0.8MHz-950MHz / 1350MHz-2850MHz Microstrip Duplexer

The CDU00950M01350A01 from Concept Microwave is a microstrip Duplexer with passbands from 0.8-950MHz and 1350-2850MHz. It has an insertion loss of less than 1.3 dB and an isolation of more than 60 dB. The duplexer can handle up to 20 W of power. It is available in a module that measures 95×54.5x10mm. This RF microstrip duplexer design is built with SMA connectors that are female gender. Other configuration, such as different passband and different connector are available under different model numbers.

Cavity duplexers are three port devices used in Tranceivers (transmitter and receiver) to separate the Transmitter frequency band from the receiver frequency band. They share a common antenna while working simultaneously at different frequencies. A duplexer is basically a high and a low pass filter connected to an antenna.

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Product Tags

Application

TRS, GSM, Cellular, DCS, PCS, UMTS
WiMAX, LTE System
Broadcasting, Satellite System
Point to Point & Multipoint

Features

• Small size and excellent performances
• Low passband insertion loss and high rejection
• Broad, high frequency pass and stopbands
• Microstrip, cavity , LC , helical structures are avaliable according to different applications
Availability: NO MOQ , NO NRE and free for testing

No.	Parameter		Minimum	Typical	Maximum	Units
1	Passband Frequency	TX	0.8	-	950	MHz
1	Passband Frequency	RX	1350	-	2850	MHz
2	Insertion Loss		-	-	1.3	dB
3	VSWR	Passband	-	-	1.5	-
		TX@824MHz			1.3
		RX@1648MHz,2472MHz			1.3
4	Attenuation(TX)	@1500MHz-2700MHz	60	-	-	dB
	2nd Harmonics (900mhz@40dBm)	1800MHz	-	-	-90	dBm
	3rd Harmonics (900mhz@40dBm)	2700MHz	-	-	-90	dBm
5	Attenuation(RX)	@0.8MHz	45	-	-	dB
5	Attenuation(RX)	@750MHz-950MHz	55	-	-	dB
6	Impedance		-	50	-	Ω

Notes : 1. Specifications are subject to change at any time without any notice.
2. Default is SMA female connectors. Consult factory for other connector options

OEM and ODM servies are welcomed. Lumped-element, microstrip, cavity, LC structures custom duplexers are avaliable according to different applications. SMA, N-Type, F-Type, BNC, TNC, 2.4mm and 2.92mm connectors are avaliable for option.

Please feel freely to contact with us if you need any different requirements or a customized duplexer: sales@concept-mw.com.

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