Digital TV Signal Level Meter

Price: Rs 2.00

Digital TV Signal Level Meter Specifications

General Information

·         Model Numbers: TWH-36EA, TWH-36EB, TWH-36EC, TWH-36ED

·         Dimensions: 210 × 95 × 48 mm

·         Weight: 0.6 kg

·         Operating Temperature: -10°C to 45°C

·         Battery: Built-in rechargeable lithium battery (6+ hours runtime)

Frequency & Modulation

·         Frequency Range:

o    DT-Digital TV T-01: 47–870 MHz

o    DT-Digital TV T-02: 5–870 MHz

·         Supported Modulation: 16/32/64/128/256 QAM

·         Symbol Rate: Adjustable from 1 MS/S to 7 MS/S

Digital Signal Measurements

·         Digital Average Power: 30 dBμV ~ 115 dBμV

·         MER (Modulation Error Ratio): 20 dB ~ 40 dB (±2 dB accuracy)

·         BER (Bit Error Rate):

o    R-S BER: 10⁻³ ~ 10⁻⁹

·         Bandwidth: Configurable

·         Frequency Spectrum Sweep Width: 6 MHz, 12 MHz, 60 MHz

Analog Signal Measurements

·         Signal Level: 30 dBμV ~ 120 dBμV (±1.5 dB accuracy)

·         Carrier-to-Noise Ratio (C/N): Supported

·         Slope & Trunk Line Integrity: Measurable

·         Video/Audio Ratio (V/A): Analyzed

·         Signal Input Range: >70 dBμV (±2 dBμV accuracy)

·         Input Impedance: 75 Ω

Voltage & Power

·         Input Voltage Range: 10–99 V (AC/DC)

·         Voltage Measurement Accuracy: ±2 V

·         Voltage Resolution: 0.1 V

Additional Features

·         Preloaded Channel Database: Integrated Chinese TV channel list for rapid testing.

·         Audio Output: Built-in loudspeaker with numerical control.

·         Display: Digital interface for real-time metrics.

·         Compatibility: Supports DVB standards and analog signal analysis.

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