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Teseq CBA 1G-300B Broadband Power Amplifier

Manufacturer part number: CBA-1G-300B
With a minimum of 250 W of linear power the CBA 1G-300B Broadband Power Amplifier is ideal for RF immunity testing to various industry standards such as IEC61000-4-3, MIL-STD 461, ISO11452 and RTCA DO160.
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CBA 1G-300: 80MHz-1GHz, 300W

The CBA 1G-300B is an 80 MHz to 1 GHz 300 W amplifier in a compact 4U package. With a minimum of 250 W of linear power, this amplifier is ideal for RF immunity testing to various industry standards such as IEC61000-4-3, MIL-STD 461, ISO11452, and RTCA DO160. Compatible with a wide range of available antennae such as the Teseq CBL range and test systems such as the Teseq NSG4070 and ITS 6006 these amplifiers can be easily built into integrated test systems.

The new touch screen color 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 the 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.

Features:

  • Compact Design
  • Touch Screen Color display
  • Input over-drive protection
  • USB, Ethernet, GPIB and dRS232 interface
  • Gain Control
  • Three year warranty

All Standard Accessories

Key Parameters

  • Frequency: 80 MHz-1 GHz
  • Saturated Power: 300 W-400 W
  • Power at P1 dB: 250 W-300 W
  • Gain: 54 dB-60 dB
  • Gain Flatness: +/-3 dB

Additional RF Data

  • Harmonics at 250 W: -20 dBc
  • Maximum Input without Damage: +20 dBm
  • Spurious: -50 dBc
  • Stability: Unconditionally stable
  • Load VSWR without damage (All Phase Angles): Infinite
  • Load VSWR without foldback (All Phase AWngles): 4:1
  • RF Input: Type N (socket)
  • RF Output: Type N (socket)
  • Gain Control: 0 – 30 dB in 255 steps

Impedance/VSWR

  • Output Impedance: 50 Ω
  • Input VSWR: 2:1
  • Output VSWR: 2:1

Interfaces and Electrical

  • Interface: Touch screen, GPIB, RS232, Ethernet, USB
  • Safety Interlock: BNC Connector, Open for Standby
  • Supply Voltage: 90 –264 VAC
  • Supply Frequency: 47–63 Hz
  • Supply Power Requirement: 2 kVA

Physical and Environmental

  • Dimensions: 4U, 19 Inch Rack width, 610 mm deep
  • Weight: 35 kg
  • Temperature Operational: 0 °C–40 °C
  • Temperature Non Operating: -40°C–85°C
  • Humidity (Non Condensing): 95 %
  • CISPR 24
  • EN 61000-6-1
  • EN 61000-6-2
  • IEC 60533
  • IEC 60601-1-2
  • IEC 61000-4-21
  • IEC 61326
  • IEC/EN 61000–4–20
  • ISO 11452-11
  • ISO 11452-2
  • ISO 11452-3
  • ISO 11452-5
  • RTCA/DO160
  • SAE J1113-24
  • SAE J1113-27
Description

CBA 1G-300: 80MHz-1GHz, 300W

The CBA 1G-300B is an 80 MHz to 1 GHz 300 W amplifier in a compact 4U package. With a minimum of 250 W of linear power, this amplifier is ideal for RF immunity testing to various industry standards such as IEC61000-4-3, MIL-STD 461, ISO11452, and RTCA DO160. Compatible with a wide range of available antennae such as the Teseq CBL range and test systems such as the Teseq NSG4070 and ITS 6006 these amplifiers can be easily built into integrated test systems.

The new touch screen color 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 the 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.

Features:

  • Compact Design
  • Touch Screen Color display
  • Input over-drive protection
  • USB, Ethernet, GPIB and dRS232 interface
  • Gain Control
  • Three year warranty