Coax connectors make low-cost test pieces

摘要

You can readily Construct low-cost test pieces using coaxial panel jacks without pc boards or enclosures (Figure 1). Some engineers and technicians occasionally use this construction technique, but the versatility of the technique is not well-known. You can design and construct these low-cost test pieces for a variety of passive circuits using tee, pi, el, or bridged-tee networks. Other simple circuits are also amenable to this type of construction.