GAO Tek Inc. is introducing an upgrade to its DS1185 (B) Signal Level Meter. The newly developed model, DS1185 (B) Super Signal Level Meter, is designed to provide features which are most widely used and favored by professionals in the CATV industry. Key functions include measuring and displaying amplitude at predefined frequencies or carriers. In addition, the feature of peak-hold level measurement in the LEVEL and SPECTRUM mode can even detect the occasional disturbance.
Analogue channels, Digital channels (QAM) and FM channels can all be tested efficiently and accurately. The device also supports C/N measurement, voltmeter functions, spectrum analysis, auto test and data logging. Overall, it is easy to for a wide range of applications. As a result, the market demand has been consistently strong. The letter ‘B’ in the product designation refers to its capability to provide a broader frequency range and support the return path measurement.
- FCC standard limit test
- Automatic timing measurement
- Quick charging function
- Transmission and reflectivity characteristic testing
- Digital TV channel power
- Interface to PC and printer communication
Range: 46MHz ~ 870MHz; 5MHz ~ 870MHz (Only for type with letter B)
Precision: 5 ppm (25ºC + 5ºC)
Resolution: 10 kHz
Resolution Bandwidth: 280 KHz
- Signal level measurement
Range: 30dBµV to 120dBµV
Precision: Level ±1.5dB (25ºC + 5ºC)(more than 35dBµV);±3dB ( -10ºC to 40ºC) Scan mode ±2.0dB (25 ºC + 5ºC)
- Spectrum analysis
Testing Span: 2.5MHz, 6.25MHz, 12.5MHz, 25MHz, 62.5MHz
Scale: 1,2,5,10 dB/grid
- Digital Channel Power
Bandwidth: 0.28MHz ~ 9.99MHz
Center Frequency: In the range of the measured
Modulation Type: QAM, QPSK etc.
Audio Output: Built-in speaker
Dimension: About 190mm X 80mm X 152mm
Weight: About 1060g
Battery: 3.6V 3.5AH Ni-MH battery
Operating Time: Average 6~8 hours (Fully charged)
Charging Time: Less than 3 hours
About GAO Tek Inc.
GAO Tek Inc., a member of GAO Group, is a leading provider of embedded development tools, telecommunication testers, electronic measurement instruments, video surveillance, alarm and other electronic products that serve the needs of electronic professionals internationally.