The MTB40S-UN with Ultrasonic Narrowband option is an extremely small and light plug-on transmitter specially designed for professional wireless microphone applications. The continuous shrinking spectrum has given the opportunity to find new solutions and face the upcoming problems related to noise, interferences, and reduced working bandwidth.

The UN "Ultrasonic Narrowband" technology allows:

• absolute protection from Ultrasonic interference (e.g. next-gen camera range trackers) thanks to a dedicated 70 dB filter
• narrowband operations, to operate using half of the bandwidth and have an extra 50% range
• switch by software to a wideband mode for compatibility with legacy Wisycom systems

FEATURES:

• very wide switching bandwidth, to find the best frequency, anywhere in the world
• selective audio filter to avoid any ultrasonic interference
• advanced linear technology eliminates intermodulation distortion for more robust signal, extended range, and the ability to operate several transmitters within closeproximity to each other
• the combination of Narrowband and Linear transmitters allow you to tune every 200kHz and the reduced RX bandwidth gives 3dB uplift in sensitivity
• switching by software to "wideband" mode" so the MTB40S-UN mantains full compatibility with all previous Wisycom legacy receivers
• the transmitter is designed for maximum performance with minimal power consumption which generates less heat, so it is always comfortable to wear or operate
• ENC and ENR algorithms for perfect audio in any application almost delay free with create and shape presets for the desired sound