Marconi SP Wireless DMX Splitter in good used condition.

The Doug Fleenor Design Marconi SP Wireless DMX Splitter is a professional-grade solution for wireless DMX512 distribution in theater, concert, and event lighting applications where cabling is impractical. Utilizing 2.4 GHz spread spectrum technology (W-DMX system by Wireless Solutions), it receives one universe (512 channels) of DMX512 and splits it into three optically isolated DMX512 outputs, ensuring reliable signal integrity without ground faults. The Marconi SP supports up to 16 transmitters in a single venue, with receivers assignable to specific transmitters via a simple configuration process, stored in non-volatile memory for one-time setup. Featuring a 10" pigtail with a 5-pin male XLR for DMX input, a chassis-mounted DMX-thru connector, and a 2dB whip antenna (with optional gain antennas), it’s ideal for quick setups, troubleshooting, or remote lighting control. The compact, truss-mountable design (with C-clamp or half-coupler options) and 100–240V AC power supply make it versatile for touring or permanent installations.

Specifications:

• Outputs: 3 optically isolated DMX512 ports
• Control: DMX512 (one universe, 512 channels), W-DMX 2.4 GHz
• Connections: 5-pin XLR (input pigtail, thru), 3-pin XLR outputs (optional 5-pin)
• Power: 100–240V AC, 50/60Hz
• Antenna: 2dB whip (gain antennas available)
• Mounting: C-clamp, half-coupler, or tabletop
• Dimensions: ~6”W x 4”H x 2”D (estimated, model-specific)
• Weight: ~2 lbs (estimated)
• Features: Non-volatile transmitter assignment, LED indicators (power, RF link)