PPS300R RF Magnetron Power Supply

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PPS300R is the Automatic or Manual Tuner/ Matching Network 13.56 MHz, 300W of power. This system has everything you need to effectively power and monitor your RF application. The generator’s front panel offers an LCD display of Forward, Reflected and Load Power readings, RF Status, and setup screens for AGC and ramp mode operation. In tuner mode, front panel offers status monitoring of T&C’s AIT Tuner Series with manual tuner control capability and a bank of programmable presets. These compact units work as stand-alone or half rack mounts, with all necessary mounting hardware and cables included upon request.

Stock:On backorder



  • 13.56 MHz – Automatic or Manual Tuning Control
  • Displays Exact Capacitor Locations for Repeatability Positioning
  • Meter Displays switch selectable, DC Probe Voltage, Tune Position, Load Position
  • Field testable and set-up friendly controls
  • DC Probe Output
  • Series LC network allows wide range impedance tuning
  • Can be retrofitted to most Plasma Systems

Additional information

Frequency of operation

13.56 MHz

Frequency Stability

0.005% or better

RF Power Rating

300 Watts nominal into 50 Ohms

EXT RF Input Drive for AGC

+0 to +3 dBm for best operation

CEX Input

3Vp-p to 8Vp-p at 13.56 MHz

CEX Output

3Vp-p to 8Vp-p at 13.56 MHz

Input and Output Impedance

50 Ohm


1.2:1 max – input, 3:1 max – output

Output VSWR Protection

50 Watts max reflected power limit (Automatic limit within 0.1 ms)

Harmonic Level @ 100 W

≥ – 50 dBc

Ramp Operation

Ramp speed: 1 W/s ̶ 99 W/s Controlled via front panel and GUI

Communication Interface

Analog ports: SUBD-25 (rear panel) Digital ports: RS-232, RS-422, USB 2.0 (rear panel)


Forced air, temperature controlled, heatsink temperature monitored for equipment safety at 70C limit.

AC Power

100-120 Vac, 50-60 Hz, 6.5 A, 200-240 VAC, 50-60 Hz, 3.5A


9.0 kg

Dimentions [mm]

5.25” H x 8.75” W x 15.00” L