Radcal

USA


Also known as P92-1

Launch data:

Designation 22698 / 93041A
Launch date 25 Jun 1993 at 23:30 UT
Launch site Va, SLC-5
Launch vehicle  Scout-G1 (#117)
MissionRadar calibration
Earth orbit:
Perigee/Apogee 751/884 km
Inclination 89.5°
Period 101.2 min
Mass at launch 87 kg

Was built by Defense Systems Inc. for the USAF Space Test Program

Radcal carries a C-band transponder operating on the same frequency as the radars, and a GPS navigation package so that its orbit can be precisely determined. This calibration will allow the Space Command radars to determine orbital positions of other satellites to within a few metres.

Dowlinks on 400.033 and 150.013 MHz


Ref: #15 - update: 24.10.04