DPX-1721_Broadband Diplexer 21.5

Part Number	Description	Connectors	Green Status	Product Lifecycle	Export Classification
DPX-1721	Broadband Diplexer 21.5 - 40 GHz	Standard	Non-RoHS	Released	EAR99

Part Number	Description	Connectors	Green Status	Product Lifecycle	Export Classification
DPX-1721	Broadband Diplexer 21.5 - 40 GHz	Standard	Non-RoHS	Released	EAR99

Revision Code	Revision Date	Comment
-	2014-04-15	Datasheet Initial Release

Port	Function	Connector Type	Description
Port 1	RF High Band	2.92F	Port 1 is DC open to Port 2 and Port 3.
Port 2	Common/Input	2.92F	Port 2 is DC open to Port 1 and short to Port 3.
Port 3	RF Low Band	SMAF	Port 3 is DC open to Port 1 and short to Port 2.

Parameter	Details	Rating
Weight	-	20g
Dimensions	-	19.56 x 29.21 mm

Specifications guaranteed from -55 to +100°C, measured in a 50Ω system.

Parameter	Test Conditions	Minimum Frequency (GHz)	Maximum Frequency (GHz)	Min	Typ	Max	Unit
1 dBc High Passband	Temp = 25°C	-	-	20.61	-	-	GHz
3 dBc High Passband	Temp = 25°C	-	-	20.61	-	-	GHz
30 dBc High Pass Rejection Point	Temp = 25°C	-	-	20.61	-	-	GHz
High Pass Isolation	Temp = 25°C	-	-	-	45	-	dB
High Pass Group Delay	Temp = 25°C	-	-	-	51	-	ps
1 dBc Low Passband	Temp = 25°C	-	-	-	-	40.21	GHz
3 dBc Low Passband	Temp = 25°C	-	-	-	-	30.61	GHz
30 dBc Low Pass Rejection Point	Temp = 25°C	-	-	-	-	30.61	GHz
Low Passband Return Loss	Temp = 25°C	-	-	-	16	-	dB
Low Pass Group Delay	Temp = 25°C	-	-	-	121	-	ps
Crossover Frequency	Temp = 25°C	-	-	-	20.61	-	GHz
Common Port Return Loss	Temp = 25°C	-	-	-	16	-	dB
Impedance	Temp = 25°C	-	-	-	50	-	Ω
1 dBc High Passband	-	-	-	21.5	-	40	GHz
1 dBc Low Passband	-	-	-	0	-	17	GHz
30 dBc Low Pass Rejection Point	-	0	17	25	40	-	dB
Common Port Return Loss	-	21.5	40	8	12	-	dB
Common Port Return Loss	-	0	17	12	20	-	dB
High Pass Filter, Pass Band Insertion Loss	-	21.5	40	-	1.5	-	dB
High Pass Filter, Pass Band Return Loss	-	21.5	40	8	12	-	dB
Impedance	-	-	-	-	50	-	Ω
Isolation	-	0	17	25	40	-	dB
Isolation	-	21.5	40	40	50	-	dB
Low Pass Filter, Pass Band Insertion Loss	-	0	17	-	1.2	-	dB
Low Pass Filter, Pass Band Return Loss	-	0	17	12	20	-	dB
Low Pass Filter, Stop Band Rejection	-	21.5	40	40	50	-	dB
RF Power	-	-	-	-	-	1	W

Parameter	Test Conditions	Minimum Frequency (GHz)	Maximum Frequency (GHz)	Min	Typ	Max	Unit
1 dBc High Passband	Temp = 25°C	-	-	20.61	-	-	GHz
3 dBc High Passband	Temp = 25°C	-	-	20.61	-	-	GHz
30 dBc High Pass Rejection Point	Temp = 25°C	-	-	20.61	-	-	GHz
High Pass Isolation	Temp = 25°C	-	-	-	45	-	dB
High Pass Group Delay	Temp = 25°C	-	-	-	51	-	ps
1 dBc Low Passband	Temp = 25°C	-	-	-	-	40.21	GHz
3 dBc Low Passband	Temp = 25°C	-	-	-	-	30.61	GHz
30 dBc Low Pass Rejection Point	Temp = 25°C	-	-	-	-	30.61	GHz
Low Passband Return Loss	Temp = 25°C	-	-	-	16	-	dB
Low Pass Group Delay	Temp = 25°C	-	-	-	121	-	ps
Crossover Frequency	Temp = 25°C	-	-	-	20.61	-	GHz
Common Port Return Loss	Temp = 25°C	-	-	-	16	-	dB
Impedance	Temp = 25°C	-	-	-	50	-	Ω
1 dBc High Passband	-	-	-	21.5	-	40	GHz
1 dBc Low Passband	-	-	-	0	-	17	GHz
30 dBc Low Pass Rejection Point	-	0	17	25	40	-	dB
Common Port Return Loss	-	21.5	40	8	12	-	dB
Common Port Return Loss	-	0	17	12	20	-	dB
High Pass Filter, Pass Band Insertion Loss	-	21.5	40	-	1.5	-	dB
High Pass Filter, Pass Band Return Loss	-	21.5	40	8	12	-	dB
Impedance	-	-	-	-	50	-	Ω
Isolation	-	0	17	25	40	-	dB
Isolation	-	21.5	40	40	50	-	dB
Low Pass Filter, Pass Band Insertion Loss	-	0	17	-	1.2	-	dB
Low Pass Filter, Pass Band Return Loss	-	0	17	12	20	-	dB