S2188 Digital/Analog CATV Analysis Apparatus

S2188 Digital/Analog CATV Analysis Apparatus is a good kind of CATV Equipment.with high quality and best price.

S2188 Digital/Analog CATV Analysis Apparatus is a good kind of CATV.

Key Functions:

Analog channel measurementFull channel scanningSpectrum analysisDigital channel measurementInclination ratio measurementTrunk line voltage measurement

Features of digital channel measurement:

The channel's average power of DVB-C digital cable TV (adjustable bandwidth), testing of MER modulate error, testing of BER error rate, testing of S/N signal-to-noise and supporting various DVB modulate modes: QPSK, 16, 32, 64, 128, 256QAM and COFDM. Features of analog channel measurement: Channel measurement, frequency measurement, spectrum analysis, inclination ratio measurement, V/A measurement, C/N, CSO, CTB measurement, AC measuremen

Input Frequency:

Range	5 –870MHz
Analog or digital channel's frequency stability	30ppm
Definition	10KHz

Measuring frequency level

Range	25 – 120dB µ V (-35 – 60 dBmV)
Precision	Analog ≤ ± 2 dB µ V Digital ≤ ± 3 dB µ V

C/N measurement(Input signal ≥ 70dB) 45 – 870 MHz ≤ ± 2.5 dB 5 – 45MHz ≤ ± 3 dB

V/A measurement: ≤ ± 2 dB Measuring inclination rate: Range: 5 – 870MHz numeric and frequency-level bar-chart display Measuring alternating current level: Range: 20 – 100V (alarm if over 100V) Accuracy: ≤ ± 1V Definition: 0.1V Measurement bandwidth: 230KHz ± 50KHz Demodulation mode: Peak value, Average value Measuring standard of TV signal: Analog channel: PAL/NTSC/SECAM Digital channel: QPSK/QAM/COFDM Channel Table: a. Presets 10 sets of international standard channel table in the meter; b. Can be customized according to client’s requirement Spectrum analysis: Frequency range: 5 – 870MHz Peak value demodulation definition: 1, 5, 15, 30, 50, 100MHz. Average value demodulation definition: 1, 5, 15, 30MHz Tuning mode: Channel mode, frequency mode, memory mode. Power supply mode: AC: 85V-240V/50Hz-60Hz DC: Hi-MH Batteries Dimension: 90 x 255 x 60 (W x H x D) Weight: 0.8 Kg

S2188 Digital/Analog CATV Analysis Apparatus