Group Description

This Group is for owners and users of the microwave counters and other equipment made by EIP and its successor Phase Matrix, now National Instruments,
including AutoHet counters and Source Locking counters.
Hopefully we can pool operating and repair information to keep these under appreciated units operational.

This is the successor Group to the former Yahoo Group EIP_Microwave

An important part of this hobby is the buying and selling of gear. Such posting are permitted, but, please put the following in the Subject line of all such posts:

WTB = Wanted To Buy;  FS = For Sale;  FA = For Auction (as in eBay); FT = For Trade

You might also be interested in these other former Yahoo Groups now hosted here on Groups.io:

AILtech; GenRad;  HP-8505A-Network-Analyzer;  HP-Laser-Interferometers

Group Information

  • 21 Members
  • 5 Topics, Last Post:
  • Started on
  • Feed

Group Settings

  • All subscribers can post to the group.
  • Posts to this group require approval from the moderators.
  • Messages are set to reply to group.
  • Subscriptions to this group do not require approval from the moderators.
  • Archives are visible to anyone.
  • Wiki is visible to subscribers only.
  • Only moderators can create hashtags.
  • Members can set their subscriptions to no email.

Top Hashtags [See All]

 or  Log In If You Are Already A Member

Message History

Group Email Addresses