RFecho RF Products
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Isolated DC-DC Power Converters
18-36V Input,5V/10A Output Eighth Brick
$277.00Wide input voltage range: 18 – 36V
High efficiency, 92% (5.0V/10A)
Optimal thermal performance
Remote sense, On/Off control
Over-voltage, over-current, short-circuit, and over temperature protection
Monotonic start-up into pre-biased load
500V isolation… -
Isolated DC-DC Power Converters
18-36V Input,5V/12A Output Sixteenth Brick
$208.00Wide input voltage range: 18V-36V
High Efficiency: 92% at 5V/12A output
Optimal thermal performance
Remote sense, On/Off control,
Over-voltage, over-current, short-circuit, and over-temperature protection
Monotonic start-up into pre-biased load
1,500V… -
Isolated DC-DC Power Converters
18-36V Input,5V/50A Output Quater Brick
$369.00High efficiency, 92.0% (5V/50A)
Excellent thermal performance
Wide input-voltage range: 18V-36V
+10%/-20% output trim
Remote sense, remote control, over-voltage, over-current, short-circuit, and over temperature protection
Monotonic start-up into pre-biased load… -
Isolated DC-DC Power Converters
18-36V Input,5V/80A Output Half Brick
$450.00High efficiency, 92% (24Vin,5V/80A)
Wide DC input rage 18V-36V
Optimal thermal performance
No minimum load required
Fixed frequency operation
1500VDC in-out isolation
Current Sharing -
Isolated DC-DC Power Converters
18-36V Input,5V/8A Output Thirty-Second Brick
$185.00Wide input voltage range: 18V-36V
High Efficiency: 88% at 5V/8A output
Optimal thermal performance
Remote sense, On/Off control,
Over-voltage, over-current, short-circuit, and over-temperature protection
Monotonic start-up into pre-biased load
1500V… -
Isolated DC-DC Power Converters
18-36V Input,5V/8A Output Thirty-Second Brick
$185.00Wide input voltage range: 18V-36V
High Efficiency: 88% at 5V/8A output
Optimal thermal performance
Remote sense, On/Off control,
Over-voltage, over-current, short-circuit, and over-temperature protection
Monotonic start-up into pre-biased load
1500V… -
Isolators, Waveguide Series
18.0 GHz to 26.5 GHz, 0.35 dB Insertion Loss, -26.5 dB Isolation, Waveguide Series Isolator-OHTD18-26.5-18-26.5
Wide frequency range coverage: 5.5GHz to 110GHz
Available bandwidths: 10%, 20%, 30%, 40%, and octave
Peak power range: 1W to 40MW
Average power range: 1W to 100KW
Applications: Civil, military, aerospace, and space technology
Customizable… -
Isolators, Micro-strip Series Isolators
18.2 GHz to 21.2 GHz, 0.8 dB Insertion Loss, 17 dB Isolation, GWB Micro-strip Series Isolator-WG2002A
Micro-strip Series isolator with 18.2-21.2 GHz frequency range, 0.8 dB insertion loss, 17 dB isolation
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Circulators, Micro-Strip Series Circulators
18.5 GHz to 20 GHz, 1.3 dB Insertion Loss, 18.0 dB Isolation, Micro-Strip Series Circulators OH5A088-18500-20000
Small size
Light weight
High consistency
High reliability
Customizable
Suitable for aviation and aerospace
Suitable for radar and electronic countermeasures
Suitable for microwave communications
Suitable for microwave testing -
Isolated DC-DC Power Converters
180-400V Input,12V/90A Output Full Brick
$554.00High efficiency, 91% (270Vin +/- 7V/90A)
Wide DC input rage 180V-400V
Optimal thermal performance
No minimum load required
Open frame or encapsulated
Fixed frequency operation
Built-in Oring FET
Parallelable
External… -
Cavity Band Reject Filter, RF Cavity Filter, RF Filters
1805MHz to 1880MHz Band Reject Microwave Filter rejection ≥ 50dB Passive RF Band Reject Filter with N-Type M/F Connector
1805MHz to 1880MHz Band Reject Microwave Filter model OHP: 1842.5-75 also known as Band Stop filter and Notch Filter that passes most frequencies unaltered but attenuates frequencies in a specific…
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Cavity Band Reject Filter, RF Cavity Filter, RF Filters
1805MHz to 1880MHz RF Band Stop Filter rejection ≥ 50dB Band Stop Cavity Filter with N Female Connector
1805MHz to 1880MHz RF Band Stop Filter model OHP: 1842-75 also known as Band Stop filter and Notch Filter that passes most frequencies unaltered but attenuates frequencies in a specific…
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Cavity Band Reject Filter, RF Cavity Filter, RF Filters
1860MHz to 1880MHz Band Reject Cavity Filter rejection ≥ 50dB Passive Microwave Band Reject Filter with SMA Female Connector
1860MHz to 1880MHz Band Reject Cavity Filter model OHP: 1870-20 also known as Band Stop filter and Notch Filter that passes most frequencies unaltered but attenuates frequencies in a specific…
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High Pass Filter, RF Cavity Filter, RF Filters
18GHz to 28GHz Microwave Cavity High Pass Filter rejection ≥ 50dB @ DC~15GHz High Pass Cavity Passive Filter with SMA Female Connector
18GHz to 28GHz Microwave Cavity High Pass Filter model OHP: 18000-28000 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
18GHz to 28GHz Microwave RF High Pass Filter rejection ≥ 60dB @ DC~16GHz High Pass Cavity RF Filter with SMA Female Connector
18GHz to 28GHz Microwave RF High Pass Filter model OHP: 18000-28000 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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Active Device, EMC Power Amplifier
18GHz-26.5GHz 10W RF Power Amplifier
The 18GHz-26.5GHz 10W 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…















