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RPG Radiometer Physics GmbH

High Performance Subharmonic Mixers

Our Sub Harmonic Mixer are based on zero-bias balanced anti-parallel planar Schottky diodes and are suitable for all types of heterodyne detection systems with the advantage of the local oscillator operating at one half of the target frequency.

 

 

 

Common specifications for all Subharmonic Mixers (narrowband) in this series:

IF Frequency:   10 MHz - 20 GHz

IF Port:    2.92 mm  male/female

 


TypeRF Frequency [GHz]RF PortLO Frequency [GHz]LO Power [dBm]Conversion Loss (DSB)Noise TemperatureLO PortPart-No.
SHM 118100 - 140WR8.0 (UG387/U)50 - 7034,545002000000
SHM 140-170140 - 170WR6 (UG387/UM)70 - 8545500WR13 (UG387/UM)02000038
SHM 170-210170 - 210WR5.1 (UG387/UM)85 - 10555,555002000045
SHM 210-250210 - 250WR4.3 (UG387/UM)105 - 12556700WR8.0 (UG387/UM)02000046
SHM 300-350300 - 350WR2.8 (UG387/UM)150 - 17566,5900WR6 (UG387/UM)02000047
SHM 420-470420 - 470WR2.2 (UG387/UM)210 - 235671200WR4.3 (UG387/UM)02000048
SHM 530-590520 - 590WR1.9 (UG387/UM)260 - 29577,51500WR3.4 (UG387/UM)02000049
SHM 640-680640 - 680WR1.5 (UG387/UM)320 - 340882000WR2.8 (UG387/UM)02000050