Switches

Dow-Key Series 78 selector switches are conservatively rated 1000w @ 50 MHz to 450w @ 450 MHz and 60 dB minimum isolation. Dow-Key quality, a good choice for the station.
Used * No longer available for export
MFR: Dow-Key, USA
SKU: 78-0604-P

Series 78 Dow-Key: Selector switches are conservatively rated @ 1000w @ 100 MHz or 200w @ 2.5 GHz. 50 dB minimum isolation, 0.1 dB max. insertion loss. DowKey quality, a good choice for the station. Rotor locks into place. Pull and turn for new position.

Shaft Dia: 1/4"
Good used condition with some cosmetic wear.   
Used * No longer available for export
MFR: Dow-Key (Division of Kilovac)
SKU: 78-107-P

MA7501-ANM Coax Switch, 2 position, Type-N Female, DC-10.5 GHz, 1kw
Used * No longer available for export
MFR: M/A-COM (Omni-Spectra)
SKU: MA7501-ANM

062-B37-A1C-4A2  RF Coax Switch, SP6T, 24vdc, SMA Female, DC-18 GHz
Used * No longer available for export
MFR: Narda
SKU: 062-B37-A1C-4A2

085-B37-A1C-4A2 RF Coax Switch, SP8T, 24vdc, SMA Female, DC-18 GHz
Used clean * No longer available for export
MFR: Narda
SKU: 085-B37-A1C-4A2

20830  L-Band Coaxial Lobing Switch,  Beam Antenna Switching (NOS), MFR: Transco

Early version of the 78-0304 switch.
Used * No longer available for export
MFR: Dow Key, USA
SKU: DK78-3-P

Dow-Key Series 78 selector switches are conservatively rated 1000w @ 50 MHz to 450w @ 450 MHz and 60 dB minimum isolation. Dow-Key quality, a good choice for the station. 
New Old Stock * No longer available for export
MFR: Dow-Key Microwave
SKU: 78-0604

Early version of the 78-0204 switch.
Used * No longer available for export
MFR: Dow Key, USA
SKU: DK78-2-P