CMD837 Data Sheet.

CMD837
1.0 GHz to 18.0 GHz Diplexer/Bias-T
Low Channel (DC Bias/Injection Band)
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Size: 1.50” L x 0.80” W x 0.50” H
Lowpass Range: DC - 500 MHz
Highpass Range: 1.0 GHz - 18.0 GHz
Return Loss: -10 dB min (Highpass and Lowpass)
Insertion Loss: 1.25 dB (Highpass)
Allowable current: 100 milliamps at 12 Volts
• DC – 500 MHz
High Channel (RF Band)
• 1.0 – 18.0 GHz
Insertion Loss
• 0.7 dB max (DC – 500 MHz)
• 1.25 dB max (1.0 – 18.0GHz)
High to Low Channel Isolation
• -30dB min DC – 500 MHz
The CMD837 1.0 GHz to 18.0 GHz highpass / lowpass
diplexer is an ideal solution when RF modulation or DC
injection is essential. Each of the channels is comprised
of a seven section Chebychev filter. The individual filters
are diplexed to provide for a common port that passes
DC to 500 MHz and 1.0 GHz to 18.0 GHz. The low frequency port allows for injection of a DC to 500 MHz bias,
or control signal onto the 1.0 GHz to 18.0 GHz band. The
diplexing function of the filter provides -30 dB of isolation
channel to channel.
Low to High Channel Isolation
• -30dB min 1.0 – 18.0 GHz
Return Loss
• DC – 500 MHz -10.0 dB min
• 1.0 – 18.0 GHz -10.0 dB min
Dimensions
• 1.50” L x 0.80” W x 0.50” H
Impedance
• 50Ω
Connectors
• SMA Female
Operating Temperature
• -40° to +70°C
Low Band Insertion Loss
High Band Insertion Loss
Low Band Rejection
High Band Rejection
Return Loss
Who is API Technolgies?
API Technologies designs, develops and manufactures electronic systems,
subsystems, RF and secure solutions for technically demanding defense,
aerospace and commercial applications. API Technologies' customers
include many leading Fortune 500 companies. API Technologies trades on
the NASDAQ under the symbol ATNY. For further information, please visit
the Company website at www.apitechnologies.com.
02MF12
Product Information
www.apitech.com/cmt
+1 916-631-4363
[email protected]
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