The Lectrosonics IFBT4 VHF Transmitter with IFB Beltpack Receiver Kit from B&H includes an IFB (Interruptible Fold Back) frequency-agile Transmitter and an IFBR1a-VHF multi-frequency wireless beltpack receiver. It can be used for talent cueing and crew communication in broadcast, theater, live stage, and motion picture production.
The transmitter features 50mW output power and uses Lectrosonics patented Digital Hybrid Wireless system. When paired with the kit's receiver, the system can be programmed with up to five additional frequencies, and stored in the memory using the scan mode.
The B&H IFB transmitter and beltpack kit is suitable to drive a wide variety of earbuds, headphones, and induction neck loops (sold separately) at substantial levels for most monitoring, and cueing system applications.