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|Country of origin||Ukraine|
|Height||59.6 metres (196 ft)|
|Diameter||3.9 metres (13 ft)|
|Mass||471,000 kilograms (1,038,000 lb)|
|Launch sites||Baikonur Site 45/1|
|Thrust||8,180 kilonewtons (1,840,000 lbf)|
|Specific impulse||337 sec|
|Burn time||150 seconds|
|Thrust||912 kilonewtons (205,000 lbf)
79.5 kilonewtons (17,900 lbf)
|Specific impulse||349 sec|
|Burn time||315 seconds|
|Third Stage - Fregat-SB|
|Thrust||19.6 kilonewtons (4,400 lbf)|
|Specific impulse||327 sec|
|Burn time||877 seconds|
Launches of Zenit-3SLBF rockets are conducted from Baikonur Cosmodrome Site 45/1. The rocket consists of a Zenit-2SB (Zenit-2M) core vehicle, with a Fregat-SB upper stage, developed by NPO Lavochkin of Russia, in place of the Block-DM used on the Zenit-3SL and 3SLB.
The first launch of a Zenit-3F took place on 20 January 2011. The payload was an Elektro-L new generation weather satellite. A Zenit-3F was also used to successfully launch the Spektr-R radio astronomy satellite on 18 July 2011.
- Krebs, Gunter. "Zenit family". Gunter's Space Page. Retrieved 2009-04-15.
- "Russia meteo satellite Electro-L successfully orbited". ITAR-TASS. 2011-01-21.
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