RF Duplexers

382 RF Duplexers from 15 manufacturers listed on everything RF
RF Duplexers from the leading manufacturers are listed below. Use the filters to narrow down on products based on your requirement. Download Datasheets, Compare products and Request Quotations. Your Inquiry will be directed to the manufacturer and their distributors who will get back to you with a quote.
Description: 890 to 960 MHz, 125 W Duplexer
Number of Cavity:
4
Frequency:
890 to 960 MHz
Power:
125 W
Insertion Loss:
0.8 to 0.8 dB
Isolation:
90 dB
Connectors:
N Type
more info
Description: 890-915 MHz / 935-960 MHz Saw Duplexer for GSM
Frequency:
890-915 MHz / 935-960
Band 1:
890 to 915 MHz
Band 2:
935 to 960 MHz
Power:
1.2 W
Insertion Loss:
1.7 to 2.2 (Tx) and 2.3 to 2.8 dB(Rx)
Isolation:
48 to 55 dB
more info
Description: Diplexer / Duplexer for LTE Band 38 (2570-2620 MHz)
Band 1:
0 to 2.55 GHz
Band 2:
2570 to 2620 MHz & 2640 to 4500 MHz
Power:
50 W
Insertion Loss:
2.5, 3 dB
Isolation:
40, 80 dB
more info
Description: 15GHz Band Duplexer Frequency Combiner
Frequency:
14.77 to 15.37 GHz
Band 1:
14.77 to 14.95 GHz
Band 2:
15.19 to 15.37 GHz
Power:
100 W
Insertion Loss:
0.85 dB
Isolation:
60 dB
Connectors:
N Type, N Type - Female, SMA, SMA - Female
more info
Description: Mid-Band Compact Mobile Duplexers from 70 MHz to 85 MHz
Frequency:
70 to 85 MHz
Power:
50 W
Insertion Loss:
1.2 dB
Isolation:
75 dB
Connectors:
N Type, N Type - Female, BNC
more info
Description: Duplexer & 3 Way Power Divider from 1700 MHz to 2300 MHz
Frequency:
1.7 to 2.3 GHz
Power:
20 W
Insertion Loss:
6.25 dB
Isolation:
15 to 50 dB
Connectors:
TNC - Female
more info
Description: WR42 Waveguide Duplexer from 17.7 GHz to 19.7 GHz
Frequency:
17.7 to 19.7 GHz
Insertion Loss:
0.6 dB
Isolation:
65 dB
Connectors:
SMA, SMA - Female
more info
Description: 850 MHz, 1.9 GHz, 50 W Duplexer
Frequency:
850 MHz, 1.9 GHz
Band 1:
850 MHz
Band 2:
1.9 GHz
Power:
50 W
Insertion Loss:
1.2 to 2.4 dB
Isolation:
90 dB
Connectors:
N Type, N Type - Female
more info
Description: 859 to 894 MHz / 814 to 849 MHz Duplexer
Frequency:
814 to 894 MHz
Band 1:
859 to 894 MHz
Band 2:
814 to 849 MHz
Power:
6 to 60 W
Insertion Loss:
2.6 to 2.6 dB
more info
Description: Compact Surface Mount Duplexer for LTE Applications
Frequency:
1920 to 2170 MHz
Band 1:
1920 to 1980 MHz
Band 2:
2110 to 2170 MHz
Insertion Loss:
2.8 to 3.8 dB
Isolation:
39 to 51 dB
more info

What is a RF Duplexers?

Duplexers

DuplexerA duplexer is a 3-port device that allows the transmitter and receiver to use a single antenna, while operating at the same/similar frequencies. It is a device that allows two-way communication over a single channel by isolating the receiver from transmitter while transmitting a pulse and isolating the transmitter from receiver while receiving a pulse, allowing them to share the same antenna. In a duplexer there is no direct path between the transmitter and receiver. It can be thought of as a circulator i.e the signal from port 1 is routed to port 2 and the signal from port 2 is routed to port 3. Port 1 and Port 3 are isolated from each other.

Duplexer are most often used in radars where both the transmitted and received signal have the same frequency.

everything RF lists RF duplexers from the leading manufacturers. Narrow down the list of duplexers by entering the required frequency range - Our search tool will filter through the complete catalog of products to find duplexers that meet your requirement. You can request quotations, download datasheets and compare the products. All inquiries made via everything RF will be directed to the manufacturer and/or their distributors/sales reps in your region.

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