Profile: Test & Measurement Systems, Inc. provides I/O building blocks to create automated test systems. The brands we offer include TAMS Products™. The TAMS 1701A frequency synthesizer provides an easy to use, compact mechanism to generate frequencies in the 0-200 Mhz range. It is particularly suited to controlling system clocks for products under development, but also has uses in factory-floor testing. Frequencies may be set through the included windows GUI or programmatically. It can generate pseudo-random bit sequences over the same frequency range, which are useful in testing communication channels. When used with a laptop computer, the 1701A makes a highly portable solution for use in the field. GPIB cable has a high density connector on one end and a standard GPIB connector on the other. Our PCI & PCIe GPIB cards use a smaller, high density connector so as to be in full compliance with the PCI specification. With a standard GPIB connector and cable, it is sometimes impossible to connect the cable to some computers. The large connectors often interfere with the case or adjacent expansion slots. Our high density connector allows multiple cards to be installed in adjacent slots without cable interference or connection strain.