Lectrosonics HHa Wideband Handheld Transmitter Band B1: 537.600 - 614.375. Requires Capsule.

• Tunable across three standard frequency blocks (76.8 MHz)
• Digital Hybrid Wireless® audio for compandor-free digital quality
• Selectable 25 or 50 mW RF power

Lectrosonic SMWDB Digital Hybrid Wideband Transmitter, Block A1 

Features:
-Selectable output power to maximize battery life or operating range (50, 100 or 250 mW)
-Machined aluminum, corrosion resistant housing

Lectrosonics DBa transmitter is a second generation design with specially developed, high efficiency digital circuitry for extended operating time on two AA batteries.

Designed for wet or dusty environments, the WM transmitter features O-ring sealed battery compartments and input jack, a compression sealed antenna port and gasket sealed control panel and back cov

Lectrosonics SMQV super miniature transmitter, variable power output, pouch included, Freq Range 941 - 960 MHz