the use of microprocessor makes the function enhanced much more. It supports single channel measurement, dual channel measurement, carrier difference measurement, carrier-to-noise ratio measurement, memory of last measurement status, and data storage etc.
Specification:
Channel/frequency Measurement
Frequency Range: 47MHz-870MHz
Frequency Resolution Ratio: 50KHz
Measuring Hand-width: 280KHz
Level Measurement
Measuring Range: 25dBmV-120dBmV
Measuring Accuracy: ±1.5dB
Resolution ratio: 0.1dB
Mode of Detection: peak detection
Input Impedance: 75Ω
C/N
Signal Input Range: 70dBmV
Measuring Accuracy: ±2dBmV
Voltage Measurement
Input Range: 30-80V(AC/DC)
Measuring Accuracy: ±2V
Voltage Measurement
Input Range: 30-80V(AC/DC)
Measuring Accuracy: ±2V
Resolution ratio: 1V
DC power supply
DC7.2V/1.5Ah(Built-in rechargeable battery)
AC power supply
AC220V/50Hz±40%(9Vcharger)
(For different countries and areas the specs may be different)
Working Conditions
Storage temperature -10--+50oC
Storage humidify 40%--80%RH
catv db meter