RFecho RF Products
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High Pass Filter, RF Cavity Filter, RF Filters1GHz to 10GHz High Pass Microwave Filter rejection ≥ 50dB @ DC~0.78GHz High Pass Passive RF Filter with SMA Female Connector1GHz to 10GHz High Pass Microwave Filter model OHP: 1000-10000 also known as low cut-off filter and low resistance filter, allows frequency higher than a certain cut-off frequency to pass… 
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High Pass Filter, RF Cavity Filter, RF Filters1GHz to 10GHz High Pass RF Cavity Filter rejection ≥ 60dB @ DC~0.65GHz High Pass Cavity Filter with SMA Female Connector1GHz to 10GHz High Pass RF Cavity Filter model OHP: 1000-10000-A also known as low cut-off filter and low resistance filter, allows frequency higher than a certain cut-off frequency to… 
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High Pass Filter, RF Cavity Filter, RF Filters1GHz to 6GHz High Pass Passive Filter rejection ≥ 60dB @ DC~0.86GHz High Pass Passive Cavity Filter with SMA Female Connector1GHz to 6GHz High Pass Passive Filter model OHP: 1000-6000 also known as low cut-off filter and low resistance filter, allows frequency higher than a certain cut-off frequency to pass… 
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Active Device, EMC Power Amplifier1GHz-6GHz 100W RF Power AmplifierThe 1GHz-6GHz 100W product is the core product of our company. It adopts all-solid continuous wave scheme, redundancy and high reliability circuit design scheme, and has perfect self-protection ability. Operating… 
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Active Device, EMC Power Amplifier1GHz-6GHz 200W RF Power AmplifierThe 1GHz-6GHz 200W product is the core product of our company. It adopts all-solid continuous wave scheme, redundancy and high reliability circuit design scheme, and has perfect self-protection ability. Operating… 
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Active Device, EMC Power Amplifier1GHz-6GHz 400W RF Power AmplifierThe 1GHz-6GHz 400W product is the core product of our company. It adopts all-solid continuous wave scheme, redundancy and high reliability circuit design scheme, and has perfect self-protection ability. Operating… 
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Active Device, EMC Power Amplifier1GHz-6GHz 50W RF Power AmplifierThe 1GHz-6GHz 50W product is the core product of our company. It adopts all-solid continuous wave scheme, redundancy and high reliability circuit design scheme, and has perfect self-protection ability. Operating… 
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Cavity Backed Spiral Antenna, RF Antenna2 GHz to 18 GHz Cavity Backed Spiral Antenna OBS-20180Frequency: 2.0GHz-18.0GHz 
 Gain: -3Typ~1Typ
 VSWR: 2.5:1
 Connection Type: SMA Female
 Polarization: LHCP/RHCP
 The OBS-20180 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications.
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Cavity Backed Spiral Antenna, RF Antenna2 GHz to 18 GHz Cavity Backed Spiral Antenna OBS-20180-RadomeFrequency: 2.0GHz-18.0GHz 
 Gain: -3Typ~1Typ
 VSWR: 2.5:1
 Connection Type: SMA Female
 Polarization: LHCP/RHCP
 The OBS-20180 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications.
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Cavity Backed Spiral Antenna, RF Antenna2 GHz to 4 GHz Cavity Backed Spiral Antenna OBS-2040Frequency: 2.0GHz-4.0GHz 
 Gain: -3Typ~1Typ
 VSWR: 2.5:1
 Connection Type: SMA Female
 Polarization: LHCP/RHCP
 The OBS-2040 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications.

 
				 
				 
				 
				 
				














