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ClearGain
®
Tower-Mounted Amplifiers
8
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Bias-T Units
ADC’s newly enhanced Bias-T Units can be used indoors and outdoors in conjunction with the ClearGain
power distribution unit (PDU). These versatile units, also known as a DC current injector, insert DC
power into the coaxial cable and extract alarm and monitoring signals from the coaxial cable. These
units can also be used with a SMART PDU.
Bias-T Unit Typical Specifications
PRODUCT CONFIGURATION
Main path connectors:
Refer to ordering information for configurations
DC injection/Sample port connector:
TNC jack (female)
Mounting and grounding:
/M8 / brk (MH - bulkhead mounting/ M -
screw / brk - bracket)
TECHNICAL DATA
Impedance:
50 ohms
Frequency range:
800 to 2200 MHz
Return loss:
> 19 dB
Insertion loss:
< 0.2 dB
RF CW power:
500 W
PIM 3rd order:
-108 dBm
Surge current handling capability:
3kA single
Operating temperature:
-40°C to + 65°C
Waterproof degree:
IP 65
DC injection / DC bypass current:
< 2 A
DC supply / DC bypass voltage:
< 48 V
MTBF:
600,000 hours
Size:
125 mm x 110 mm x 45 mm
(4.9 in x 4.3 in x 1.8 in)
Weight:
0.8 kg (1.8 lbs.)
ClearGain
®
Tower-Mounted Amplifiers
Americas
STRB-NF-NM-G-KIT STRB-NM-NF-G-KIT STRB-DM-DF-G-KIT STRB-DF-DM-G-KIT