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 Overview |
Fiber-optic repeater is designed to convert
RF signal into optic signal. WDM
(Wavelength Division Multiplexing) for Isolation cuts the cost
of cable by
half. Coupling port at the end of BTS prevents the vibration. Fiber-optic
repeater provides good quality of service to shadowed area and area
where BTS is difficult to install. |
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| Features |
Expands coverage while minimizes the number of BTS
Multi FA service & High Power (good quality of service without vibration)
Replacement of BTS at low cost
IS-95A/B/C
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| Parameter |
Specifications
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| Frequency |
Forward Link 870~880MHz
Reverse Link 825~835MHz
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| Input Range
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Forward Link 20~0dBm
Reverse Link 117~-60dBm |
| Output Range
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Forward Link 43dBm(20W)/FA
Reverse Link 10mW over
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| Gain Control
Rang |
~30dB(1dB step)
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| Tx/Rx Isolation
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Min 100dB
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| Noise
Figure |
Max 5dB
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| Frequency
Stability
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¡¾0.05ppm
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| Gain
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50~70dB(1dB step, S/W)
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| Propagation
Delay
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5¥ìsec under
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| IMD
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-56 dBc
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| Band Wide
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10MHz
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| Spurious
|
Fc¡¾885KHz:-45dBc under/30KHz RBW
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| Wave From
Quality
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0.912 over
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| VSWR
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1.5:1 under
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| Impedance
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50§Ù
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