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Duplexers:

19 Products Found
Our range of duplexer includes radio duplexers and UHF duplexers.

What is a duplexer?

A duplexer is an electronic device that allows bi-directional (duplex) communication over a single path. In radar and radio communications systems, it isolates the receiver from the transmitter while permitting them to share a common antenna. Most radio repeater systems include a duplexer. Duplexers can be based on frequency (often a waveguide filter), polarization (such as an orthomode transducer), or timing (as is typical in radar).

What is the difference between a diplexer and a duplexer?

A duplexer separates a transmit and receive path based on signal direction and can be used for same frequency signals, and a diplexer separates signals based on frequency with filters. Their operation is not interchangeable, and a diplexer could not replace a duplexer in common circuits.

What are the advantages of having a duplexer?

  1. Duplexers allows sharing of the same antenna for both transmit and receive modes. This minimizes the wireless system’s size and cost.
  2. Duplexers provide isolation which protects the receiver from high power transmitters. Branch duplexer cost is low.
  3. A balanced duplexer’s power handling capability is higher than a branch duplexer’s. It also has a higher operating bandwidth.
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4459470

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
€2.000
50+
€1.770
250+
€1.720
500+
€1.390
1500+
€1.300
More Pricing...
Min: 5 / Mult: 5
8 Pin
SMD
Microwave Radio Systems, Military and Aerospace Applications, Radar Systems, Wireless Infrastructure
-
4459470RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
€1.770
250+
€1.720
500+
€1.390
1500+
€1.300
3000+
€1.200
Min: 100 / Mult: 5
8 Pin
SMD
Microwave Radio Systems, Military and Aerospace Applications, Radar Systems, Wireless Infrastructure
-
2860587

RoHS

Date/Lot Code

Each
3000+
€1.060
Min: 3000 / Mult: 3000
8 Pin
SMD
WCDMA Band 8
D5 Series
3665995

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
3000+
€1.570
Min: 3000 / Mult: 3000
8 Pin
SMD
LTE Band 3
D6 Series
2860590

RoHS

Date/Lot Code

Each
1+
€1.230
10+
€0.979
25+
€0.914
50+
€0.867
100+
€0.816
More Pricing...
Min: 1 / Mult: 1
8 Pin
SMD
-
D6 Series
3665997

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
3000+
€2.400
Min: 3000 / Mult: 3000
8 Pin
SMD
LTE Band 7
D6 Series
2860507

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
€0.531
Min: 1 / Mult: 1
9 Pin
SMD
CDMA, WCDMA Band 5
D5 Series
2860431

RoHS

Date/Lot Code

Each
3000+
€1.190
Min: 3000 / Mult: 3000
8 Pin
SMD
LTE Band 26
D5 Series
3223552

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
3000+
€1.990
Min: 3000 / Mult: 3000
-
SMD
LTE Band 25
D6 Series
2860598

RoHS

Date/Lot Code

Each
1+
€1.100
Min: 1 / Mult: 1
8 Pin
SMD
WCDMA Band 8
D5 Series
2860506

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
€1.420
Min: 1 / Mult: 1
9 Pin
SMD
PCS, WCDMA Band 2
D6 Series
2860505

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
€1.420
Min: 1 / Mult: 1
9 Pin
SMD
PCS, WCDMA Band 2
D6 Series
2860503

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
€1.260
Min: 1 / Mult: 1
9 Pin
SMD
WCDMA Band 8
D5 Series
3665996

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
3000+
€1.210
Min: 3000 / Mult: 3000
8 Pin
SMD
LTE Band 66
D6 Series
2360873

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
€3.990
10+
€3.500
20+
€3.200
Min: 1 / Mult: 1
9 Pin
0806 [2016 Metric]
WCDMA Band 13
B8088 Series
2360873RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
20+
€3.200
Min: 100 / Mult: 1
9 Pin
0806 [2016 Metric]
WCDMA Band 13
B8088 Series
2860589

RoHS

Date/Lot Code

Each
1+
€2.360
Min: 1 / Mult: 1
9 Pin
SMD
LTE Band 7
D6HL Series
2920327

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
€2.700
25+
€1.930
50+
€1.900
100+
€1.710
250+
€1.670
More Pricing...
Min: 1 / Mult: 1
8 Pin
SMD
PCS, WCDMA Band 2
D6 Series
2860596

RoHS

Each
1+
€2.690
10+
€1.960
25+
€1.910
50+
€1.870
100+
€1.710
More Pricing...
Min: 1 / Mult: 1
9 Pin
SMD
-
D5PF Series
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