Receiver Protectors

CPI BMD has designed and manufactured over 2000 different receiver protector models over the last 60 years. The examples included on our website are a small fraction of our available products.

Each receiver protector is uniquely designed for a particular application.

Please contact CPI BMD with your specific requirements.
Tel: +1 (978) 922-6000 or +1 (978) 922-6004
Email:

Receiver Protectors
Description Frequency Range Min (GHz) Frequency Range Max (GHz) Peak Output Power (kW) Model Number
C-Band Dual TR Limiter 5.4 5.9 3000
C-Band High-power Pre-TR, TR Limiter 5.4 5.9 100
C-Band High-power Pre-TR, TR Limiter 5.4 5.9 50
C-Band Receiver Protector 5.25 5.85 30
C-Band TR Limiter 5.24 5.4 30
C-Band TR Limiter 5.3 5.7 10
C-Band TR Limiter Attenuator Noise Source 5.45 5.80 300
C-Band receiver protector with blanking and BITE 5.4 5.9 64
Coax limiter designs from UHF to S-Band
Combination limiter, switch and variable attenuator 5.4 5.9
Ka-Band Filter Limiter Attenuator 33.1 33.3 .01
Ka-Band Passive Limiter 34.5 35.5 1.5
Ka-Band Solid State Switch/ Limiter 34.5 35.5 4
Ku-Band 15 kW Receiver Protector 13.4 14.0 15
Ku-Band 4 kW Receiver Protector 16.75 17.25 4
Ku-Band All Solid State Monopulse Set 15.5 17.5 2.6
Ku-Band High-power Pre-TR, TR Limiter 14.6 15.2 250
Ku-Band Miniature Diode Limiter 13.5 14.5 .05
Ku-Band Pre-TR Limiter with Noise Source and Step Attenuator 16.8 18.0 600
L-Band Coaxial Diode Limiter 1.2 1.4 3
L-Band Coaxial Diode Limiter 1.2 1.4 2
L-Band High-power Pre-TR, TR Limiter with Variable Attenuator 1.25 1.35 500
L-Band Passive Limiter 1.2 1.4 4
L-Band Pre-TR Limiter 1.25 1.35 60
L-Band Pre-TR Tube 1.25 1.35 3000
L-Band Receiver Protector 1.2 1.4 50
L-Band Waveguide TR Limiter Attenuator 1.25 1.35 150
S-Band 50 kW Receiver Protector 2.7 3.0 50
S-Band High Duty Cycle Receiver Protector with Digitally Controlled Attenuator 2.7 3.0 2
S-Band High Duty Cycle Receiver Protector with Variable Attenuator 2.7 3.0 20
S-Band High Duty Cycle Receiver Protector with Variable Attenuator 2.7 2.9 10
S-Band High-power Receiver Protector with 20 dB Gate 2.7 2.9 150
S-Band TR Limiter 2.7 2.9 50
S-Band TR Limiter 2.7 2.95 150
S-Band TR Limiter Attenuator 2.9 3.1 30
S-Band TR Tube 3.1 3.5 15
X-Band Dual E-Plane TR Limiter 9.0 9.5 150
X-Band High-power Pre-TR, TR Limiter 8.5 9.6 75
X-Band Low-cost TR Limiter 9.3 9.5 75
X-Band Pre-TR Limiter 9.9 10.2 50
X-Band Pre-TR, TR Limiter Attenuator 9.4 9.8 6
X-Band Receiver Protector 9.5 10.5 100
X-Band Receiver Protector Assembly 9.5 10.5 100
X-Band Solid State Receiver Protector 9.1 9.4 10
X-Band TR Limiter / Noise Source 8.8 9.0 2.5
X-Band TR Limiter Attenuator 9.4 10.1 6
X-Band TR Limiter Attenuator Noise Source 9.0 9.6 1
All product data sheets are in PDF format. To read and print PDF files, download Adobe Acrobat Reader