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

• 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

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

Lectrosonics SMV Super Miniature Transmitter, Variable power 50, 100 mW, with Pouch, 941-960 MHz.

Lectrosonic SMWB Digital Hybrid Wideband Transmitter, SM Series Single AA version.

Lectrosonics SMV Super Miniature Transmitter, Variable power 50, 100 mW, with Pouch, Block 20.