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Home > Products > RF Components > Duplexer

≒ Duplexer

8CH, 12CH Duplexer for DMB

ParametMr	Specification
ParametMr	8CH	12CH
Frequency	180.496 ~ 185.504MHz	204.496 ~ 209.504MHz
Insertion Loss (max)	1.5dB Max	1.5dB Max
VSWR (Max)	1.4:1 Max	1.4:1 Max
Pass Band Ripple (max)	0.8dB Max	0.8dB Max
Attenuation (Min)	40dBc Min @ ~179.514MHz	40dBc Min @ ~203.514MHz
Attenuation (Min)	40dBc min @ 186.486MHz ~	40dBc min @ 210.486MHz ~
Input Power	150W
Connector Type	※N§ Type Female, CPL : SMA

TETRA band Duplexer

Parameter	Specification
Parameter	RX	TX
Frequency	380 ~ 385MHz	390 ~395MHz
Insertion Loss	1.9dB Max
Return Loss	20dB Min
Isolation (RX㏒TX)	75dB Min
Input Power	80W
Connector Type	※N§ Type Female

Duplexer for TRS RF band Repeater_Donor

Parameter	Specification
Parameter	RX	TX
Frequency	811.0125 MHz ~ 820.9875 MHz	856.0125 MHz~ 865.9875MHz
Insertion Loss (Max)	2.0dB	1.2dB
Return Loss (Min)	18dB
Pass Band Ripple (Max)	0.8dB	0.6dB
Isolation (RX㏒TX)	110dB Min
Attenuation (Min)	@824.025MHz: 71dBc	-
Input Power	Rx-DONOR ANT : 30W, ANT-TX : 5W
Connector Type	※N§ Type Female, CPL : SMA

Duplexer for TRS RF band Repeater_Service

Parameter	Specification
Parameter	RX	TX
Frequency	811.0125 ~ 820.9875 MHz	856.0125 ~ 865.9875MHz
Insertion Loss (Max)	1.2dB	1.4dB
Return Loss (Min)	18dB
Pass Band Ripple (Max)	0.6dB	0.7dB
Isolation (Min) RX㏒TX	105dB	110dB
Attenuation (Min)	@824.025MHz: 25dBc	@848.985MHz: 91dBc
Input Power	Rx-DONOR ANT : 30W, ANT-TX : 5W
Connector Type	※N§ Type Female, CPL : SMA

ICS 5W Duplexer

Parameter	Specification
Parameter	RX		TX
Frequency	830 ~ 835MHz		875 ~ 880MHz
Insertion Loss (Max)	Typ 1.5dB(Cir 1.7dB)		Typ 2.2dB(Cir 2.4dB)
Return Loss (Min)	18.0dB(S11, 22)		18.0dB(S11, 22)
Pass Band Ripple (Max)	0.5dB		Typ 0.7dB(Cir 0.9dB)
Attenuation (Min)	827.5MHz	Typ 6dB	872.5MHz	20dBc
	(Fc-5MHz)	Typ 6dB	(Fc-5MHz)	20dBc
	837.5MHz	Typ 6dB	882.5MHz	20dBc
	(Fc+5MHz)	Typ 6dB	(Fc+5MHz)	20dBc
	1884.5 ~ 1919.6MHz	80.0dBc	1884.5 ~ 1919.6MHz	80.0dBc
	9KHz ~ 800MHz	40.0dBc	9KHz ~ 800MHz	40.0dBc
	900MHz ~ 12.75GHz	40.0dBc	900MHz ~ 12.75GHz	40.0dBc
Isolation (Min)	105dBc @ relative bandwidth
Input Power	5W
Connector Type	ANT : ※N§ Type Female

Duplexer for iDEN (RX CPL Type)

Parameter	Specification
Frequency(MHz)	851.0~869.0; 935.0~940.0; 806.0~824.0; 896.0~901.0
Insertion Loss	2.0dB Max.
Return Loss	18.0dB Min.
Isolation	800 RX, 800 TX :79.0dBc Min ; 900 RX, 900 TX :79.0dBc Min
Coupling Value	800 RX, 900 RX: 30.0▽2.0dB.
Input Power	10W

Duplexer + Delay Filter

Tx Path		Rx Path
Specifications		Specifications
Parameter	Specification	Parameter	Specification
Center Frequency	1865 MHz	Center Frequency	1775 MHz
Pass Bandwidth	Fc +/- 5 MHz	Pass Bandwidth	Fc +/- 5 MHz
Insertion Loss	0.8 dB Max	Gain Flatness	0.5dB Max
Ripple	0.2 dB Max	Gain(AntaRx)	15 ~ 30 dB +/-1.0dB
Return loss	20 dB Min	Coupling	38 dB +/-1.0dB(AntaRPT)
Impedance	50 目	Coupling	31 dB +/-1.0dB(AntaMON)
Attenuation	100 dB Min	Attenuation	100 dB Min
Attenuation	@ 1770 ~ 1780 MHz	Attenuation	@ 1860 ~ 1870 MHz
Delay Filter		Noise Figure	2.2dB Max
80 dBc min		Noise Figure	2.2dB Max
Parameter	Specification	IIP3	+3dBm
Center Frequency	1865 MHz	VSWR	1.22 :1
Pass Bandwidth	Fc +/- 15 MHz	Gain Accuracy	+/- 1.0 Max
Insertion Loss	0.2 dB max.	DC Power	6V 450mmA Max.
Delay	10ns	Connector Type
Return loss @ BW	20 dB min.	ANT: N TYPE (F), RX/ TX/CPL: SMA (F)

3G Duplexer

Parameter	Specification
Parameter	RX	TX
Frequency	1940MHz~1960MHz	2130MHz~2150MHz
Insertion Loss	0.3dB Max (Typ 0.2dB)
Return Loss	18dB Min
Ripple	0.2dB Max
Isolation	60dBc Min
Input Power	150W
Impedance	50戒
Connector Type	※N§ type Female

Duplexer + Reject Filter

Parameter	Specification
Parameter	RX	TX	Reject Filter
Frequency	1940.88 MHz ~	2130.88 MHz ~	2130.88 MHz ~
Frequency	1959.32MHz	2149.32 MHz	2149.32 MHz
Insertion Loss	1.5dB Max		2.0dB Max<typ:1.5dB>
Return Loss	20dB Min		20dB Min <typ: 18dB>
Pass Band Ripple	1.0dB Max		1.0dB Max
Attenuation	9KHz ~ 800MHz: 80dBc Min		￣ 2152.5MHz 10dBc Min
	800MHz ~1870MHz: 60dBc Min		¯ 2127.5MHz 10dBc Min
	2.3GHz ~ 2.7GHz: 80dBc Min		￣ 2157.4MHz 15dBc Min
	2.7GHz ~ 12.75GHz: 40dBc Min		¯ 2122.6MHz 15dBc Min
	2nd Harmonics: 80dBc Min		-
Isolation	95dB Min		-
Connector Type	Ant Tx: N Type(F), Others: SMA(F)

Duplexer for ICS

Parameter	Parameter
Parameter	Downlink(DL)	Uplink(UL)
Frequency	2130.88MHz ~ 2149.32MHz	1940.88MHz ~ 1959.32MHz
Insertion Loss (Max)	1.6dB	1.6dB
Return Loss (Min)	18.0dB	18.0dB
Pass band Ripple	0.5dB Max	0.5dB Max
Attenuation (Min)	60dBc @9KHz ~ 800MHz
	80dBc @800MHz ~ 1870MHz
	80dBc @2300MHz ~ 2700MHz
	40dBc @2700MHz ~ 12.75GHz
Input Power	200W AVG. @WCDMA(Service)	50W AVG. @WCDMA(Donor)
Connector Type	ANT: N-TYPE(F)
	SMA Straight Female (UL , DL, DL Input Coupling)
	SMA Right Angle Female (UL Output Coupling)

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