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| 현재위치 : 제품소개 >
HFC & CATV 용 측정기 > 디지털 레벨메타 |
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DS2460Q |
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ㆍ스펙트럼 분석기, 5~1220MHz
ㆍ아나로그 TV, 5~1052MHz 디지털 TV, 46~1052MHz
ㆍ디지털 TV 테스트 : 파워, MER, BER, 통계, 칸스털레이션
ㆍ20개의 채널플랜 저장
ㆍ데이터 저장
ㆍ소형&경량, 가로.세로.높이(11x20x5Cm)
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| ㆍ아나로그 / QAM/ 8VSB / 한글지원 |
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| Normal Spectrum Analysis |
| Frequency Pange |
4.5 ~ 1052MHz |
| frequency Span |
2.5, 6.25,12.5, 25, 62.5 MHz; full span |
| Fast Spectrum Analysis |
| Frequency Pange |
5 ~ 1220 MHz |
| frequency Span |
12.5, 25, 62.5 MHz; full span |
| Return Path Spectrum Analysis |
| Frequency Range |
5 ~ 210 MHz |
| Channel Scan |
| Max Channels |
160 |
| Scale |
1, 2, 5, 10 dB/division |
| Zoom |
1x, 2x, 3x, 4x, 5x |
| Analog TV Measurement |
| Supparted Standards |
PAL, NTSC, FM Radio (single-frequency) |
| Power Level |
Range |
-30 ~ +60 dBmV |
| Accurocy |
± 2dB |
| Resolution |
0.1dB |
| Frequency |
Range |
5 ~ 1052 MHz |
| Accurocy |
± 50ppm |
| Resolution |
10kHz |
| Resolution Bandwidth |
280 kHz |
| C/N |
> 50dB |
| HUM Measurement Range |
2~5% |
| Digital TV Measurement |
supparted Standards |
ITU-T J.83 Annex A, B, C |
| Power Level |
Range |
-30 ~ +60 dBmV |
| Accurocy |
± 2dB |
| Resolution |
0.1dB |
| Frequency |
Range* |
46 ~ 1052 MHz |
| Accurocy |
± 2dB |
| Resolution |
0.1dB |
QAM
Demodulation |
Annex A |
16, 32, 64, 128, 256 QAM |
| Annex B/C |
64, 256 QAM |
Interleave
Depth |
Annex A |
128 x 1 ~128.4 |
| Annex B/C |
12 x 17 |
| Symbol Rate Change |
4 ~7 MS/s |
| MER |
41dB, accurate to ±2dB |
| BER |
1E-3 ~ 1E-9 |
| Constelation Display |
64, 256 QAM [with zoom] |
| Line Voltage Measurement |
| Range |
0~100V (AC/DC), accurate to ±2V |
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HFC
& CATV 현장용 측정기
