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 4 is terminated with a 1 watt load is standard.
• Optional with 4 connector ports.
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

 

4 PORT CIRCULATORS "H"   
Frequency Range (GHz)Connector TypeSize (in)Model #
1.70 - 2.40SMA3 x 1-1/2 x 3/4CH-3025-OT
1.70 - 2.40N4-1/8 x 2-1/8 x 1CH-3325-NT
2.60 - 3.40SMA2-1/2 x 1-1/14 x 3/4CH-3027-OT
2.60 - 3.40N3-1/2 x 1-3/4 x 1CH-3327-NT
3.60 - 4.30SMA2 x 1 x 5/8CH-4530-OT
4.30 - 5.10SMA2 x 1 x 5/8CH-4531-OT
5.30 - 6.00SMA2 x 1 x 5/8CH-4532-OT
5.80 - 6.50SMA2 x 1 x 5/8CH-4533-OT
7.00 - 8.50SMA2 x 1 x 5/8CH-5226-OT
8.40 - 9.70SMA1-5/8 x 3/4 x 5/8CH-5227-OT
10.7 - 12.2SMA1-5/8 x 3/4 x 5/8CH-5228-OT

      
High Power Duplexers
Connecting a high power transmitter and receiver to a common antenna requires specially designed 4 port circulators with low loss and high isolation. Listed are a few of the available frequencies.

HIGH POWER DUPLEXERS   
Frequency Range (GHz)Connector TypePower (KW)pkPower (W)avg
.40 - 3.0*DIN 7/16N1.01000
.950 - 1.225N5100
1.00 - 1.10N5500
1.20 - 1.40N5500
2.70 - 3.00N5500
* 10 % BW

      

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

   

4 PORT CIRCULATORS "Pi"   
Frequency Range (GHz)Connector TypeSize (in)Model #
1.70 - 2.40SMA3 x 1-1/2 x 3/4CP-3051-OT
1.70 - 2.40N4 x 2-1/8 x 1CP-3351-NT
2.60 - 3.40SMA2-1/2 x 1-1/4 x 3/4CP-3052-OT
2.60 - 3.40N3-3/8 x 1-3/4 x 1CP-3552-NT
3.60 - 4.30SMA2-1/4 x 1-1/8 x 5/8CP-4057-OT
3.60 - 4.30N2-5/8 x 1-1/2 x 1CP-4557-NT
4.30 - 5.10SMA2 x 1 x 5/8CP-4577-OT
4.30 - 5.10N2-3/8 x 1-3/8 x 1CP-4577-NT
5.80 - 6.50SMA2 x 1 x 5/8CP-4578-OT
5.80 - 6.50N2-3/8 x 1-3/8 x 1CP-4578-NT
7.00 - 8.50SMA2 x 1 x 5/8CP-4579-OT
8.40 - 9.70SMA1-1/2 x 7/8 x 5/8CP-5392-OT
9.50 - 10.7SMA1-1/2 x 7/8 x 5/8CP-5393-OT
10.7 - 12.2SMA1-1/2 x 7/8 x 5/8CP-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

 

5 PORT CIRCULATORS   
Frequency Range (GHz)Connector TypeSize (in)Model #
1.70 - 2.40SMA4 1/4 x 1-1/2 x 3/4CF-3026-OT
1.70 - 2.40N5-3/8 x 2-1/8 x 1CF-3326-NT
2.60 - 3.40SMA3-3/4 x 1-1/4 x 3/4CF-3028-OT
2.60 - 3.40N4-1/2 x 2-9/16 x 1CF-3328-NT
3.60 - 4.30SMA2-3/4 x 1-1/2 x 5/8CF-4534-OT
4.30 - 5.10SMA2-3/4 x 1-1/2 x 5/8CF-4535-OT
5.30 - 6.00SMA2-3/4 x 1-1/2 x 5/8CF-4536-OT
5.80 - 6.50SMA2-3/4 x 1-1/2 x 5/8CF-4537-OT
7.00 - 8.50SMA2-3/4 x 1-1/2 x 5/8CF-5229-OT
8.40 - 9.70SMA1-7/8 x 1-1/8 x 5/8CF-5230-OT
10.7 - 12.2SMA1-7/8 x 1-1/8 x 5/8CF-5231-OT
SEND US YOUR REQUIREMENTS.
Icon
Multiport Circulators 404kb