Narda-MITEQ - Microwave RF Components Manufacturer

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Isolator Circulator RF

Coaxial Isolators and Coaxial Circulators

RF Coaxial Isolators and Coaxial Circulators

Narda-MITEQ manufactures a selection of Coax Isolators / Circulators up to 40 GHz. 

For more information feel free to call us and discuss your needs with one of our design engineers.

Coaxial Isolators and Coaxial Circulators
  • Operating Temp -30°C to 85°C
  • Narda-MITEQ Standard RF Circulators / RF Isolators come with SMA Female Connectors In and Out
  • For Male In and Female Out use M/F after model number
    Example:  ATc-1-2-M/F
  • For Female In and Male Out use F/M after model number
    Example:  ATc1-2-F/M
  • Other models may be available if none of the item shown below match your needs.  Please contact Narda-MITEQ for more details.
Coaxial RF Isolators and Coaxial RF Circulators
Coaxial RF Isolators and Coaxial RF Circulators

 

Octave Band Models - Isolators & Circulators
Freq.
(GHz)		 ISO (dB) IL (dB) VSWR Power (Watts)* Model No. Outline
Drawing
Typ Min Typ Max Typ Max Avg. Peak Circulator Isolator
1.0 - 2.0 20 15 0.35 0.50 1.25 1.35 2 20 ATc1-2 ATi1-2 Dwg
2.0 - 4.0 20 18 0.40 0.50 1.25 1.30 2 20 ATc2-4 ATi2-4 Fig 1
2.6 - 5.2 20 18 0.40 0.50 1.25 1.30 2 20 ATc2.6-5.2 ATi2.6-5.2 Fig 1
3.0 - 6.0 21 19 0.35 0.40 1.25 1.30 2 20 ATc3-6 ATi3-6 Fig 2
 3.5 - 7.0 20 18 0.35 0.40 1.25 1.30 2 20 ATc3.5-7.0 ATi3.5-7.0 Fig 3
4.0 - 8.0 22 20 0.35 0.40 1.18 1.25 2 20 ATc4-8 ATi4-8 Fig 3
5.0 - 10.0 16 15 0.90 1.00 1.40 1.45 2 20 ATc5-10 ATi5-10 Fig 7
6.0 - 12.4 19 17 0.50 0.60 1.30 1.35 2 20 ATc6-12 ATi6-12 Fig 6
8.0 - 12.4 22 20 0.35 0.50 1.18 1.25 2 30 ATc8-12.4 ATi8-12.4 Fig 4
10.0 - 20.0 17 16 0.60 0.70 1.35 1.40 2 30 ATc10-20 ATi10-20 Fig 5
12.0 - 18.0 22 20 0.45 0.50 1.18 1.25 2 30 ATc12-18 ATi12-18 Fig 5
* Power specs are for RF Isolators.  RF Circulators can handle up to 10x's the average power.
** 2.9mm(f) connectors used All models available in dual junction configuration.  Please consult factory.
All models available in dual junction configuration.  Please consult factory.

 

Special or Narrow Band Models - Isolators & Circulators
Frequency
(GHz)		 ISO (dB) IL (dB) VSWR Power (Watts)* Model No. Outline
Drawing
Typ Min Typ Max Typ Max Avg. Pk. Circulator Isolator
0.8 - 0.9 23 20 0.30 0.40 1.15 1.25 2 750 ATc0.8-0.9 ATi0.8-0.9 Fig 12
0.95 - 1.225 22 20 0.35 0.40 1.18 1.25 2 500 ATc0.95-1.2 ATi0.95-1.2 Fig 12
1.2 - 1.4 23 20 0.30 0.40 1.15 1.25 2 500 ATc1.2-1.4 ATi1.2-1.4 Fig 12
1.60 - 1.80 23 20 0.30 0.40 1.15 1.25 2 350 ATc1.6-1.8 ATi1.6-1.8 Fig 3
2.0 - 2.3 23 20 0.30 0.40 1.15 1.25 2 350 ATc2.0-2.3 ATi2.0-2.3 Fig 3
3.70 - 4.20 26 23 0.10 0.15 1.10 1.15 2 20 ATc3.7-4.2 ATi3.7-4.2 Fig 3
5.4 - 5.9 26 23 0.10 0.15 1.10 1.15 2 20 ATc5.4-5.9 ATi5.4-5.9 Fig 6
5.90 - 6.40 26 23 0.10 0.15 1.10 1.15 2 20 ATc5.9-6.4 ATi5.9-6.4 Fig 6
7.5 - 10.0 23 20 0.10 0.15 1.10 1.15 2 20 ATc7.5-10.0 ATi7.5-10.0 Fig 5
8.0 - 12.4 22 20 0.35 0.40 1.18 1.25 2 30 ATc8-12.4 ATi8-12.4 Fig 4
10.70 - 11.70 26 23 0.15 0.20 1.10 1.20 2 50 ATc10.7-11.7 ATi10.7-11.7 Fig 5
11.70 - 12.70 26 23 0.15 0.20 1.10 1.20 2 50 ATc11.7-12.7 ATi11.7-12.7 Fig 5
17.0 - 20.0 24 22 0.30 0.40 1.15 1.20 2 50 ATc17-20 ATi17-20 Fig 5
19.0 - 22.0 24 22 0.30 0.40 1.15 1.20 2 50 ATc19-22 ATi19-22 Fig 5
20.0 - 21.50 24 22 0.30 0.40 1.15 1.20 2 50 ATc20-21.5 ATi20-21.5 Fig 5
20.0 - 23.0 24 22 0.30 0.40 1.15 1.20 2 50 ATc20-23 ATi20-23 Fig 5
* Power specs are for RF Isolators.  RF Circulators can handle up to 10x's the average power.
** All models available in dual junction configuration.  Please consult factory.

 

Wide Band Models - Isolators & Circulators
Frequency
(GHz)		 ISO (dB) IL (dB) VSWR Power (Watts)* Model No. Outline
Drawing
Typ Min Typ Max Typ Max Avg. Pk. Circulator Isolator
0.8 - 1.0   14   1.00   1.50 5 50 ATc0.8-2.0 ATi0.8-2.0  
2.0 - 8.0   10   1.50   2.00 2 20 ATc2-8 ATi2-8 Fig 1
6.0 - 18.0 15 14 0.90 1.00 1.45 1.50 2 20 ATc6-18 ATi6-18 Fig 8
6.5 - 18.0 15 14 0.90 1.00 1.45 1.50 2 20 ATc6.5-18 ATi5-18 Fig 8
8.0 - 18.0 17 16 0.70 0.80 1.40 1.45 2 30 ATc8-18 ATi8-18 Fig 5
10.0 - 20.0 17 16 0.60 0.70 1.35 1.40 2 30 ATc10-20 ATi10-20 Fig 5
12.0 - 18.0 22 20 0.45 0.50 1.18 1.25 2 30 ATc12-18 ATi12-18 Fig 5
18.0 - 26.5 20 18 0.70 0.80 1.35 1.40 2 30 ATc18-26.5 ATi18-26.5 Fig 5
 26.5 - 40.0 15 14 0.80 1.00 1.45 1.50 2 30 ATc26.5-40 ATi26.5-40 Fig 5 **
* Power specs are for RF Isolators.  RF Circulators can handle up to 10x's the average power.
** 2.9mm(f) connectors used.
All models available in dual junction configuration.  Please consult factory.

 

WIFI-WIMAX Bands - Isolators & Circulators
(available with Type-N connectors)
Frequency
(GHz)		 ISO (dB) IL (dB) VSWR Power (Watts)* Model No. Outline
Drawing
Typ Min Typ Max Typ Max Avg. Pk. Circulator Isolator
698-800 MHz 23 20 .3 .4 1.15 1.25 10 750 ATc698-800 ATi698-800 Fig 12
800-1000 MHz N/A 20 N/A .4 N/A 1.25 10 750 ATc800-1000 ATi800-1000 Fig 12
1.70-2.20 GHz N/A 20 N/A .4 N/A 1.25 10 500 ATc1.70-2.20 ATi1.70-2.20 Fig 12
2.3-2.70 GHz N/A 20 N/A .4 N/A 1.25 10 500 ATc2.30-2.70 ATi2.30-2.70 Fig 12
* Power specs are for RF Isolators.  RF Circulators can handle up to 10x's the average power.
** All models available in dual junction configuration.  Please consult factory.