Description
Overview
GAOTek Signal Level Meter Tester applies to the need of the television and cable television engineering installation and detection, it is the high-performance surveying instrument specially designed for the cable television technical personnel. The instrument adopts the all-number display, the readings on the measuring instrument are clear and precise, and owing to the introduction of the micro processing unit, therefore, it makes its functions stronger, the precision higher, operation more flexible and convenient. The large screen figure monitor is very convenient to measure the main technical targets of the CATV system.
Features
- Handhold Design
- Level and V or A
- Tilt and C or N measure
- Trunk Voltage
- Channel and single frequency mode
- Support QAM 32 64 128 or ITU-TJ.83 Annex A or B or C
- Analog, Digital and Dual channel measurement
- Channel Power, MER, BER
Technical specification
| Frequency Scope | 47 MHz to 870 MHz |
| Modulation | DVB-C or ITU-T |
| Support | 64 AM or 256 QAM |
| Digital Average Power | 30 dBuV to 110 dBuV |
| Precision | ± 2 dB |
| Symbol Rate | 1 MS or S to 7 MS or S |
| Modulate Error Rate (MER) | 22 dB to 39 dB |
| Bit Error Rate (BER) | RS 1E-3 to 1E-9 |
| Level | 20 dBuV to 120 dBuV |
| Channel Scan | 150 |
| Battery | 7.2 V or 1500 Mah Rechargeable battery |
| AC Supply | AC 90 V to 220 V 50Hz to 60Hz |
| Working Time | 6 hrs |
| Charging Time | 3 hrs |