• Generic layout for passive networks

• Easily create lumped element filters,

equalizers, bias networks,

attenuators, etc.

• Up to three series elements

• Up to eight parallel elements

• Accommodates 0603/0805 parts

• RO-4350 board material

• Fits MicroAmp MH-series housings

ASSEMBLY

NETWORK SCHEMATIC

Contact information: 925-866-8946 (phone) 925-866-8937 (fax) Sales@twinind.com

MicroAmp MB-7 Circuit Board

For Passive Networks

The MicroAmp MB-7 circuit board is designed for rapid prototyping of passive networks such as filters, attenuators, equalizers, bias

tees, etc. Passive elements such as resistors, capacitors, and inductors can be combined in a variety of series and shunt configura-

tions. Networks can be easily designed and assembled with standard surface-mount passive components. It includes provisions for

three series elements and up to eight shunt elements in either 0603 or 0805 packages. This board will fit the MicroAmp MH series of

connectorized housings that allow it to be used as a single passive network or cascaded with other MicroAmp boards for added versa-

tility. Boards are fabricated from a high-performance 13 mil thick RO-4350 laminate with RoHS compatible ENIG plating (electroless

nickel/immersion gold) on both the component side and the solid bottom ground plane. The board measures 0.490" x 0.590" and

mounts into the housing with four #1-72 screws. Pads for the RF connectors allow the SMA center pins to be easily soldered to the

board after it is installed into the housing.

REF

SIZE

FUNCTION

S1-S3 0603/0805

Series element

P1-P8 0603/0805

Parallel element

J1

Input

J2

Output

FEATURES