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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. |
|
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
|
Max 40dBm(Forward)
Max 50dBm(Reverse)
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Output Range
|
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
|
Min 100dB
|
Noise
Figure |
Max 5dB
|
Frequency
Stability
|
¡¾0.05ppm
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Gain
|
70~90dB(1dB step, S/W)
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Propagation
Delay
|
5¥ìsec under
|
IMD
|
-56 dBc
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Band Wide
|
1.25MHz
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Spurious
|
Fc¡¾885KHz:-45dBc under/30KHz RBW
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Wave From
Quality
|
0.912 over
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VSWR
|
1.5:1 under
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Impedance
|
50§Ù
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