1. Overview
An integrated optical repeater (800㎒/1.8㎓) being used to provide smooth service to the service area with weak signal of CDMA2000 1x/EVDO and LTE.
2. Characteristics
① Provide the service combining CDMA and LTE service.
② Highly efficient due to superior linear current amplifier minimizing a loss due to spurious radiation characteristic.
③ The advantages of digital signal utilizing practical expandability (Multi-drop, Cascade).
④ Monitoring, alarm function, control function, editing and equipment setting with wired and wireless communication and alarm history can be inquired using local GUI function.
3. Specification
| Order |
Item |
CDMA |
LTE |
| 1 |
Frequency range [MHz] |
FWD |
1860~1870 |
884~894 |
| RVS |
1770~1780 |
839~849 |
| 2 |
Gain |
FWD |
55dB |
55dB |
| RVS |
45dB |
45dB |
| 3 |
Input range |
FWD |
+5dBm |
+10dBm |
| RVS |
-65dBm |
-65dBm |
| 4 |
Max. output |
FWD |
43dBm/Total |
43dBm/Total |
| RVS |
-20dBm/Total |
-20dBm/Total |
| 5 |
Heat dissipation |
Natural Convection |
| 6 |
Operating temperature |
-30℃ ~ +60℃ |
-30℃ ~ +60℃ |
| 7 |
Storage temperature |
-40℃ ~ +70℃ |
-40℃ ~ +70℃ |
| 8 |
Humidity |
5~95% (Non-condensing) |
5~95% (Non-condensing) |
| 9 |
SIZE(mm) |
SU Standard |
370(W) x 590(H) x 285(D) |