Item # 44-83C-50-1D-A Series, 763-776 MHz, Ceramic Transmit Combiner on Bird Technologies Group


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	Item # 44-83C-50-1D-A Series, 763-776 MHz, Ceramic Transmit Combiner

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763-776 MHz, Ceramic Transmit Combiner

Bird Technologies Group, TX RX Systems brand 44-83C-50-1D-A Series, 763-776 MHz Ceramic Transmitter Combiner system is the product family evolution that began with the UHF combiner. The 700/800 Ceramic Transmitter Combiner Series provides the high performance with minimum interference you have come to expect from Bird.

Specifications

Problems/Solutions/Applications

Frequency Range (MHz)		763-776 MHz

Number of Channels		2, 4, 6, 8

Isolator Type		Single Junction

Isolation, Tx-Tx		32 dB (min.)

Isolator Ant-Tx		20 dB (min.)

Insertion Loss @ ch spacings		500 kHz 2 channels: <2.7 dB 4 channels: <3 dB 6 channels: <3.3 dB 8 channels: <3.3 dB 250 kHz 2 channels: <3 dB 4 channels: <3.3 dB 6 channels: <3.6 dB 8 channels: <3.8 dB 150 kHz 2 channels: <3.8 dB 4 channels: <4.1 dB 6 channels: <4.4 dB 8 channels: <4.7 dB

Continous Power per Channel		110 W

Minimum Return Loss @ Feedline		3 dB (due to antenna system failure)

Input Return Loss		20 dB

Output Return Loss		>10 dB

Input/Output Connectors		N(F) input 7/16 DIN (F) output

Operating Temperature (°C)		-10 to +55°C

Height (nominal)		2 channels: 7" 4 channels: 7" 6 channels: 10.5" 8 channels: 14"

Width (inches)		19-in Rack Mount

Depth (inches)		<10"

Weight [lbs (kg)]		2 channels: 13 lbs. 4 channels: 27 lbs. 6 channels: 40 lbs. 8 channels: 53 lbs.

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		Datasheet (PDF)

Item # 44-83C-50-1D-A Series, 763-776 MHz, Ceramic Transmit Combiner

Frequency Range (MHz)

Number of Channels

Isolator Type

Isolation, Tx-Tx

Isolator Ant-Tx

Insertion Loss @ ch spacings

Continous Power per Channel

Minimum Return Loss @ Feedline

Input Return Loss

Output Return Loss

Input/Output Connectors

Operating Temperature (°C)

Height (nominal)

Width (inches)

Depth (inches)

Weight [lbs (kg)]