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Digital Optic Repeater is using for WiBro
Service to expand service coverage of a
base station and improve the service in shadow
area, and is applicable for places
within 6~7Km.
This system conforms to 30MHz band 3FA of
the OMNI configuration of its movement
station. |
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Security reliability of transmission section
with ensuring S/N rate by digital optic
transmission between MHU and ROU Control for
compensation of track loss is
unnecessary Long distance transmission is
possible due to an effective network
and it makes overcome shadow areas are overcome
with effect. |
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| Item |
Specifications |
Remarks |
| Frequency Range |
2331.5 ~ 2358.5 MHz |
WiBro |
| Duplexing |
TDD |
|
| Ripple |
3dB |
Peak to Peak |
| Frequency Stability |
± 0.02 ppm max. |
|
| Gain Control Range |
Forward |
40 ~ 70 dB |
|
| Reverse |
35 ~ 55 dB |
|
| Input Level |
Forward |
-35 ~ -10 dBm |
@3FA |
| Reverse |
-50dBm max. |
| Output Level |
Forward |
45dBm |
@3FA |
| Reverse |
-10dBm |
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| IN/OUT Connector TYPE |
MHU : SMA Female
ROU : N Female
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| System Delay |
5㎲ max. |
Except
Optical Link Delay |
Monitoring Port
(Directional Coupler)
|
40 dB ±1dB |
SMA TYPE |
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