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
5+
Rs.181.460
50+
Rs.151.880
250+
Rs.133.610
500+
Rs.125.780
1500+
Rs.118.820
More Pricing...
Min: 5 / Mult: 5
8 Pin
SMD
-
D6 Series
3665997

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.296.950
50+
Rs.259.830
250+
Rs.215.290
500+
Rs.193.020
1500+
Rs.178.170
More Pricing...
Min: 5 / Mult: 5
8 Pin
SMD
LTE Band 7
D6 Series
2860507

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.76.680
10+
Rs.62.530
100+
Rs.50.970
500+
Rs.44.220
1000+
Rs.41.590
More Pricing...
Min: 1 / Mult: 1
-
SMD
CDMA, WCDMA Band 5
-
3223552

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.233.040
50+
Rs.203.910
250+
Rs.168.960
500+
Rs.151.480
1500+
Rs.139.830
More Pricing...
Min: 5 / Mult: 5
-
-
LTE Band 25
-
2860506

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.205.840
10+
Rs.168.040
100+
Rs.145.860
500+
Rs.131.260
1000+
Rs.123.390
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.160.360
10+
Rs.130.910
100+
Rs.113.630
500+
Rs.102.260
1000+
Rs.96.130
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
-
-
2860431

RoHS

Each
5+
Rs.187.050
50+
Rs.133.110
250+
Rs.115.710
500+
Rs.108.750
1500+
Rs.101.790
More Pricing...
Min: 5 / Mult: 5
-
-
LTE Band 26
D5 Series
2860503

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.168.280
10+
Rs.137.370
100+
Rs.112.060
500+
Rs.97.230
1000+
Rs.94.580
More Pricing...
Min: 1 / Mult: 1
9 Pin
-
-
-
3665996

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.167.020
50+
Rs.119.280
250+
Rs.104.160
500+
Rs.98.290
1500+
Rs.92.760
More Pricing...
Min: 5 / Mult: 5
-
-
LTE Band 66
-
4459470RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.182.020
500+
Rs.153.840
Min: 100 / Mult: 5
8 Pin
SMD
Microwave Radio Systems, Military and Aerospace Applications, Radar Systems, Wireless Infrastructure
-
4459470

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.287.710
10+
Rs.211.380
25+
Rs.206.680
50+
Rs.201.990
100+
Rs.182.020
More Pricing...
Min: 1 / Mult: 1
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.609.350
2+
Rs.501.760
3+
Rs.446.190
5+
Rs.419.740
10+
Rs.395.420
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.379.440
Min: 100 / Mult: 1
9 Pin
0806 [2016 Metric]
WCDMA Band 13
B8088 Series
2860596

RoHS

Each
1+
Rs.213.420
10+
Rs.174.220
100+
Rs.151.230
500+
Rs.136.100
1000+
Rs.127.940
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
1-18 of 18 items
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