UTE Microwave

Multiport Circulators

Where additional isolation is required, 2 or more junctions can be combined into a single package. Units are available in most frequency ranges - including octaves, most common connectors, etc. Typical units are listed below. Port 3 is terminated with a 1 Watt load.

4 Port Circulators H

Typical frequency ranges and sizes are shown below.
Port 3 is terminated with a 1 Watt load.

Typical Specifications
Isolation:	(2-1)	20 dB min
	(3-2)	40 dB min
Insertion Loss:	(1-2)	0.30 dB max
	(2-3)	0.60 dB max
VSWR:	(all ports)	1.25 : 1 max

Frequency Range (GHz)	Connectors Type	Size (inches)	Model Number
1.70 - 2.40 1.70 - 2.40 2.60 - 3.40 2.60 - 3.40	SMA N SMA N	4-1/8 x 2-1/8 x 1 4-1/8 x 2-1/8 x 1 3-1/2 x 1-3/4 x 1 3-1/2 x 1-3/4 x 1	CH-3325-OT CH-3325-NT CH-3327-OT CH-3327-NT
3.60 - 4.30 4.30 - 5.10 5.30 - 6.00 5.80 - 6.50	SMA SMA SMA SMA	2 x 1 x 5/8 2 x 1 x 5/8 2 x 1 x 5/8 2 x 1 x 5/8	CH-4530-OT CH-4531-OT CH-4532-OT CH-4533-OT
7.00 - 8.50 8.40 - 9.70 10.7 - 12.2	SMA SMA SMA	2 x 1 x 5/8 1-5/8 x 3/4 x 5/8 1-5/8 x 3/4 x 5/8	CH-5226-OT CH-5227-OT CH-5228-OT

4 Port Circulators "Pi"

Typical Specifications
Isolation:	(2-1)	20 dB min
	(3-2)	40 dB min
Insertion Loss:	(1-2)	0.30 dB max
	(2-3)	0.60 dB max
VSWR:	(all ports)	1.25 : 1 max

Frequency Range (GHz)	Connectors Type	Size (inches)	Model Number
1.70 - 2.40 1.70 - 2.40 2.60 - 3.40 2.60 - 3.40	SMA N SMA N	3 x 1-1/2 x 3/4 4 x 2-1/8 x 1 2-1/2 x 1-1/4 x 3/4 3-3/8 x 1-3/4 x 1	CP-3051-OT CP-3351-NT CP-3052-OT CP-3552-NT
3.60 - 4.30 3.60 - 4.30 4.30 - 5.10 4.30 - 5.10	SMA N SMA N	2-1/4 x 1-1/8 x 5/8 2-5/8 x 1-1/2 x 1 2 x 1 x 5/8 2-3/8 x 1-3/8 x 1	CP-4057-OT CP-4557-NT CP-4577-OT CP-4577-NT
5.80 - 6.50 5.80 - 6.50 7.00 - 8.50	SMA N SMA	2 x 1 x 5/8 2-3/8 x 1-3/8 x 1 2 x 1 x 5/8	CP-4578-OT CP-4578-NT CP-4579-OT
8.40 - 9.70 9.50 - 10.7 10.7 - 12.2	SMA SMA SMA	1-1/2 x 7/8 x 5/8 1-1/2 x 7/8 x 5/8 1-1/2 x 7/8 x 5/8	CP-5392-OT CP-5393-OT CP-5394-OT

5 Port Circulators
Available in most frequency ranges with Port 2 optimized for reactance amplifier application. Also 6 or 7 port variations and "Pi" configurations. Two ports are terminated with 1 Watt loads.

Typical Specifications
Isolation:	(2-1)	40 dB min
	(3-2)	40 dB min (2 integral terminations)
Insertion Loss:	(1-2)	0.60 dB max
	(2-3)	0.60 dB max
VSWR:	(all ports)	1.25 : 1 max

Frequency Range (GHz)	Connectors Type	Size (inches)	Model Number
1.70 - 2.40 1.70 - 2.40 2.60 - 3.40 2.60 - 3.40 3.60 - 4.30	SMA N SMA N SMA	5-3/8 x 2-1/8 x 1 5-3/8 x 2-1/8 x 1 4-1/2 x 2-9/16 x 1 4-1/2 x 2-9/16 x 1 2-3/4 x 1-1/2 x 5/8	CF-3326-OT CF-3326-NT CF-3328-OT CF-3328-NT CF-4534-OT
4.30 - 5.10 5.30 - 6.00 5.80 - 6.50	SMA SMA SMA	2-3/4 x 1-1/2 x 5/8 2-3/4 x 1-1/2 x 5/8 2-3/4 x 1-1/2 x 5/8	CF-4535-OT CF-4536-OT CF-4537-OT
7.00 - 8.50 8.40 - 9.70 10.7 - 12.2	SMA SMA SMA	2-3/4 x 1-1/2 x 5/8 1-7/8 x 1-1/8 x 5/8 1-7/8 x 1-1/8 x 5/8	CF-5229-OT CF-5230-OT CF-5231-OT

Terms and Warranty

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