The Shure ULXD1 X52 Band Digital Bodypack Transmitter is a must-have for professionals in live events, performances, and presentations. Its rugged yet lightweight aluminum housing makes it easy to carry around. With features like AES 256-bit encryption for secure audio transmission, automatic gain adjustment, and a detachable antenna, it's perfect for any situation. The transmitter is compatible with ULX-D receivers and can be used with Lav/Headset Mic or Instrument. It has a TA4M Connector and offers 1/10/20mW RF Output Power. The mute mode and backlit LCD make it convenient to use. It comes with a 12-Hour SB900A Rechargeable Battery. The RF Frequency Band is X52 (902 to 925 MHz), with a bandwidth of 26 MHz and a frequency step size of 25 kHz. The max operating range is 328.1' / 100 m. The sample rate/resolution is 48 kHz / 24-Bit, and the latency is < 2.9 ms. The dimensions are 2.6 x 3.4 x 0.9' / 66 x 86 x 23 mm, and it weighs 5 oz / 142 g (without Batteries). The package weight is 0.9 lb, and the box dimensions (LxWxH) are 12.8 x 4.9 x 3.4'.