Siyal Nivo Met
Fonksyon
1. 5 ~ 870MHz pi devan oswa retounen chemen sistem CATV mezi
2. Analiz espek frekans. Konteks dyagram analiz
3. Sipo DVB-C dijital CATV mwayen pouvwa siyal fos mezi
4.SipoMER, BER mezi
5. Plen Chen eskane
6.SipoPanche, V / A,C / N, AC mezi voltaj
7. Sipo Qpsk / COFDM Mwayen pouvwa Siyal Mezi fos siyal
8. Analog milti-Audio foma chwa
Espesifikasyon
Melde | S200D | |
Dijital DVB | ||
Range frekans | 46MHz～870MHz | 5-870MHZ |
Modilasyon | DVB-C/ ITU-T J.83-Annex A | |
Sanle | 16/32/64/128/256 QAM | |
Dranje mwayen igital | 30dbμv～110dBμV | |
Presizyon | ±2dB | |
Bandwidth | itilizate yo ka mete pwop yo | |
Sto senbol | 1MS/S～8MS/S | |
Modere pousantaj ere (MER) | 22dB～40dB | |
Presizyon | ±2dB | |
Bli to ere (BER) | R—S10-4～10-8 | |
Analog televizyon | ||
Fsije demann | 46 /5 ~ 870MHz | |
Pote | 20dbμv～120dBμV | |
presous | ±1.5dB | |
Anplwaye retret | 75Ω | |
TILT RANGE | 0 ~ 100V (AD / DC) Presizyon：±2V | |
Ekipman pou pouvwa | ||
Bateri | 7.2v 1600mAHrechaje Lityom-ion | |
YonFouniti | 90～240V 50 / 60Hz | |
Travay tan | >6hours | |
Chaje tan | 3-4hours | |
Sevis nou an
1. Vit akouchman: 1-3 jou
2. Akouchman: Pot nan pot sevis DHL
3. 12 mwa garanti
4. Tout reparasyon lavi
5.106 enjenye pwofesyonel, asire sevis la apre lavant sevis
6. Faktori, pri se rezonab
Baj popilè: Peche Leval met
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