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 Overview |
RF repeater is designed to amplify a feeble
signal and transmit the amplified
signal to the area, in which obstacles and structures (e.g.
basement,
tunnel, inside of building, etc.) make a signal feeble and a terminal
unavailable. Applying RF repeater is the easiest way to
provide solution to shadowed area. |
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| Features |
High Output Power
Easy installation
Replacement of BTS at low cost
Satisfies 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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Max 40dBm(Forward)
Max 50dBm(Reverse)
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| Output Range
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Forward Link Max 40dBm(10W)/FA
Reverse Link Max 33dBm(2W)/FA
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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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70~90dB(1dB step, S/W)
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| Propagation
Delay
|
5¥ìsec under
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| IMD
|
-56 dBc
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| Band Wide
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1.25MHz
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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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