ADC ClearGain 用户手册
2/08
•
105192AE
ClearGain
®
Gr
ound
Mounted
Aplifiers
3
w w w . a d c . c o m
•
+ 1 - 9 5 2 - 9 3 8 - 8 0 8 0
•
1 - 8 0 0 - 3 6 6 - 3 8 9 1
DD800 Full Band GMA Typical Specifications
ELECTRICAL
Nominal Impedance of RF Inputs and Outputs:
Nominal Impedance of RF Inputs and Outputs:
50 Ohm
Frequency Range
TX:
TX:
869-894 MHz
RX:
824-849 MHz
Passband (RX)
Gain:
Gain:
12 dB
Noise Figure:
1.4 dB
Dynamic Range
Input at 1 dB Gain Compression:
Input at 1 dB Gain Compression:
0 dBm
IIP3:
+13 dBm
Insertion Loss TX Path (TX to ANT):
.4 dB
851 MHz Rejection:
<30 dB
Bypass Insertion Loss:
2.0 dB
Isolation in Tx Path:
80 dB
Rejection 1850-1998 MHz:
80 dB
Max Input Power:
+10 dBm
Passband Return Loss
TX Band:
TX Band:
>18 dB
RX Band:
>18 dB
Intermodulation:
-120 dBm
Maximum Input Power (RMS Power):
500 W
TX Filter Rejection in RX Band:
40 dB
POWER
Operational Voltage:
Operational Voltage:
7 to 18 Vdc
Operational Current:
140 ± 10 mA
Alarm Current Level:
350 ± 10 mA
PHYSICAL (Three Sector Site with Diversity)
Dimensions (HxWxD):
Dimensions (HxWxD):
3.5 in x 19 in x 12.5 in
Weight:
22 lbs.
CONNECTORS
Antenna Connector:
Antenna Connector:
7/16 DIN female
BTS Connector:
7/16 DIN female
ENVIRONMENTAL
Operating Temperature:
Operating Temperature:
-40°C to 60°C
Lightning Protection:
IEC 61000-4-5
Vibration
Storage:
Storage:
ETS3019-1-1
Transport:
ETS3019-1-2
Operation:
ETS3019-1-3
REGULATORY
EMC:
EMC:
ETS300 342-2
APPROVALS
FCC:
FCC:
Part 15, Class A
UL:
1950
QUALITY
MTBF:
MTBF:
900,000 hours
ClearGain
®
Ground-Mounted Amplifiers