ADC Tower-Mounted Amplifiers manual Bias-TUnits, Bias-TUnit Typical Specifications, Americas

8 / 0 7 • 1 0 5 1 8 7 A E ClearGain® Tower-Mounted Amplifiers

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

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.)

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