PowerComm Solutions manufactures custom bridging attenuators designed to assist in making high level measurements in the PLC environment with various frequency selective level meters.

The PCS-SPM40 is equivalent to the Wandel & Goltermann PLCP-40 ( BN 9203/01) and specifically designed for the SPM-32A, SPM-33A & SPM-36A when used in a 50 Ohm Power Line Carrier System.

The PCS-40 is straight 40 dB attenuator (100 to 1 ratio) equivalent to the Wandel & Golterman PLCA-100 (BN 9203/02) and Signalcrafters Model SC30-4050. They are commonly used with Harmon, Sierra & Rycom (6030, 6040 & 6041) Frequency Selective Volt Meters and the Acterna SPM Series for for measuring high level power line carrier signals on 75 Ohm system.