Broadband Downconverters

Standard Features:
  • RF and LO 18 to 110 GHz
  • IF DC to 31 GHz
  • LO power 10 mW, 1 mW biased
  • 20 dB LO/RF isolation
  • 50 Ohms IF impedance
  • Image rejection available
  • High input P1dB

Our Cross-Bar mixer design uses two custom made hermetic point contact Schottky barrier diodes. We can make mixers with any combination of RF, LO and IF frequencies! The units described below are either standard Spacek Labs products or they are special designs produced to specific customer requirements. If you do not see a mixer that meets your specific needs, please contact us and we can build a mixer to meet your requirements.

Narrow your search results by band:

  • 12-18 (GHz)
  • 18-26.5 (GHz)
  • 26.5-40 (GHz)
  • 33-50 (GHz)
  • 40-60 (GHz)
  • 50-75 (GHz)
  • 60-90 (GHz)
  • 75-110 (GHz)
Model NumberRFin
(GHz)
IFout
(GHz)
LOin
(GHz)
Conv. Loss
(dB) (typ/max)
MVU-1050-75DC-2040-607.0 / 13.0
MKKa-718.26.5DC-1426-406.0 / 8.0
MQ-133-50DC-233-506.5 / 8.5
MQ-833-50DC-1733-507.0 / 8.5
MQU-1133-50DC-2240-607.5 / 9.0
MU-140-60DC-240-606.5 / 8.0
MKaQ-1026.5-40DC-2033-506.5 / 9.0
MKa-726.5-40DC-1426.5-406.0 / 8.0
MKa-126.5-40DC-226.5-405.0 / 7.0
MK-418-26.5DC-8.518-26.56.0 / 7.0
MK-118-26.5DC-118-26.55.5 / 7.0
ME-1560-901-31597.0 / 14.0
ME-160-90DC-260-907.0 / 10.5
MU-1040-60DC-2040-607.5 / 9.0
MUQ-940-60DC-1833-507.5 / 9.0
MV-150-75DC-250-756.0 / 8.5
MV-1350-751-26496.0 / 12.0
MW-175-110DC-375-1107.5 / 11.5
M90-185-95DC-385-956.0 / 7.5
M60-555-65DC-1055-655.0 / 7.0
M180Q-918-40DC-1835-507.0 / 10.0
M180Ka-918-40DC-1826-406.0 / 8.5
M180-718-40DC-1418-406.5 / 8.5
M95-190-100DC-390-1006.0 / 7.5