Nta:
1, Tso zis fais fab +30dBm - +43dBm rau daim ntawv thov loj;
2, Kev ua haujlwm siab tau nce raws li Min.95 dB;
3, Kev siv cov lim dej nrog cov kev xaiv zoo heev thiab tsis tshua muaj qhov tsis zoo tshem tawm kev cuam tshuam ntawm uplink thiab downlink;
4, RS232 cov chaw nres nkoj muab kev sib txuas rau lub laptop rau kev teeb tsa hauv zos thiab saib xyuas los ntawm kev sib txuas hauv web;
5, Ua-nyob rau hauv wireless modem (Kev xaiv) rau cov chaw taws teeb saib xyuas los ntawm SMS lossis GPRS;
6, Cov ncauj lus kom ntxaws txog qhov tsis sib xws thiab cov xwm txheej tuaj yeem saib xyuas los ntawm Tswj Vaj Huam Sib Luag, xws li qhov kub thiab txias, tso zis hluav taws xob, nce, ATT, rov poob, VSWR thiab lwm yam;
7, Txhawb kev hloov kho firmware los ntawm GPRS;
8, High nce linear zog amplifier txheej txheem nrog txhim khu kev qha kev ua tau zoo;
9, compact loj thiab lub teeb yuag, yooj yim rau nruab rau ntawm phab ntsa lossis ncej;
Technical Specification:
| Yam khoom | Ib Band Cellular Xov tooj Repeater5W 37dBm Amplifier 700MHz 4G LteTeeb liab Booster Repeater Band 28 Cell Xov tooj Booster | ||
| Ntau zaus | Uplink | 703-748 MHz | |
| Downlink | 758-803 MHz | ||
| Tso zis Hwj chim | Uplink | +33dBm | |
| Downlink | +37dBm | ||
| Ua haujlwm Bandwidth | Ntau yam bandwidth muaj nyob rau ntawm kev thov | ||
| Tau txais | Min.90dB ib | ||
| Tau Txais Kev Tswj Ntau Yam | 31dB (1dB kauj ruam) | ||
| VSWR | <1.5 | ||
| Ripple hauv Band | Max +/- 1.5dB | ||
| Spurious Cov pa tawm | 9KHz-1GHz | Max -36dBm | |
| 1 GHz-12.75 GHz | Max -30dBm | ||
| ACPR | ≤-45dBc | ||
| ≤-55dBc | |||
| RF Connector | N-hom Poj Niam | ||
| I / O impedance | 50 awm | ||
| Nrov duab | Max 5dB | ||
| Pab pawg ncua sij hawm | Max 5 µS | ||
| Qhov kub thiab txias | -25 ° C rau + 55 ° C | ||
| txheeb ze humidity | Max 95% | ||
| MTBF | Min.100000 hnub | ||
| Fais fab mov | DC -48V / AC220V (+/-15%), 50Hz | ||
| UPS Backup Power Supply (Yeem) | 6h / 8 hnu | ||
| Kev siv fais fab | Max 250 W | ||
| NMS Monitor Function | Real-time tswb rau qhov rooj qhov xwm txheej, Kub, Fais fab mov, VSWR, Tso zis fais fab, nce, Uplink ATT, Downlink ATT thiab lwm yam. | ||
| Chaw taws teeb tswj Module (yeem) | RS232 lossis RJ45 + Wireless Modem + Chargeable Li-ion roj teeb | ||
