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Fairview Microwave

High Power Coaxial Limiters Handle Up to 200 Watts
CW Peak Power Over Broad Frequencies from 0.5 to 40 GHz

  • Broadband frequencies ranging from 0.5 GHz to 40 GHz
  • High Speed Recovery Operation of 10 ns is typical
  • Low leakage Power Circuit Protection
  • Good suppression of even order harmonics under hard limiting
  • High CW Power Handling up to 200 Watts Peak Power
  • 50 Ohm hybrid designs incorporate complete limiting diode circuitry
  • Guaranteed Operating Temperature Range of -54°C to +85°C
  • High-Rel Rugged Packages designed to meet MIL-STD-202

All available for same-day shipping!

Model No.

Frequency Band
(GHz)

Insertion Loss (dB)

Leakage (dB)

Limiting Threshold (dBm)

Input Power (watts)

Recovery
Time (ns)

Mechanical Dimensions
L(in) X W(in) X H(in)

Connector Type

SML-0518-01-14-SMA

0.5-18.0

1.5

10

10

1

10

0.5 x 0.5 x 0.22

SMA

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SMA Limiter High Power 10 ns Recovery With 14 dBm Flat Leakage Operating From 500 MHz to 18 GHz

SML-0208-05-13-SMA

2.0-8.0

1

13

3

5

40

1.0 x 1.0 x 0.4

SMA

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SMA Limiter High Power 40 ns Recovery With 13 dBm Flat Leakage Operating From 2 GHz to 8 GHz

SML-0618-10-15-SMA

6.0-18.0

2.5

15

10

10

12

1.0 x 1.0 x 0.5

SMA

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SMA Limiter High Power 12 ns Recovery With 15 dBm Flat Leakage Operating From 6 GHz to 18 GHz

SML-0218-01-14-SMA

2.0-18.0

1.7

10

6

1

20

0.75 x 1.0 x 0.3

SMA

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SMA Limiter High Power 100 ns Recovery With 14 dBm Flat Leakage Operating From 2 GHz to 18 GHz

SML-0218-01-14-SMAH

2.0-18.0

2

14

6

1

100

0.75 x 1.0 x 0.3

SMA

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SMA Limiter High Power 100 ns Recovery With 14 dBm Flat Leakage Operating From 2 GHz to 18 GHz

SML-1218-01-14-SMA

12.0-18.0

1.5

10

3

1

10

1.0 x 1.0 x 0.4

SMA

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SMA Limiter High Power 10 ns Recovery With 14 dBm Flat Leakage Operating From 12 GHz to 18 GHz

SML-1840-01-18-K

18.0-40.0

3.5

12

5

1

10

0.5 x 0.5 x 0.22

2.92mm

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2.92mm Limiter High Power 10 ns Recovery With 18 dBm Flat Leakage Operating From 18 GHz to 40 GHz

Broadband High Power Coaxial Limiters

Our high power limiters operate over broad frequencies ranging from 0.5 GHz to 40 GHz depending on the model. These limiter designs feature limiting thresholds between 3 to 10 dBm and low leakage power of 10 to 15 dBm. Fairview Microwave’s selection of coaxial limiters exhibits high CW power handling up to 200 Watts peak power and fast recovery times of 10 to 100 nanoseconds.

The new high power, broadband limiters from Fairview are constructed with high-rel, ruggedized packages that are designed to meet MIL-STD-202 environmental conditions for humidity, shock, vibration, altitude and temperature cycle. These components are also guaranteed to operate over temperature ranges from -54° C to +85° C. The 50 Ohm hybrid designs utilize limiting diode circuitry and do not require any external matching components.

 

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Phone: 972-649-6678

Fax: 972-649-6689

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