Teseq CBA 1G-300D

1 MHz – 1 GHz

80 MHz to 1 GHz 300 Watt Solid State Amplifier

  • Intuitive user interface
  • Input over-drive protection
  • USB, Ethernet, GPIB, RS232 interfaces
  • Built-in Calibrated Directional Coupler
  • Three year warranty

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If you want to know more about Teseq CBA 1G-300D
1 MHz – 1 GHz

A high power density, design has allowed us to produce a 300 watt 80 MHz to 1 GHz amplifier in a compact 4U package. With a minimum of 250 watts of linear power this amplifier is ideal for RF immunity testing to various industry standards such as IEC 61000-4-3, MIL-STD 461, ISO 11452 and RTCA DO 160. Compatible with a wide range of available antenna such as the Teseq CBL range and test systems such as the Teseq NSG 4070 and NSG 6000 these amplifiers can be easily built into integrated test systems. The touch screen colour display gives an immediate visual indication of forward and reverse power along with the current operating status of the amplifier and access to diagnostic information such as gate current and heatsink temperature.

Fan speed adjusts depending on heatsink temperature thus ensuring the minimum audio noise level possible in the operating environment. The inbuilt calibrated directional coupler provides a quick and easy way to monitor forward and reflected power with any power meter. Input over-drive protection prevents damage to the input devices due to accidental high input power. Multiple remote interfaces are available as standard including USB, GPIB, RS232 and Ethernet. Amplifier gain can be controlled either remotely through one of the available interfaces or via the front panel touch screen.


Parameter Value
Frequency range (instantaneous) 1 MHz to 1000 MHz
Rated output power 300 W minimum
Output power at 1 dB gain compression 250 W minimum
Small signal Gain

Gain control

50 dB

0-20 dB in 255 Steps

Harmonics at P1 dB -18 dBc
Power Supply Voltage 90-264 VAC
Power Supply Phases 1


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