Systcoms Micro-Classic IMTS Radiotelephone
Novatel Aurora IMTS VHF Radiotelephone
Novatel's Aurora RF package, very similar to the µ-Classic above, except for different connectors and an updated logic package. The capped-off connector is probably for the addition of a cellular RF package.
Below is a 1983 ad from
Communications magazine for the IMTS/Cellular Aurora. Note that in the ad, they
show what appears to actually be a Systcoms µ-Classic RF drawer rather than the
Aurora drawer, which used Centronics style connectors (see above example.)
SYSTCOMS VTR-74 MTS Radiotelephone
Shown with "Compact"
control head, capable of attachment to the radio itself or remote mounting.
"Deluxe" CONTEMPRA Control Head for VTR-74
