RFecho RF Products
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Cavity Band Reject Filter, RF Cavity Filter, RF FiltersPassive Cavity Band Reject Filter 2110MHz to 2170MHz rejection ≥ 50dB Band Reject Microwave Passive Filter with SMA Female ConnectorPassive Microwave Band Reject Filter model OHP: 2140-60 also known as Band Stop filter and Notch Filter that passes most frequencies unaltered but attenuates frequencies in a specific range to… 
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High Pass Filter, RF Cavity Filter, RF FiltersPassive Cavity High pass Filter 3.3GHz to 18GHz RF High pass Cavity Filter rejection ≥ 40dB DC~2700MHz with SMA Female ConnectorPassive Cavity High Pass Filter model OHP: 3300-18000 also known as low cut-off filter and low resistance filter, allows frequency higher than a certain cut-off frequency to pass through and… 
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Low Pass Filter, RF Cavity Filter, RF FiltersPassive Low Pass Cavity Filter DC-10GHz Microwave Low Pass Filter Rejection ≥ 30dB @ 10.9GHz-18.5GHz with SMA Female ConnectorPassive Low Pass Cavity Filter model OLP-10000 also known as low cut-off filter that allows signals below the cut-off frequency to pass through. This Passive Low Pass Cavity Filter Manufactured… 
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Cavity Band Reject Filter, RF Cavity Filter, RF FiltersPassive Microwave Band Reject Filter 1710MHz to 1780MHz rejection ≥ 40dB Band Reject Microwave RF Filter with SMA Female ConnectorPassive Microwave Band Reject Filter model OHP: 1745-70 also known as Band Stop filter and Notch Filter that passes most frequencies unaltered but attenuates frequencies in a specific range to… 
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Cavity Band Reject Filter, RF Cavity Filter, RF FiltersPassive RF Band Reject Filter 1980MHz to 2010MHz rejection ≥ 50dB Band Reject Microwave Cavity Filter with SMA Female ConnectorPassive RF Band Reject Filter model OHP: 1995-30 also known as Band Stop filter and Notch Filter that passes most frequencies unaltered but attenuates frequencies in a specific range to… 
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Active Device, Power Amplifier, RoutingPower Amplifier . 160MHz~163MHz . OPA4300160016ARFECHO Power Amplifier from 0.16GHz to 0.163GHz,RFECHO power amplifier can perfectly linearly amplify the input signals in a wide dynamic range within a frequency band.the application of Wide Band Medium… 
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Active Device, Power Amplifier, RoutingPower Amplifier . 19.2GHz~20.2GHz . OPA2720004700ARFECHO Power Amplifier from 20GHz to 47GHz,RFECHO power amplifier can perfectly linearly amplify the input signals in a wide dynamic range within a frequency band.the application of Wide Band Medium… 
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Active Device, Power Amplifier, RoutingPower Amplifier . 19.2GHz~20.2GHz . OPA2819202020ARFECHO Power Amplifier from 19.2GHz to 20.2GHz,RFECHO power amplifier can perfectly linearly amplify the input signals in a wide dynamic range within a frequency band.the application of Wide Band Medium… 
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Active Device, Power Amplifier, RoutingPower Amplifier . 1GHz~6GHz . OPA3701000600ARFECHO Power Amplifier from 1GHz to 6GHz,RFECHO power amplifier can perfectly linearly amplify the input signals in a wide dynamic range within a frequency band.the application of Wide Band Medium… 
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Active Device, Power Amplifier, RoutingPower Amplifier . 4.4GHz~5GHz . OPA3804400500BRFECHO Power Amplifier from 4.4GHz to 5GHz,RFECHO power amplifier can perfectly linearly amplify the input signals in a wide dynamic range within a frequency band.the application of Wide Band Medium… 
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Active Device, power limiterPower Limiter 0.06GHz – 0.512GHz . OLT4000060051ARFECHO Power Limiter is an active product, and its frequency range from 0.06GHz to 0.512GHz . The RFECHO Power Limiter has a High Isolation Limiter, Low insertion loss and good… 
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Active Device, power limiterPower Limiter 0.15GHz – 0.16GHz . OLT3000150016ARFECHO Power Limiter is an active product, and its frequency range from 0.15GHz to 0.16GHz . The RFECHO Power Limiter has a High Isolation Limiter, Low insertion loss and good… 
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Active Device, power limiterPower Limiter 0.1GHz – 0.5GHz . OLT3800100050ARFECHO Power Limiter is an active product, and its frequency range from 0.1GHz to 0.5GHz . The RFECHO Power Limiter has a High Isolation Limiter, Low insertion loss and good… 
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Active Device, power limiterPower Limiter 12GHz – 18GHz . OLT3012001800ARFECHO Power Limiter is an active product, and its frequency range from 12GHz to 18GHz . The RFECHO Power Limiter has a High Isolation Limiter, Low insertion loss and good… 
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Active Device, power limiterPower Limiter 1GHz – 18GHz . OLT3801001800ARFECHO Power Limiter is an active product, and its frequency range from 1GHz to 18GHz . The RFECHO Power Limiter has a High Isolation Limiter, Low insertion loss and good… 
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Active Device, power limiterPower Limiter 1GHz – 26GHz . OLT2501002600ARFECHO Power Limiter is an active product, and its frequency range from 1GHz to 26GHz . The RFECHO Power Limiter has a High Isolation Limiter, Low insertion loss and good… 

 
				 
				 
				 
				 
				














