Magnetek® VHF Radio Remote Controls Moving to Limited Phase
Power & Motion Technology | By CMCO | Jul 30, 2026
LIFE CYCLE STATUS UPDATE:
When the ZLTX launched in 2025, we announced the move of the MLTX, SLTX, and 18K to the Classic Phase. This will continue to be the case except for frequencies that fall within the VHF band of 72–76 MHz, which will move to the Limited Phase effective July 30, 2026.
PRODUCT AVAILABILITY IN LIMITED PHASE: 
The MLTX transmitters, SLTX transmitters, 18K receivers, and complete systems operating in the 72–76 MHz (VHF) frequency band will remain available in the Limited Phase while supplies last. New orders requesting this frequency band will be evaluated on a case-by-case basis and are strongly discouraged.
SERVICE AVAILABILITY IN LIMITED PHASE:
• Technical Support: Available
• Repairs: Available
• Spare Parts: Available while supplies last
RECOMMENDED ACTIONS:
For MLTX, SLTX, and 18K products operating in the VHF frequency band, it is recommended that customers begin planning system upgrades.
For new engineered projects, we strongly encourage modernizing current systems and upgrading to:
• XLTX
• MLTX2
For simple systems requiring bellybox control, we recommend migrating to:
• ZLTX
Please contact your Columbus McKinnon Sales Representative for additional information regarding product availability and migration options.
RELATED LITERATURE:
MLTX Transmitter
· MLTX™ Radio Transmitter Brochure
· Wireless Controls Software Options Brochure
· Battery Charger Precautions Operations Manual
· MLTX™ Radio Transmitter Operations Manual - English
· Magnetek Material Handling Engineered MLTX Transmitter Instruction Manual
· MLTX SLTX & Pendant NiMH Battery Charger Instruction Manual
· MLTX Radio Control Specifications Technical Bulletin
SLTX Transmitter
· Battery Charger Precautions Operations Manual
· SLTX Pre-Engineered Transmitter Operations Manual
· SLTX Engineered Transmitter Operations Manual
· Telemotive SLTX Transmitter Operations Manual
· MLTX SLTX & Pendant NiMH Battery Charger Instruction Manual
· SLTX™ Radio Transmitter Brochure
18K Receiver
· 18K System Features & Benefits Product Sheet
