0102030405
ZD 900 / 1800 / 2100MHz - 30dBm Tri-Band Digital Analog repeater
Forskrift
Atriði | Tæknilýsing | |
DL | UL | |
Tíðnisvið (MHz) | 939,7-949,7 | 894,7-904,7 |
1830.3-1849.7 | 1735.3-1754.7 | |
2110-2130 | 1920-1940 | |
Hámark Heildarúttaksstyrkur (dBm) | 30±2 | 30±2 |
Sjálfvirkt stigstýringarsvið (ALC) | Þegar inntaksmerkjastigið er aukið um minna en 10dB (þar á meðal 10dB) ætti að halda úttaksafli innan ±2dB frá hámarksúttaksafli. | |
Þegar inntaksmerkjastigið er aukið um meira en 10dB, ætti að halda úttaksafli innan ±2dB frá hámarksúttaksafli eða slökkva á úttakinu. | ||
Hámarks leyfilegt inntaksstig (dBm) | - 10 | |
Hagnaður (dB) | 80±3 | 75±3 |
Fáðu stillanlegt svið (dB) | ≥42 | |
Skrefstærð ávinningsaðlögunar (dB) | 1 | |
Ávinningsstillanleg villa (dB) | 0-10: ≤|±1,0| | |
10-20: ≤|±1,0| | ||
≥21: ≤|±1,5| | ||
Tíðnivilla (ppm) | ≤0,05 | |
Ripple In Band (dB) | ≤5 | |
VSWR | ≤1,8 | |
Hávaðamynd (dB) | ≤5 | |
Tímatöf (okkur) | ≤1 |
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