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Product name

High Isolation Low PIM dual band combiner rf duplexer combiner with SMA connector band 20 diplexer RX: 791-821MHz TX: 832-862MHz

Part No.:
DP-B20-SMA-G40
MOQ:
1
Retail price:
0.00
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Product description

High Isolation Low PIM dual band combiner rf duplexer combiner with SMA connector band 20 diplexer RX: 791-821MHz TX: 832-862MHz 

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-B20-SMA-G40
Frequency range
RX: 791-821 MHz
TX: 832-862 MHz
Insertion loss
<1.2dB
<1.2dB
Ripple in band
<1dB
<1dB
Return loss
>18dB
>18dB
RX-TX Isolation
>80dB
Power Rating
50W
Impedance
50Ω
Mechanicals
Connectors
SMA Female
Operating temperature
-30℃~+70℃
Appearance
Surface spray paint black

 

 

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