Switches

• Connectors: SMA Female
• Voltage: 28vdc

New Old Stock * No longer available for export
MFR: Transco
SKU: 82152-146C70100-8

DowKey Series 78 selector switches are conservatively rated 1000w @ 50 MHz to 450w @ 450 MHz and 60 dB minimum isolation. DowKey quality, a good choice for the station.
Used * No longer available for export
MFR: Dow-Key Company
SKU: DK78-0304-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 condition with some cosmetic wear.   
Used * No longer available for export
MFR: Dow-Key (Division of Kilovac)
SKU: 78-109-P

• Shaft Diameter: 1/4"
• No Dial plate
• No Knob
• Size: 3" Diameter x 1.1" Wide (Body) x 1.84" Wide (overall with connectors)

Used * No longer available for export 
MFR: Dow-Key Company
SKU: 78-0444-P

• Voltage: 28vdc
• Tested Good

Used * No longer available for export
MFR: Transco
SKU: 82152-810C00100-P

Used * no longer available for export
MFR: Dynatech
SKU: T4-419E015-P

Faceplate Size: 3" x 3"
Shaft Length: 1-3/4" to 2-3/8"
Used * No longer available for export
MFR: Barker & Williamson. Inc.
SKU: 3902-1

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 condition with some cosmetic wear.   
Used * No longer available for export
MFR: Dow-Key (Division of Kilovac)
SKU: 78-108-P

• Continuous RF Power: 500 Watts
• Switched RF Power: 40 Watts
• 50 Ohm input to 8, 12.5, 16, 22, 32, 50 Ohm
• Contact: UHF Connectors

Used * No longer available for export
MFR: Palomar Engineers
SKU: 50-XMTR-PAL-P