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Below is a listing of Stealth Microwave’s entire TWT Replacement SSPAs product line. If you cannot find what you need here, please click here to be re-directedto our Requirement Submission Page. Response time from an applications engineer will be by end of next business day.

TWT Replacement SSPAs

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Stealth Microwave offers SSPA kits, which are drop-in TWTA replacements for all existing Siemens/Thomson models. Replacements for both FM and digital radios are available. The kits include the SSPA, DC/DC power supply, DC cable with cooling fan, thermal grease and installation instructions. The kits use the same mounting holes and hardware as the original TWTA. Reference the radio replacement chart below to find the correct kit for your needs.

AVAILABLE FEATURES

  • Solid State Reliability
  • High OIP3 for Digital Modulation
  • Temperature Compensation
  • VSWR Protection

Typical Applications

  • Digital / Analog Microwave Radios
  • General Purpose TWT Replacement

 

Radio Mfg
Radio P/N
TWTA P/N
Stealth P/N
AT&T DR-6 RW289B SM5964-45AT
AT&T DR-11 RW2135 SM1011-43AT
ALCATEL/COLLINS MDR4 RW248 SM3742-43RAC1
ALCATEL/COLLINS MDR6 RW89D SM5964-43RAC
ALCATEL/COLLINS MDR8L RW90D SM7177-41RAC
ALCATEL/COLLINS MDR8U RW90D SM7785-41RAC
ALCATEL/COLLINS MDR11 RW1125D SM1011-41RAC
ALCATEL/COLLINS MDR2X04 RW248 SM3742-43AC1
ALCATEL/COLLINS MDR4X6 RW289 SM5964-43AC
ALCATEL/COLLINS MDR4X11 RW2135 SM1011-43AC
ALCATEL MDR4X04 RW248 SM3742-43A1
ALCATEL MDR4X05 RW248 SM4450-43A
ALCATEL MDR4X06 RW289 SM5964-43A
ALCATEL MDR4X06U RW289 SM6471-43A
ALCATEL MDR4X08L RW290 SM7177-43A
ALCATEL MDR4X08L RW290 SM7785-43A
ALCATEL MDR4X08U RW290 SM7785-41A1
ALCATEL MDR4X11 RW2135 SM1011-43A
HARRIS FARINON DM6 RW89D SM5964-43RF
HARRIS FARINON DM6U RW1125D SM6471-41RF
HARRIS FARINON DM11 RW1125D SM1011-41RF
NEC 500A NEC SM5964-41N