Programmable Attenuators with optional TTL Interface dc to 3.0 GHz 1 Watt
Aeroflex
Aeroflex - 3200-XE
Aeroflex - 3201-XE
Aeroflex - 3205-XE
Aeroflex - 3206-XE
Aeroflex - 3200-1E
Aeroflex - 3200-2E