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Product name

LTE WCDMA GSM band 8 cavity duplexer dual band diplexer N connector combiner RX: 880-915 TX: 925-960

Part No.
DP-B8-N-G40
Quantity
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Product description
Product parameters

LTE WCDMA GSM band 8 rf microwave cavity duplexer dual band rx tx diplexer low loss high isolation N connector combiner

 

Description.

Duplexer is a 3 ports device most commonly used to allow a transmitter and receiver to operate on different frequencies, to share a common antenna while operating simultaneously. The filters that make up the duplexer isolate the transmitter from the receiver
by doing two important functions--Function1, to filter out any transmitter noise sidebands that are being generated on the receive frequency, function 1 is the most important. Function2, to protect the receiver from transmitter carrier overload.

 

 __________________________________   TECHNICAL SPECIFICATIONS  __________________________________ 

Electricals
Part No.
DP-B8-N-G40
Frequency range
RX: 880-915 MHz
TX: 925-960 MHz
Insertion loss
<1.5dB
<1.5dB
Ripple in band
<1dB
<1dB
Return loss
>18dB
>18dB
RX-TX Isolation
>80dB
Rejection
≥80dB@925-960MHz
≥80dB@880-915MHz
Attenuation
≥80dB@2300~2700MHz, ≥80dB@1710~2170MHz
Power Rating
50W
Impedance
50Ω
Mechanicals
Connectors
N Female
Operating temperature
-30℃~+70℃
Appearance
Surface spray paint black

 

 

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暂未实现,敬请期待
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