Sennheiser Single three-way antenna splitter, two (2) needed to join three (3) recievers (priced individually). Two (2) required., ASP113 | Affinitech Inc.
Sennheiser EW-D-ASA EW-D Active Antenna Splitter w/ Power Dist, Dual 1 – Easy Music Center
Sennheiser ASA 1 Active Antenna Splitter 500-870 MHz (NO POWER SUPPLY) CG00RWE | Reverb
Sennheiser G2 Antenna Splitter Kit EWANT8RG2 - B B&H Photo Video
Sennheiser ASA 214-UHF Active Antenna Splitter 470MHz - 870 MHz UHF wi – JG Superstore
Sennheiser EW-D AB Active Antenna Splitter for EW-D Receivers Band Q 615104343580 | eBay
Sennheiser ASP113 Single three-way antenna splitter
5-way Antenna Splitter for Sennheiser G4 radio mic system Wireless Distribution 699929729453 | eBay