Ventura, California – June, 2002

Dow-Key Microwave (a subsidiary of Dover Corp., NYSE: DOV), is an ISO 9001 certified manufacturer of electromechanical coaxial and waveguide switches, Switch Matrices, Integrated Modular Assemblies, and related passive components.

Dow-Key”s newest product is the High Power SP6T Switch (P/N 561-5353). Performance of the switch is from DC to I GHz with an upgrade capability to 6.5 GHz. DC characteristics include 24-32 VDC (28 VDC nominal) and operating current of 200 mA typical @ 25”C operation. Equipped with a normally open actuator, this switch has an operating speed of 20 ms (max).

The SP6T switch is extremely powerful and can be used to connect one of six available antennas to a high power transmitter, Furthermore, this switch can be utilized as a building block for high power switchable filter banks.


Typical Specifications:

Frequency Range (GHz) DC-1
VSWR (Max.) 1.15:1
Insertion Loss (Max.) 0.15 dB
Isolation (Min.) 80 dB
RF Power 1.5kW CW

Dow-Key”s product line of switches range from single-pole single-throw to single-pole 14-throw as well as Transfer, Inline, Waveguide, Switch Matrices, Integrated Modular Switch Assemblies. For more information, call the DowKey Sales Department at (805) 650-0260 or visit our web site at https://www.dowkey.com.