411HQ SeriesThe 411HQ Series from Dow-Key Microwave is a range of DPDT (transfer) switches that operate from DC to 27 GHz.

They have been developed for use in critical programs such as Inmarsat-4 satellite system and intranet content solutions (video, fax, email, LAN access) applications.

These switches have an insertion loss up to 0.45 dB, an isolation of 65 dB and a VSWR of 1.45:1.  They can handle up to 2 W of CW power and weigh only 55 g.

Product Specifications

  • Manufacturer:   Dow-Key Microwave
  • Description:   Lightweight DPDT (Transfer) Switches with SMA connectors
  • Type:   Electro-Mechanical Switch
  • Configuration:   DPDT
  • Application Industry:   SATCOM, Space
  • Frequency:   DC to 27 GHz
  • Insertion Loss:   0.45 dB
  • Isolation:   65 dB
  • Power:   33.01 dBm
  • Power:   2 W
  • VSWR:   1.45:1
  • Package Type:   Module with Connectors
  • Datasheet:   Click To Download Datasheet