???? ??? LNB ?????? ?????? Q – ?????? GQ435445G
1. ???? ???? ??? ??????
??????
GKA435445G? ?? ???? ????? ????? ?????? ?????? ???? ???? (LNB) ???? ?? ????
Q? ????? ?????? ??????? ??????? ???????? ?????? ???? ??????? ??????????. ???? ?????? ????? ??????? ???????? ?????? ?????? ??????
43.5 – 45.5 ????????? ????? ????????? ???? ?????? ??? ???? ???? (IF) ????? ?????? ???
1.66 – 2.66 ????????? ????? ????? ????? ????? ??????.
????? ?????? ?????? ?????? ??????? ???????? (??????/??????)? ???? ???? (≥ 60 dB)? ????? ????? ???? ???? ????
500 ????? ??? ????? ????? ????? ???? ???? ??????? ??????????????? ??? ?????? ?????? ??????? ??????? ??????? ?????????? ????????.
2. ???????? ????????
- ????? ??????: ??????? ?????? ??????? 43.5–44.5 ????????? ? 44.5–45.5 ????????.
- ????? ??? ????: ????? ???????? ?? RF ????? ???????? ??????? (1.66–2.66 ????????).
- ??? ??????? ≥ 60 dB (?????? 62 dB)? ?????? ????? ???????? ???????.
- ???? ????? ???? ???? 500 K? ????? ???? ???? ??? ???? ??????.
- ????? ?????? ????: ??? ?????? ?????? 10 ???????? ?????? (≥ 5 dBm) ?? ?????? ????????? ??????? ??????? ???? ?????? ??? ????????.
- ????? ????? ??? ?????? ?????? ≤ 2.0 dB ?????????????? ?????? ???? ?????? ?????? ≤ 1.5 dB.
- ????? ???? RF: ???? ???? BJ400 (WR22)? ?????? ???? IF: N-Type 50Ω? ????.
- ????? ????? ?????: 12 ??? 18 ???? ???? ????? ??? ???? ?????? ??????.
- ???? ?????? ????? ????? ?????? ??????? ??????????? ???? ???????.
3. ????????? ??????
3.1 ?????? ?????????
| ??????? |
???? ?????? |
???????? |
???? ?????? |
?????? |
??????? |
| ???? ???? RF |
43.5 |
– |
45.5 |
GHz |
??????? ????? ?????? |
| ???? ?????? IF |
1.66 |
– |
2.66 |
GHz |
??? ???? |
| ??? ??????? |
60 |
62 |
– |
dB |
???? ?????? |
| ???? ????? ?????? |
– |
450 |
500 |
K |
@ 25°C |
| ????? ????? |
– |
– |
2.0 |
dB p-p |
???? ?????? |
| ???? ???? ?????? |
– |
– |
1.5 |
dB |
– |
| ???? VSWR (???? RF) |
– |
– |
2.5 |
– |
???? ???? ?????? |
| ???? VSWR (???? IF) |
– |
– |
2.0 |
– |
???? N-Type |
| ??? ?????? |
40 |
– |
– |
dBc |
– |
| ???? ?????? ?????? |
±1 |
±3 |
±5 |
ppm |
??? ???? ??????? |
3.2 ?????? ???????? ????????
| ??????? |
???????? |
??????? |
| ???? ?????? ??????? |
10 MHz |
???? ????? |
| ????? ??? ?????? ??????? |
≥ 5 dBm |
??? ?????? |
| ???? ????? ?????? |
?????? |
??? ???? ???? |
| ??? ??????? |
12 ~ 18 VDC |
??? ???? IF |
| ??????? ?????? |
< 15 ??? |
????? ?????? |
3.3 ?????? ???????????
| ??????? |
???????? |
| ???? ????? ??????? |
-40 °C ~ 75 °C |
| ???? ????? ??????? |
-50 °C ~ 85 °C |
| ????? ???? RF |
BJ400 (WR22) |
| ????? ???? IF |
N-Type ???? (50Ω) – SMA ??????? |
| ??????? |
(????? ??????? ?????? 150×80×60 ??) |
| ????? |
≈ 500 ???? |
4. ??? ???????
4.1 ???? ?????? ????????
????? ?????? ???? ????? ????? ??????:
- ?????? ??????:? ??? ???????? ??? ??? ???? IF ???? ????? 10 MHz ??????? ??? ???? ≥ 5 dBm ??? ????? ????? ?????.
- ???? ??????:? ?? ???? ????? ?????? ?????? ????? ?????? ???????? ??? ??????? ??????? ????????? (OCXO) ????? ????? ???????.
- ??? ?????:? ??? ?????? ?? ??????? ???????? ????? ??????? ??? ???? ????????.
4.2 ??????? ??????????
????? ?????? ??? ???? ?????? ?????? ???? ????? ????? ??? 12 ? 18 ????.
5. ?????????? ???????
- ????? ????? VSAT ???? ?? ???? Q ???? ???????? ?????? ?????????.
- ??????? ???????? ??????? ??????? ?? ??? ????? ???????? ?????????? ?? ???.
- ????? ?????? ?????? ?????? ?? ????? ?????? ??????? ?????????? ??????? ?????.
- ????? ??????? ????? ???????? (Backhaul) ?????? 5G/6G ????????????.
- ????????? ???????? ??????? ????????? ?????? ????????? ???????.
6. ????? ????????
- ???? ???? RF:? BJ400 (WR22) ????? ???? ???? ???????.
- ???? ???? IF (N-Type ????):?
- ????? ?????? ?????? 1.66–2.66 GHz
- ????? ?????? ??????? 12~ 18 VDC
- ??? ?????? ???????? ???????? 10 MHz
7. ??????? ?????
| ??? ?????? |
????? |
| GKA435445G? |
???? LNB ?????? ?????? ????? Q? 43.5–45.5 GHz? ??? IF 1.66–2.66 GHz? ???? N-Type |
?????? ???????:?
???? ????? ?????? ???? ??????????? (Shenzhen Guoxin Sichen Technology Co., Ltd.)
???? / ??????: 86 15986663916
?????? ??????????:
www.szwisi.com
