Ventura, California – May, 2003

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. Its newest product, an integrated Coaxial Switch Matrix system with TTL control interface, performs up to 18 GHz and is configured as a 2×5 bidirectional, non-blocking Switch Matrix.

This highly integrated unit offers a perfect solution for all applications where size and weight are critical. The unit envelope dimensions are 4.3 x 2.6 x 1.75″, and its maximum weight is 500 grams. DC Characteristics include 24-32 VDC (28 VDC nominal) operating voltage and 760 mA (max) operating current @ 28 VDC and 20ºC.

Equipped with a normally open actuator, this device switches in less than 15 ms. The 5025 Switch Matrix is designed for broadband signal routing, and can be utilized as a building block for numerous ATE applications.

Specifications: (P/N 5025)

Frequency Range (GHz) DC – 1 1-6 6-18
VSWR (max.) 1.20:1 1.30:1 1.70:1
Insertion Loss (dB Max.) 0.1 0.3 0.7
Isolation (dB Min.) 85 70 60
RF Power: WCW (min) 100 50 15

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, and integrated modular switch assemblies. For more information, call the Dow-Key Sales Department at (805) 650-0260 or visit our web site at http:/