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BENCHTOP SOLID STATE
POWER AMPLIFIER (EMC)
UP TO 40GHz, 400W CW

PROVIDE PERFECT SOLUTIONS

WITH HIGH-QUALITY PRODUCTS

HIGH FREQUENCY/EXTRA WIDE BAND LEADING MANUFACTURER

RF COMPONENTS GLOBAL SUPPLIER

Company Video
  • Qotana Technologies

    Official Video

  • Automatic Packaging Process

  • Benchtop EMC Amplifiers

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Who We Are

Qotana was founded in 2009, located in Chengdu, the southwest of China, with an area of 3,400 square meters for R&D and production. We are dedicated to the field of RF microwave and millimeter wave and strive to be a global leading components manufacturer.

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Compliance & Certifications
Our Products
Benchtop EMC Amplifiers
32+
  • Up to 40GHz Frequency, Up to 400W CW Power
  • Functions with AGC-Automatic Gain Control, ALC-Automatic Level Control, Blanking Function, Input power Measurement, VSWR Measurement
  • Multiple protection functions
  • Touch screen and keypad input
  • The remote control uses USB and LAN interfaces
New products

Power Amplifiers (DC Powered)

Ultra Wide Band Power Amplifier 0.08~1GHz

  • Small Signal Gain 56dB Typical
  • Output Saturation Power 53dBm Typical
  • High P1dB +49dBm Typical
RFQ
Datasheet

Power Amplifiers (DC Powered)

Wide Band Solid State Power Amplifier 18GHz~26.5GHz

  • Gain: 55dB typical
  • Output power +50dBm typical
  • Supply Voltage: +36V
RFQ
Datasheet

Power Amplifiers (AC Powered)

12W Ultra Wide Band Bench Top Power Amplifier 18GHz-40GHz

  • Small Signal Gain 50dB Typical
  • Output Saturation Power 41dBm Typical
  • Supply Voltage 110/220 VAC
RFQ
Datasheet

USB/LAN Control Attenuators

USB/Ethernet 8-Channel Absorptive Digital Control Attenuator

  • Ultra Wide Band Operation 0.1-43.5GHz
  • USB Controlled and Powered
  • 0.5dB LSB Steps to 63.5dB
RFQ
Datasheet

Low Noise Amplifiers (DC Powered)

Ultra Wide Band Low Noise Amplifier 0.1GHz-67.5GHz

  • Gain: 45 dB Typical
  • Noise Figure: 5dB Typical
  • P1dB Output Power: +17dBm Typical
RFQ
Datasheet

Directional Couplers

Coaxial 20W 32-35GHz 6dB Directional Coupler

  • High power handling capability up to 20W
  • High directivity within operational band
  • Low Insertion loss
RFQ
Datasheet

Power Amplifiers (DC Powered)

DBPA5300020100A

Ultra Wide Band Power Amplifier 0.08~1GHz

  • Features
  • Small Signal Gain 56dB Typical
  • Output Saturation Power 53dBm Typical
  • High P1dB +49dBm Typical
RFQ
Datasheet

Power Amplifiers (DC Powered)

DBPA4918002650A

Wide Band Solid State Power Amplifier 18GHz~26.5GHz

  • Features
  • Gain: 55dB typical
  • Output power +50dBm typical
  • Supply Voltage: +36V
RFQ
Datasheet

Power Amplifiers (AC Powered)

DBACPA18004000B

12W Ultra Wide Band Bench Top Power Amplifier 18GHz-40GHz

  • Features
  • Small Signal Gain 50dB Typical
  • Output Saturation Power 41dBm Typical
  • Supply Voltage 110/220 VAC
RFQ
Datasheet

USB/LAN Control Attenuators

DBDA0700104350A

USB/Ethernet 8-Channel Absorptive Digital Control Attenuator

  • Features
  • Ultra Wide Band Operation 0.1-43.5GHz
  • USB Controlled and Powered
  • 0.5dB LSB Steps to 63.5dB
RFQ
Datasheet

Low Noise Amplifiers (DC Powered)

DBLNA600006800A

Ultra Wide Band Low Noise Amplifier 0.1GHz-67.5GHz

  • Features
  • Gain: 45 dB Typical
  • Noise Figure: 5dB Typical
  • P1dB Output Power: +17dBm Typical
RFQ
Datasheet

Directional Couplers

DBDC0632003500A

Coaxial 20W 32-35GHz 6dB Directional Coupler

  • Features
  • High power handling capability up to 20W
  • High directivity within operational band
  • Low Insertion loss
RFQ
Datasheet