BLX1=-H9 Bodypack Transmitter

The Shure BLX1 (BLX1=-H9) is a professional‑grade wireless bodypack transmitter designed for use with Shure BLX series receivers. It operates on the H9 UHF frequency band (512–542 MHz) and provides a reliable analog wireless audio link for microphones or instruments in live sound, presentations, and performance settings. The unit features a lightweight, ergonomic design and simple controls for quick setup and dependable performance. It is powered by two AA batteries, delivering up to 14 hours of continuous operation and up to approximately 300 feet (91 m) line‑of‑sight transmission range with compatible BLX receivers. The transmitter connects to lavalier, headset, earset, or instrument microphones via a TA4M / TQG 4‑pin input and includes adjustable gain control and an easily accessible On/Off switch.

Features
• Operates in the H9 UHF frequency band (512 – 542 MHz) for wireless audio transmission.
• Bodypack form factor with lightweight, ergonomic design for comfortable wear.
• Compatible with Shure BLX series receivers when matched to the same frequency band.
• Adjustable gain control for matching audio levels to connected mic or instrument.
• Quick and easy frequency matching between transmitter and receiver.
• TQG/TA4M 4‑pin input connection for lavalier, headset, earset, instrument mics, or guitar/bass cables.