Solrad 6, 7A, 7B

Explorer 30 (Solrad 8) [NRL]
Solrad 6, 7A, 7B similar

These Solrad satellites were the continuation of the original Solrad/Grab series. They carried a scientific radiation experiment, while the ELINT mission of the original series was eliminated and moved to the dedicated Poppy-ELINT-satellites. They used an enlarged version of the original structure.

Nation: USA
Type / Application: Research / ELINT
Operator: Naval Research Laboratory (NRL) / US Navy
Contractors: Naval Research Laboratory (NRL)
Equipment:
Configuration:
Propulsion: None
Power: Solar cells, batteries
Lifetime:
Mass: ?
Orbit:
Satellite Date LS Launch Vehicle Remarks
Solrad 6 15.06.1963 Va 75-1-1 Thor-DM21 Agena-D with LOFTI 2B, Surcal 3, RADOSE, Poppy 2
Solrad 7A 11.01.1964 Va 75-3-5 Thor-SLV2A Agena-D with SECOR 1, GGSE 1, Poppy 3
Solrad 7B 09.03.1965 Va 75-1-2 Thor-DM21 Agena-D with SECOR 3, Dodecapole 1, Poppy 4, GGSE 2, GGSE 3, Surcal 4, Oscar 3