Duplexers:

18 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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ComparePrice ForQuantity
3665995

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.199.770
10+
Rs.166.710
25+
Rs.161.490
50+
Rs.152.790
100+
Rs.144.090
More Pricing...
Min: 1 / Mult: 1
8 Pin
SMD
-
D6 Series
3665997

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.325.860
10+
Rs.293.810
25+
Rs.272.330
50+
Rs.261.430
100+
Rs.245.030
More Pricing...
Min: 1 / Mult: 1
8 Pin
SMD
LTE Band 7
D6 Series
2860507

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.62.640
10+
Rs.54.210
100+
Rs.49.590
500+
Rs.45.160
1000+
Rs.41.850
More Pricing...
Min: 1 / Mult: 1
-
SMD
CDMA, WCDMA Band 5
-
3223552

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.233.040
50+
Rs.203.910
250+
Rs.168.960
500+
Rs.151.480
1500+
Rs.139.830
More Pricing...
Min: 1 / Mult: 1
-
-
LTE Band 25
-
2860431

RoHS

Each
1+
Rs.187.050
50+
Rs.133.110
250+
Rs.115.710
500+
Rs.108.750
1500+
Rs.101.790
More Pricing...
Min: 1 / Mult: 1
-
-
LTE Band 26
D5 Series
2860503

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.175.390
10+
Rs.144.460
100+
Rs.128.450
500+
Rs.118.720
1000+
Rs.111.440
More Pricing...
Min: 1 / Mult: 1
9 Pin
-
-
-
2860506

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.199.750
10+
Rs.164.510
100+
Rs.146.290
500+
Rs.135.210
1000+
Rs.126.910
More Pricing...
Min: 1 / Mult: 1
9 Pin
-
-
-
2860505

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.187.420
10+
Rs.183.680
100+
Rs.179.930
500+
Rs.176.180
1000+
Rs.172.430
More Pricing...
Min: 1 / Mult: 1
9 Pin
-
PCS, WCDMA Band 2
D6 Series
2860598

RoHS

Each
1+
Rs.155.600
10+
Rs.128.160
100+
Rs.113.960
500+
Rs.105.330
1000+
Rs.98.870
More Pricing...
Min: 1 / Mult: 1
8 Pin
SMD
WCDMA Band 8
-
2860587

RoHS

Each
1+
Rs.122.150
10+
Rs.111.820
25+
Rs.105.240
50+
Rs.104.300
100+
Rs.103.360
Min: 1 / Mult: 1
8 Pin
SMD
-
-
2860590

RoHS

Each
1+
Rs.114.060
10+
Rs.92.910
25+
Rs.81.750
50+
Rs.80.600
100+
Rs.75.810
Min: 1 / Mult: 1
-
SMD
-
-
3665996

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.187.000
10+
Rs.138.280
25+
Rs.135.670
50+
Rs.132.190
100+
Rs.120.010
More Pricing...
Min: 1 / Mult: 1
-
-
LTE Band 66
-
4459470

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.246.760
10+
Rs.181.460
25+
Rs.177.330
50+
Rs.173.200
100+
Rs.156.670
More Pricing...
Min: 1 / Mult: 1
8 Pin
SMD
Microwave Radio Systems, Military and Aerospace Applications, Radar Systems, Wireless Infrastructure
-
4459470RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.156.670
500+
Rs.131.870
Min: 100 / Mult: 5
8 Pin
SMD
Microwave Radio Systems, Military and Aerospace Applications, Radar Systems, Wireless Infrastructure
-
2360873

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.590.660
2+
Rs.485.060
3+
Rs.427.500
5+
Rs.405.220
10+
Rs.376.250
More Pricing...
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+
Rs.362.550
Min: 100 / Mult: 1
9 Pin
0806 [2016 Metric]
WCDMA Band 13
B8088 Series
2860596

RoHS

Each
1+
Rs.207.490
10+
Rs.170.890
100+
Rs.151.960
500+
Rs.140.450
1000+
Rs.131.830
More Pricing...
Min: 1 / Mult: 1
9 Pin
SMD
-
D5PF Series
2860589

RoHS

Each
1+
Rs.333.980
10+
Rs.327.310
25+
Rs.320.630
50+
Rs.313.950
100+
Rs.307.270
Min: 1 / Mult: 1
9 Pin
SMD
LTE Band 7
D6HL Series
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