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Microwave Power Modules

Expertise in both TWT and solid state technology means whatever your needs, we’ve got them covered!

TMD began developing TWT based MPMs around 15 years ago. Since then we have produced a wide variety of bespoke products. Most recently we have added solid state MPMs to the range, which offer technical advantages for particular specifications and applications.

Each of our TWT based units comprises compact power supply and mini TWT, combined into an ultra-compact, lightweight “drop in” amplifier block. This simplifies system design and installation, increases reliability and minimises safety hazards. The units also feature high electrical efficiency and excellent thermal management. Performance is factory set, removing the need for any user adjustments in the field, and if necessary permitting easy field replacement of the complete unit. The product range covers S to Ka band, and includes CW, pulsed and CW/pulsed units.

Our solid state units incorporate the latest advances in 0.25 μm GaN MMIC technology and low loss power combiners; optimised for EW applications.

TMD’s Microwave Power Modules (MPMs) for Radar, EW & Communications applications – have the following features:

  • Ultra-compact “drop-in” microwave amplifier blocks; Pulsed or CW operation
  • External TWT connections are eliminated
  • Safe and easy installation
  • High reliability
  • Excellent thermal management
  • S to Ka band frequency range
  • Particularly suitable for airborne applications or where space and weight are critical
  • TWT based and solid state versions available
  • ITAR free versions available

To download Microwave Power Module datasheets, please tick the boxes of the datasheets you would like to download, then enter your details in the form at the bottom of this page.

If no tick box is shown, please contact us for more information.

Type Number D/L
Data-
sheet
Type Freq. Range (GHz) Output Power (W,RF) Gain (dB) Duty Cycle (%) Pulse Length (us) Prime Power Tube/Gun Type Cooling Size LxWxH (mm) Weight (kg) Appli-
cation
Special Feat-
ures
PTXM1052 UCM 6.0-18 100 55 CW/Pulsed 270 VDC FE TWT Cond’n 202.5 x 120 x 35 1.95 EW,R
PTX8511 TWT 9.0-10.0 2000 58 5 50 28 VDC Grid TWT Cond’n 350 x 160 x 50 4.5 R
PTX8400 TWT 9.2-9.5* 1000 55 5 100 28 VDC Grid TWT Cond’n 300 x 160 x 50 3.8 R
PTX8621 TWT 15.5-17.5 600 60 7 50 28 VDC Grid TWT Cond’n 305 x 250 x 80 10 R Pwr Prot
PTXM1000 UCM 13.75-14.5 110 53 CW Only 270 VDC CW TWT Cond’n 190 x 120 x 30 1.7 C
PTS6900 SS 2.0-6.0 150 50-60 CW Only 28 VDC 325 x 200 x 50 4.5 EW See note
PTS9734 SS 2.0-6.0 150 50-60 CW Only 270 VDC 325 x 200 x 50 4.5 EW See note
PTS9800 SS 6.0-18.0 5 VDC 80 x 30 x 9.7 0.05 See note
PTXM1059 UCM 6.0-18.0 125 55 CW/Pulsed 270 VDC FE TWT Cond’n 254 x 135 x 45.5 2.4 EW,R
PTXM1057 UCM 7.5-18.0 140 55 CW/Pulsed 270 VDC FE TWT Cond’n 254 x 135 x 45.5 2.4 EW,R
PTXM1056 UCM 8.5-15.0 125 55 CW/Pulsed 270 VDC FE TWT Cond’n 202.5 x 120 x 35 1.95 EW,R
PTXM1058 UCM 14.4-14.8 110 53 CW Only 270 VDC CW TWT Cond’n 202.5 x 120 x 35 1.95 C
PTX8110 TWT 6-18 200 CW/Pulsed 270 VDC FE TWT Cond’n 330 x 200 x 55 6 EW,R
PTX8802 KaTWT 30-40 125 21 CW/Pulsed 270 VDC Grid TWT Cond’n 330 x 165 x 51 4.5 EW,R
PTX8803 KaTWT 30-40 200 55 CW/Pulsed 270 VDC Grid TWT Cond’n 330 x 165 x 51 4.5 EW,R
PTX8822 KaTWT 30-40 125 21 CW/Pulsed 270 VDC Grid TWT Cond’n 330 x 190 x 51 5 EW,R
PTX8823 KaTWT 30-40 200 55 CW/Pulsed 270 VDC Grid TWT Cond’n 330 x 190 x 51 5 EW,R
PTX8807 KaTWT 32-36 200 55 CW/Pulsed 270 VDC Grid TWT Cond’n 450 x 225 x 55 6.5 EW,R

* wider bandwidth performance available



MPM - PTS6900
MPM - PTS9800
MPM - PTX8110
MPM - PTX8400
MPM - PTX8511
MPM - PTX8802-PTX8803-PTX8822-PTX8823
MPM - PTX8807
MPM - PTXM1000
MPM - PTXM1052
MPM - PTXM1057-PTXM1059

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