Microwave Power Modules (MPMs): S – Ka band
Expertise in both Travelling Wave Tube (TWT) and Solid State technology means whatever your needs, we've got you covered.
TMD began developing TWT based Microwave Power Modules (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 such as instant on time, lower output noise, fast mute time and even higher reliability, for particular specifications and applications.
Each of our TWT based units comprises a compact power supply and mini TWT, combined into an ultra-compact, lightweight 'drop in' amplifier block. This dramatically 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 of extremely compact design. At only 1.7 kg with over 110 W output power the PTXM1000 is probably the market’s highest power density MPM!
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 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
NEW – Ultra High Efficiency MPMs for Radar PTX8430 and PTX8501
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.
To make it easier for you to compare products, you can sort by any column in the table by clicking on the arrows in the title row.
Just a selection of our generic products are listed and many other variants are available. If you don’t see exactly what you are looking for, for please contact us and we’d be happy to work towards a collaborative custom solution.
|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-
|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|
|PTX8110||TWT||6-18||200||–||CW/Pulsed||–||270 VDC||FE TWT||Cond'n||330 x 200 x 55||6||EW,R|
|PTXM1052||UCM||6-18||100||55||CW/Pulsed||–||270 VDC||FE TWT||Cond'n||202.5 x 120 x 35||1.95||EW,R|
|PTS9800||SS||6-18||–||–||–||–||5 VDC||–||–||80 x 30 x 9.7||0.05||–||See note|
|PTXM1059||UCM||6-18||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|
|PTX8430||TWT||9-10||1000||55||5||100||28 VDC||Grid TWT||Cond'n||300 x 160 x 50||3.8||R||High Efficiency|
|PTX8501||TWT||9-10||1000||55||5||100||28 VDC||Grid TWT||Cond'n||300 x 160 x 50||4.2||R||High Efficiency|
|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|
|PTXM1000||UCM||13.75-14.5||110||53||CW Only||–||270 VDC||CW TWT||Cond'n||190 x 120 x 30||1.7||C|
|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|
|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|
|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
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At TMD Technologies we’ve been designing and manufacturing Microwave Power Modules for over 15 years and cover the following types and applications:
- Ka band Microwave Power Modules
- Solid State Microwave Power Modules
- Traveling Wave Tube Microwave Power Modules
- Compact Microwave Power Modules
- Lightweight Microwave Power Modules
- Microwave Power Module Amplifiers
- Microwave Power Modules for radar
- Microwave Power Modules for EW
- Microwave Power Modules for communications
For more information or to request sales call don’t hesitate to contact us.