|
Item
|
Specification
|
|
Model Number
|
GCPR-GD17I
|
GCPR-GD20I
|
GCPR-GD23I
|
|
Output Power (total output power)
|
17dBm
|
20dBm
|
23dBm
|
|
Frequency Range
|
UL 890-915MHZ DL 935-960MHZ
|
|
UL 1710-1785MHZ DL 1805-1880MHZ
|
|
Maximum Gain
|
≧60dB
|
|
Automatic Level Control
|
≧20dB
|
|
Manual Gain Control
|
31dB in step of 1dB
|
|
Gain Flatness
|
GSM≦5dB(p-p) DCS≦8dB(p-p)
|
|
Intermodulation Products
|
9KHz~1GHz
|
UL ≦ -36dBm DL ≦ -20dBm
|
|
1GHz~12.75GHz
|
UL ≦ -30dBm DL ≦ -20dBm
|
|
Spurious Emission
|
9KHz~1GHz
|
UL ≦ -36dBm DL ≦ -36dBm
|
|
1GHz~12.75GHz
|
UL ≦ -30dBm DL ≦ -30dBm
|
|
Noise Figure at Max gain, 25oC (typical)
|
≦5dB @Gmax
|
|
SWR
|
≦2.0
|
|
Group Delay
|
≦ 4.5μs
|
|
Power Supply
|
DC 9V/ 5A
|
|
Mechanical specification
|
|
Dimensions(H*W*D)
|
50mm*167mm*200mm
|
|
Weight
|
3KG
|
|
I/O Connector / Impedance
|
N-female / (Nominal)50Ω
|
|
Environmental specification
|
|
IP Rating
|
IP30
|
|
Operating Temperature
|
-10~50℃
|
|
Monitoring specification
|
|
Alarm
|
specification
|
|
LED indication
|
Power LED
|
DC ON/OFF
|
|
Alarm LED
|
ALC1～5dB,orange
|
|
ALC20～25dB,red
|
