Barthel HF Teknik GmbH

Is a ISO 9001:2015 certified company that develops, manufactures and delivers high frequency power electronics over 60 years of experience in RF technology.

Products include:

  • RF Amplifiers
  • RF Generators
  • Matching Networks
  • RF Switches
  • And much more

The products are being employed in Plasma Technology, Spectroscopy, Particle Accelerators and in RF Heating/HF Welding applications.

Barthel HF Teknik GmbH
Series Description

RF Generator RFG-13-xxx

Optimized for use in plasma technology. It is compact and robust and easily copes with the strong and fast load changes during the ignition process. He uses modern and efficient power amplifiers. The device is micro-controlled controller. The scope of delivery includes a clear remote control software. Available power levels at 13.56 MHz: 100, 300 and 600 Watt.

Available options:

  • External pulses
  • External oscillator
  • Analog interface
  • Active front

RF Generator RFG-xx-300-L

Optimized for use in plasma technology. It is robust and easily copes with the strong and fast load changes during the ignition process. He uses modern and efficient power amplifiers. The device is micro-controlled controller. The scope of delivery includes a clear remote control software.Available frequencies at 300 Watt: 13, 27, 40, 54, 60, 80, 81 and 100 MHz.

Available options:

  • External pulses
  • External oscillator
  • Analog interface
  • Filter for EAE operation (electrical asymmetry effect)

BroadBand RF Generator RFG-BB

Optimized for use in plasma technology. It is robust and easily copes with the strong and fast load changes during the ignition process. Due to its broadband capability, it offers an additional parameter with the frequency for optimizing the plasma processes. The power measurement has a resolution of 0.1 watts. The device is micro-controlled controller. The scope of delivery includes a clear remote control software.Available frequencies bands: 0,3-10MHz@400Watt, 1-5MHz@600Watt, 10-20MHz@600Watt, 10-50MHz@300Watt, 10-70MHz@400Watt, 50-100MHz@300Watt, 10-100MHz@100 Watt.

Available options:

  • External pulses
  • External oscillator
  • Analog interface

Matching Cube MCi-300

A matching network in L configuration. It is suitable for most capacitively coupled plasmas and inductively coupled plasmas. It contains two air rotary condensers whose capacities are adjusted by means of motors to achieve adaptation. The coil can be removed or added individually as needed. The device is micro-controlled controller. The scope of delivery includes a clear remote control software.Available bands and power: 10-50 MHz@300Watt, 10-20 MHz@600Watt, 50-100MHz@300Watt.

Available options:

  • AutoMatch function broadband
  • AutoMatch function narrowband
  • Analog interface
  • Filter for EAE operation (electrical asymmetry effect
Series Description

RFPA MC

Up to 8 kWatt.


RFPA 7UWL

Up to 20 kWatt.

The high-frequency pulse amplifiers of the RFPA-2U/3U/4U/4UW and 7U series are suitable for the requirements in spectroscopy . Our customers use the amplifiers for NMR, MRI, ESR and ENDOR applications.

The amplifiers are linear , robust and deliver a true to shape, low harmonic signal. The stability of the amplifier is of great importance for use in spectroscopy. The amplifiers of the RFPA-2U series are therefore both amplitude- stable and phase-stable . Short application times of HF and short pre-gating times are essential for the application . We did that. You can control the amplifiers remotely via a serial interface. Appropriate software is included in the scope of delivery.

Series Description

RFPA 2U up to 250 Watt
Specifications
Input power: 0 dBm RF Rise Time: 300ns
Max. Pulse Lengths: 20ms RF Fall Time: 150ns
Max. Duty cycle: 20% Pulse droop at 5ms: 0.1dB
Input VSWR: 1.15: 1 RF input: BNC
Linearity: +/- 0.5dB RF output: N
Compression: 0.3dB Blanking: BNC (TTL)
Harmonic distortion: -18 / -13dBc (broadband)
-25 / -20dBc (narrowband)
Mains: IEC C13 / C14
Remote control: RS-232 / Sub-D9 Options available: Energy control, RFPA ShortPulse, FastPregate, RFPA LongPulse

RFPA 3U up to 1000 Watt
Specifications
Input power: 0 dBm RF Rise Time: 300ns
Max. Pulse Lengths: 20ms RF Fall Time: 150ns
Max. Duty cycle: 20% Blanking delay: 5us
Input VSWR: 1.15: 1 Pulse droop at 5ms: 0.1dB
Linearity: +/- 0.5dB PRF output: N
Load impendance: 50 Ohm RF input: BNC
Linearity: +/- 0.5dB RF output: N
Compression: 0.3dB Blanking: BNC (TTL)
Harmonic distortion: -18 / -13dBc (broadband)
-25 / -20dBc (narrowband)
Mains: IEC C13 / C14
Remote control: RS-232 / Sub-D9 Options available Energy control, RFPA ShortPulse, FastPregate, RFPA LongPulse

RFPA 4U up to 2000 Watt
Specifications
Input power: 0 dBm RF Rise Time: 300ns
Max. Pulse Lengths: 20ms RF Fall Time: 150ns
Max. Duty cycle: 10% Blanking delay: 3us
Input VSWR: 1.15: 1 Pulse droop at 5ms: 0.3dB
Load impendance: 50 Ohm RF input: BNC
Linearity: +/- 0.6dB RF output: N
Compression: 0.5dB Blanking: IBNC (TTL)
Harmonic distortion: -18 / -13dBc (broadband)
-25 / -20dBc (narrowband)
Mains: IEC C13 / C14
Remote control: RS-232 / Sub-D9 Options available: Energy control, FastPregate

RFPA 4UW up to 4000 Watt
Specifications
Input power: 0 dBm RF Rise Time: 300ns
Max. Pulse Lengths: 20ms RF Fall Time: 150ns
Max. Duty cycle: 20% Blanking delay: 3us
Input VSWR: 1.15: 1 Pulse droop at 5ms: 0.3dB
Load impendance: 50 Ohm RF input: BNC
Linearity: +/- 0.6dB RF output: N
Compression: 0.5dB Blanking: BNC (TTL)
Harmonic distortion: -18 / -13dBc (broadband)
-25 / -20dBc (narrowband)
Mains: IEC C13 / C14
Remote control: RS-232 / Sub-D9 Options available: Energy control, RFPA ShortPulse, FastPregate, RFPA LongPulse

RFPA MC up to 8000W
Specifications
Awaiting details

RFPA 7UWL up to 20kW
Specifications
Awaiting details

Barthel is able to service all of there own amplifier in house. Next to their own amplifiers, Barthel is also able to service amplifiers from other manufacturers if this is needed. If you are in need of service, or you would like to receive more information about the possibilities of Barthel, fill in the below contact form and an expert from AR will contact you.

If you would like to talk to us about our range of Barthel HF Teknik GmbH products please contact our sales team on +44 (0)1908 282 766 or email us.