RFecho RF Products
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High Pass Filter, RF Cavity Filter, RF Filters
3GHz to 13GHz RF Microwave High Pass Filter rejection ≥ 60dB @ DC~2.5GHz Microwave Passive High Pass Filter with SMA Female Connector
3GHz to 13GHz RF Microwave High Pass Filter model OHP: 3000-13000 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 Filters
3GHz to 18GHz RF High Pass Filter rejection ≥ 60dB @ DC~2.6GHz Cavity High Pass Filter with SMA Female Connector
3GHz – 18GHz RF High Pass Filter model OHP: 3000-18000 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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Hand-held Log-periodic Antenna, Hand-held Passive Log-periodic Antenna, RF Antenna
4 dBi Gain, 0.4 GHz to 2.5 GHz, Directional Antenna (f 380MHz)
Model OLP-425 is a directional antenna that offers the frequency range from 0.4 GHz to 2.5 GHz. This model operate with the gain of 4 dBi, where the connection type…
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Hand-held Log-periodic Antenna, Hand-held Passive Log-periodic Antenna, RF Antenna
4 dBi Gain, 0.4 GHz to 4 GHz, Directional Antenna (f 380MHz)
Model OLP-440 is a directional antenna that offers the frequency range from 0.4 GHz to 4 GHz. This model operate with the gain of 4 dBi, where the connection type…
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Hand-held Log-periodic Antenna, Hand-held Passive Log-periodic Antenna, RF Antenna
4 dBi Gain, 0.7 GHz to 2.5 GHz, Directional Antenna (f 680 MHz)
Model OLP-725 is a directional antenna that offers the frequency range from 0.7 GHz to 2.5 GHz. This model operate with the gain of 4 dBi, where the connection type…
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Hand-held Log-periodic Antenna, Hand-held Passive Log-periodic Antenna, RF Antenna
4 dBi Gain, 0.7 GHz to 4 GHz, Directional Antenna (f 680 MHz)
Model OLP-740 is a directional antenna that offers the frequency range from 0.7 GHz to 4 GHz. This model operate with the gain of 4 dBi, where the connection type…
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Cavity Backed Spiral Antenna, RF Antenna
4 GHz to 8 GHz Cavity Backed Spiral Antenna OBS-4080
Frequency: 4.0GHz-8.0GHz
Gain: 2.5Typ~5.6Typ
VSWR: 2.5:1
Connection Type: SMA Female
Polarization: LHCP/RHCP
The OBS-4080 is suitable for electronic-warfare, direction-finding, telemetry, and surveillance systems, as well as flush-mounted airborne applications. -
4-6GHz 50W/100W Power Amplifier
$0Frequency Range: 4-6GHz.
Gain:47~50dBm
Input VSWR: 1.8:1
Output VSWR: 2.0:1
It have the characteristics of temperature protection, Gain stability, and VCO frequency sweep. -
SPST,Switch,Routing
4–8 GHz Absorptive SPST PIN Switch
Broadband 4–8 GHz;Low Insertion Loss;
High Isolation;
Fast Switching Speed;
Absorptive, 50 Ω Matched -
4.8-6GHz 50W/100W Power Amplifier
$0Frequency Range: 4.8-6GHz.
Gain:47~50dBm
Input VSWR: /
Output VSWR: 2:1
It have the characteristics of temperature protection, Gain stability, and VCO frequency sweep. -
Adapters and Connectors, Between Series Adapters, RF Adapters
40 GHz, 2.4mm Female to SSMA Female, Between Adapters
Original price was: $130.$109Current price is: $109.This model OA375700Z01 is 2.4mm Female Straight to SSMA Female Straight. This series 2.4mm Female Straight to SSMA Female Straight have the operating frequency of 40 GHz. Adapters that have…













