Wilson Electronics LLC 271247SB ユーザーズマニュアル
Part #104027 AIGR SBDT 007 - 07.11.07
Amplifi er Specifi cations
Dual-Band Wireless
800/1900 MHz Specifi cations
Model Number
271247
Connectors
To onboard antenna: TNC Female
To cradle antenna: F Female
Impedance
Onboard antenna: 50 ohms
Cradle antenna: 75 ohms
Dimensions
6.2 x 4.2 x 1.5 inch (15.7 x 10.7 x 3.8 cm)
Weight
0.64 lbs (0.29 kg)
Frequency
824-894 MHz / 1850-1990 MHz
1
Passband Gain (nominal)
800 MHz
55 dB Maximum
1900 MHz
55 dB Maximum
2
20 dB Bandwidth (nominal)
800 MHz
32 MHz
1900 MHz
74 MHz
Power output for single cell phone (uplink)
800 MHz
1900 MHz
CDMA
29.9 dBm
29.7 dBm
GSM
28.8 dBm
31.1 dBm
EDGE
30.8 dBm
31.1 dBm
AMPS
29.5 dBm
Power output for single received channel (downlink)
800 MHz
1900 MHz
CDMA
15.6 dBm
12.5 dBm
GSM
11.7 dBm
11.6 dBm
EDGE
12.4 dBm
9.5 dBm
AMPS
12.3 dBm
3
Power output for multiple received channels (uplink)
Maximum Power
The maximum power is reduced
by the number of channels:
by the number of channels:
Number of
channels
800 MHz
1900 MHz
2
22.6 dBm
23.2 dBm
3
19.0 dBm
19.7 dBm
4
16.5 dBm
17.2 dBm
5
14.6 dBm
15.3 dBm
6
13.0 dBm
13.7 dBm
4
Power output for multiple received channels (downlink)
Maximum Power
The maximum power is reduced
by the number of channels:
by the number of channels:
Number of
channels
800 MHz
1900 MHz
2
13.4 dBm
14.3 dBm
3
9.9 dBm
10.7 dBm
4
7.4 dBm
8.2 dBm
5
5.4 dBm
6.3 dBm
6
3.8 dBm
4.7 dBm
Noise Figure (typical)
3.5 dB nominal
Isolation (uplink/downlink)
> 90 dB
Power Requirements
110-240 V AC, 50-60 Hz, 8 W
Notes:
1. Nominal gain is the maximum gain at any frequency in the passband.
2. Nominal bandwidth is the difference between two frequencies that are adjacent to the passband where the amplifi cation is 20 dB lower than the passband amplifi cation.
1. Nominal gain is the maximum gain at any frequency in the passband.
2. Nominal bandwidth is the difference between two frequencies that are adjacent to the passband where the amplifi cation is 20 dB lower than the passband amplifi cation.
One of the frequencies is lower than the passband and the other is higher.
3. The Manufacturer’s rated output power of this equipment is for single carrier operation. For situations when multiple carrier signals are present, the rating would have
to be reduced by 3.5 dB, especially where the output signal is re-radiated and can cause interference to adjacent band users. This power reduction is to be by means
of input power or gain reduction and not by an attenuator at the output of the device.
of input power or gain reduction and not by an attenuator at the output of the device.
4. The maximum power for 2 or more simultaneous signals will be reduced by 6 dB every time the number of signals is doubled.