Duplexers

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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.

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Manufacturer Part No	Order Code	Description / Manufacturer	Availability	Price For	Price (Incl JCT)	Quantity	No. of Pins	Filter Case Style	Duplexer Applications	Product Range
							Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending
ADUD-R-0004	4459470 Data Sheet + RoHS	Duplexer, 8 Pin, SMD ABRACON You previously purchased this product. View in Order History	3,000 available for 3 - 4 business days delivery + Check Stock & Lead Times 3,000 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 7/21/25	Each (Supplied on Cut Tape) Cut Tape	5+ ¥467.12 (¥513.83) 50+ ¥327.61 (¥360.37) 250+ ¥288.42 (¥317.26) 500+ ¥249.24 (¥274.16) 1500+ ¥233.56 (¥256.92) 3000+ ¥198.62 (¥218.48) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	8 Pin	SMD	Microwave Radio Systems, Military and Aerospace Applications, Radar Systems, Wireless Infrastructure	-
D6DA1G842K2C7-Z	3665995 Data Sheet + RoHS	SAW DUPLEXER, LTE BAND 3, 1.8X1.4 MM TAIYO YUDEN You previously purchased this product. View in Order History	Available for back order. More stock available week commencing 9/1/25 + Check Stock & Lead Times More stock available week commencing 9/1/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock	Each (Supplied on Cut Tape) Cut Tape	5+ ¥324.48 (¥356.93) 50+ ¥261.78 (¥287.96) 250+ ¥228.86 (¥251.75) 500+ ¥214.75 (¥236.23) 1500+ ¥202.21 (¥222.43) 3000+ ¥181.83 (¥200.01) 15000+ ¥179.46 (¥197.41) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	8 Pin	SMD	LTE Band 3	D6 Series
D6HQ2G655DP03-Z	3665997 Data Sheet + RoHS	FBAR DUPLEXER, LTE BAND 7, 1.8X1.4 MM TAIYO YUDEN You previously purchased this product. View in Order History	Available for back order. More stock available week commencing 9/22/25 + Check Stock & Lead Times More stock available week commencing 9/22/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock	Each (Supplied on Cut Tape) Cut Tape	5+ ¥501.06 (¥551.17) 50+ ¥438.43 (¥482.27) 250+ ¥363.27 (¥399.60) 500+ ¥325.69 (¥358.26) 1500+ ¥300.64 (¥330.70) 3000+ ¥294.71 (¥324.18) 15000+ ¥288.78 (¥317.66) 30000+ ¥287.12 (¥315.83) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	8 Pin	SMD	LTE Band 7	D6 Series
FAR-D5PF-881M50-M3E9-Z	2860507 Data Sheet + RoHS	SAW DUPLEXER, 881.5MHZ, 2016 TAIYO YUDEN You previously purchased this product. View in Order History	Available for back order. More stock available week commencing 7/7/25 + Check Stock & Lead Times More stock available week commencing 7/7/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock	Each (Supplied on Cut Tape) Cut Tape	1+ ¥136.40 (¥150.04) 10+ ¥111.24 (¥122.36) 100+ ¥90.66 (¥99.73) 500+ ¥78.65 (¥86.52) 1000+ ¥73.99 (¥81.39) 2000+ ¥72.52 (¥79.77) 4000+ ¥71.04 (¥78.14) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	9 Pin	SMD	CDMA, WCDMA Band 5	FAR-D5 Series
D6HQ1G962DP35-Z	3223552 Data Sheet + RoHS	FBAR DUPLEXER, LTE BAND 25, SMD TAIYO YUDEN You previously purchased this product. View in Order History	Available for back order. More stock available week commencing 10/13/25 + Check Stock & Lead Times More stock available week commencing 10/13/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock	Each (Supplied on Cut Tape) Cut Tape	5+ ¥419.88 (¥461.87) 50+ ¥367.40 (¥404.14) 250+ ¥304.41 (¥334.85) 500+ ¥272.92 (¥300.21) 1500+ ¥251.93 (¥277.12) 3000+ ¥237.43 (¥261.17) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-	SMD	-	TUK SGACK902S Keystone Coupler

D6PE1G960P3BP-Z	2860505 Data Sheet + RoHS	SAW DUPLEXER, 1.96GHZ, 2016 TAIYO YUDEN You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥333.42 (¥366.76) 10+ ¥326.76 (¥359.44) 100+ ¥320.09 (¥352.10) 500+ ¥313.42 (¥344.76) 1000+ ¥306.75 (¥337.43) 2000+ ¥300.08 (¥330.09) 4000+ ¥293.41 (¥322.75) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	9 Pin	SMD	PCS, WCDMA Band 2	D6 Series

D6PF1G960M3B6-Z	2860506 Data Sheet + RoHS	SAW DUPLEXER, 1.96GHZ, 2016 TAIYO YUDEN You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥319.42 (¥351.36) 10+ ¥279.49 (¥307.44) 100+ ¥231.58 (¥254.74) 500+ ¥207.62 (¥228.38) 1000+ ¥191.65 (¥210.82) 2000+ ¥178.88 (¥196.77) 4000+ ¥169.78 (¥186.76) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	9 Pin	SMD	PCS, WCDMA Band 2	D6 Series

D5RB942M5E1CF-Z	2860598 Data Sheet + RoHS	SAW DUPLEXER, 942.5MHZ, SMD-9 TAIYO YUDEN You previously purchased this product. View in Order History		Each	1+ ¥276.40 (¥304.04) 10+ ¥226.98 (¥249.68) 100+ ¥195.80 (¥215.38) 500+ ¥177.69 (¥195.46) 1000+ ¥168.11 (¥184.92) 2000+ ¥155.59 (¥171.15) 4000+ ¥146.49 (¥161.14) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	8 Pin	SMD	WCDMA Band 8	D5RB Series

D5DA942M5K2G6-Z	2860587 Data Sheet + RoHS	SAW DUPLEXER, 942.5MHZ, SMD-8 TAIYO YUDEN You previously purchased this product. View in Order History		Each	1+ ¥268.25 (¥295.08) 10+ ¥217.94 (¥239.73) 25+ ¥200.96 (¥221.06) 50+ ¥189.02 (¥207.92) 100+ ¥177.81 (¥195.59)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	8 Pin	SMD	WCDMA Band 8	D5DA Series

D6DA2G140K2A4-Z	2860590 Data Sheet + RoHS	SAW DUPLEXER, 2.14GHZ, SMD-8 TAIYO YUDEN You previously purchased this product. View in Order History		Each	1+ ¥186.41 (¥205.05) 10+ ¥151.86 (¥167.05) 25+ ¥140.04 (¥154.04) 50+ ¥131.73 (¥144.90) 100+ ¥123.90 (¥136.29)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	8 Pin	SMD	-	D6DA Series

D5DA876M5K2P6-Z	2860431 Data Sheet + RoHS	SAW DUPLEXER, 876.5MHZ, SMD-8 TAIYO YUDEN You previously purchased this product. View in Order History		Each	5+ ¥340.15 (¥374.17) 50+ ¥241.40 (¥265.54) 250+ ¥210.05 (¥231.06) 500+ ¥197.51 (¥217.26) 1500+ ¥184.97 (¥203.47) 3000+ ¥176.35 (¥193.99) 15000+ ¥167.73 (¥184.50) 30000+ ¥161.50 (¥177.65) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	8 Pin	SMD	-	D5 Series

D5PE942M5P3GT-Z	2860503 Data Sheet + RoHS	SAW DUPLEXER, 942.5MHZ, 2016 TAIYO YUDEN You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	1+ ¥297.05 (¥326.76) 10+ ¥242.49 (¥266.74) 100+ ¥197.81 (¥217.59) 500+ ¥171.63 (¥188.79) 1000+ ¥161.45 (¥177.60) 2000+ ¥158.23 (¥174.05) 4000+ ¥155.00 (¥170.50) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	9 Pin	SMD	WCDMA Band 8	D5 Series

D6DA2G155K2T2-Z	3665996 Data Sheet + RoHS	SAW DUPLEXER, LTE BAND 66, 1.8X1.4 MM TAIYO YUDEN You previously purchased this product. View in Order History		Each (Supplied on Cut Tape) Cut Tape	5+ ¥287.96 (¥316.76) 50+ ¥203.03 (¥223.33) 250+ ¥176.14 (¥193.75) 500+ ¥165.69 (¥182.26) 1500+ ¥155.86 (¥171.45) 3000+ ¥152.75 (¥168.03) 15000+ ¥149.63 (¥164.59) 30000+ ¥146.51 (¥161.16) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	8 Pin	SMD	LTE Band 66	D6 Series

D5PF788M0M3Y9-Z	2860596 Data Sheet + RoHS	SAW DUPLEXER, 788MHZ, 2016 TAIYO YUDEN You previously purchased this product. View in Order History		Each	1+ ¥331.25 (¥364.38) 10+ ¥289.84 (¥318.82) 100+ ¥240.16 (¥264.18) 500+ ¥215.31 (¥236.84) 1000+ ¥198.75 (¥218.63) 2000+ ¥185.50 (¥204.05) 4000+ ¥176.36 (¥194.00) More Pricing...	Restricted Item	9 Pin	SMD	-	D5PF Series

D6HL2G655DL06-Z	2860589 Data Sheet + RoHS	SAW DUPLEXER, 2.655GHZ, 2016 TAIYO YUDEN You previously purchased this product. View in Order History		Each	1+ ¥550.14 (¥605.15) 10+ ¥539.14 (¥593.05) 25+ ¥528.14 (¥580.95) 50+ ¥517.14 (¥568.85) 100+ ¥506.13 (¥556.74)	Restricted Item	9 Pin	SMD	LTE Band 7	D6HL Series