GF-XX衛(wèi)星功分器是適合SATV/CATV信號的2、4、6、8分配器,傳輸頻率950- 2300MHz,也可以提供5-2450-及2600MHz的特殊產(chǎn)品。PCBA為超高頻電路板設(shè)計(jì),精密合金壓鑄外殼,公制和英制F頭接口,所有端口均可通電。
項(xiàng)目 | 頻率范圍(MHz) | GF-204 | GF-408 | GF-612 | GF-816 |
插入損耗(dB) | 5-40 | 4 | 8 | 11 | 12 |
40-470 | 4 | 8.2 | 11 | 12 | |
470-1000 | 4.5 | 8.5 | 12 | 13 | |
1000-1750 | 5.5 | 10 | 14.5 | 15 | |
1750-2050 | 6 | 10.2 | 15 | 16.5 | |
2050-2400 | 6.5 | 11.5 | 16.5 | 18 | |
相互隔離(dB) | 5-40 | 14 | 22 | 24 | 24 |
40-470 | 22 | 22 | 22 | 25 | |
470-1000 | 22 | 22 | 22 | 25 | |
1000-1750 | 20 | 22 | 20 | 22 | |
1750-2050 | 22 | 22 | 20 | 22 | |
2050-2400 | 20 | 20 | 20 | 20 | |
反射損耗(dB) | 5-40 | 12 | 10 | 10 | 10 |
40-470 | 16 | 12 | 12 | 12 | |
470-1000 | 14 | 12 | 12 | 12 | |
1000-1750 | 12 | 12 | 12 | 12 | |
1750-2050 | 12 | 12 | 12 | 12 | |
2050-2400 | 10 | 10 | 10 | 10 |