Duplexers | Farnell Finland

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?

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

				Price For		Quantity

ADUD-R-0004	4459470 Data Sheet RoHS	ABRACON Duplexer 8 Pin SMD	3,000 In stock	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	-
ADUD-R-0004	4459470RL Data Sheet RoHS Date/Lot Code	ABRACON Duplexer 8 Pin SMD	3,000 In stock	Each (Supplied on Cut Tape) Re-Reel A € 5.00 re-reeling charge will be added for this product 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	-
D5DA942M5K2G6-Z	2860587 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN SAW DUPLEXER 942.5MHZ SMD-8	20 In stock Delivery in 4-5 business days from our US warehouse	Each Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	3000+ € 1.060	Min: 3000 / Mult: 3000	8 Pin	SMD	WCDMA Band 8	D5 Series
D6DA1G842K2C7-Z	3665995 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN SAW DUPLEXER LTE BAND 3 1.8X1.4 MM	2,955 In stock Delivery in 4-5 business days from our US warehouse	Each (Supplied on Cut Tape) Cut Tape Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	3000+ € 1.570	Min: 3000 / Mult: 3000	8 Pin	SMD	LTE Band 3	D6 Series
D6DA2G140K2A4-Z	2860590 Data Sheet RoHS	TAIYO YUDEN SAW DUPLEXER 2.14GHZ SMD-8	885 In stock Delivery in 4-5 business days from our US warehouse	Each Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	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
D6HQ2G655DP03-Z	3665997 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN FBAR DUPLEXER LTE BAND 7 1.8X1.4 MM	1,998 In stock Delivery in 4-5 business days from our US warehouse	Each (Supplied on Cut Tape) Cut Tape Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	3000+ € 2.400	Min: 3000 / Mult: 3000	8 Pin	SMD	LTE Band 7	D6 Series
D5DA876M5K2P6-Z	2860431 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN SAW DUPLEXER 876.5MHZ SMD-8	840 In stock Delivery in 4-5 business days from our US warehouse	Each Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	3000+ € 1.190	Min: 3000 / Mult: 3000	8 Pin	SMD	LTE Band 26	D5 Series
FAR-D5PF-881M50-M3E9-Z	2860507 Data Sheet RoHS	TAIYO YUDEN SAW DUPLEXER 881.5MHZ 2016	875 In stock Delivery in 4-5 business days from our US warehouse	Each (Supplied on Cut Tape) Cut Tape Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	1+ € 0.531	Min: 1 / Mult: 1	9 Pin	SMD	CDMA, WCDMA Band 5	D5 Series
D6HQ1G962DP35-Z	3223552 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN FBAR DUPLEXER LTE BAND 25 SMD	234 In stock Delivery in 4-5 business days from our US warehouse	Each (Supplied on Cut Tape) Cut Tape Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	3000+ € 1.990	Min: 3000 / Mult: 3000	-	SMD	LTE Band 25	D6 Series
D5RB942M5E1CF-Z	2860598 Data Sheet RoHS	TAIYO YUDEN SAW DUPLEXER 942.5MHZ SMD-9	2,608 In stock Delivery in 4-5 business days from our US warehouse	Each Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	1+ € 1.100	Min: 1 / Mult: 1	8 Pin	SMD	WCDMA Band 8	D5 Series
D6PF1G960M3B6-Z	2860506 Data Sheet RoHS	TAIYO YUDEN SAW DUPLEXER 1.96GHZ 2016	1,530 In stock Delivery in 4-5 business days from our US warehouse	Each (Supplied on Cut Tape) Cut Tape Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	1+ € 1.420	Min: 1 / Mult: 1	9 Pin	SMD	PCS, WCDMA Band 2	D6 Series
D6PE1G960P3BP-Z	2860505 Data Sheet RoHS	TAIYO YUDEN SAW DUPLEXER 1.96GHZ 2016	205 In stock Delivery in 4-5 business days from our US warehouse	Each (Supplied on Cut Tape) Cut Tape Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	1+ € 1.420	Min: 1 / Mult: 1	9 Pin	SMD	PCS, WCDMA Band 2	D6 Series
D5PE942M5P3GT-Z	2860503 Data Sheet RoHS	TAIYO YUDEN SAW DUPLEXER 942.5MHZ 2016	2,980 In stock Delivery in 4-5 business days from our US warehouse	Each (Supplied on Cut Tape) Cut Tape Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	1+ € 1.260	Min: 1 / Mult: 1	9 Pin	SMD	WCDMA Band 8	D5 Series
D6DA2G155K2T2-Z	3665996 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN SAW DUPLEXER LTE BAND 66 1.8X1.4 MM	2,890 In stock Delivery in 4-5 business days from our US warehouse	Each (Supplied on Cut Tape) Cut Tape Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	3000+ € 1.210	Min: 3000 / Mult: 3000	8 Pin	SMD	LTE Band 66	D6 Series
B39182B8088P810	2360873 Data Sheet RoHS	EPCOS Duplexer 9 Pin 0806 [2016 Metric] WCDMA Band 13 B8088 Series	Available to Order Manufacturer Standard Lead Time: 14 week(s)	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
B39182B8088P810	2360873RL Data Sheet RoHS	EPCOS Duplexer 9 Pin 0806 [2016 Metric] WCDMA Band 13 B8088 Series	Available to Order Manufacturer Standard Lead Time: 14 week(s)	Each (Supplied on Cut Tape) Re-Reel A € 5.00 re-reeling charge will be added for this product Packaging Options	20+ € 3.200	Min: 100 / Mult: 1	9 Pin	0806 [2016 Metric]	WCDMA Band 13	B8088 Series
D6DA1G960K2B1-Z	2920327 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN SAW DUPLEXER 1.96GHZ SMD-8	No Longer Stocked	Each (Supplied on Cut Tape) Cut Tape Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	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
D6HL2G655DL06-Z	2860589 Data Sheet RoHS Date/Lot Code	TAIYO YUDEN SAW DUPLEXER 2.655GHZ 2016	No Longer Stocked	Each Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	1+ € 2.360	Min: 1 / Mult: 1	9 Pin	SMD	LTE Band 7	D6HL Series
D5PF788M0M3Y9-Z	2860596 Data Sheet RoHS	TAIYO YUDEN SAW DUPLEXER 788MHZ 2016	No Longer Stocked	Each Delivery Charge: € 25.00 once per order. 4-5 business days delivery for in stock items.	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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Duplexers:

What is a duplexer?

What is the difference between a diplexer and a duplexer?

What are the advantages of having a duplexer?

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