ZMT4 HM - Plug-on Wireless Transmitter for handheld or plant microphones

The ZMT4-HM plug-on transmitter is available in the following frequency bands:

ZMT4.5X (512-608 MHz)
ZMT4.6X (578-698 MHz)

The ZMT4-HM has an operating time of up to 7 hours (NP-50 battery), depending on the power supply of the microphone.

ENCRYPTED AUDIO

The ZMT4-HM transmits with 100% digital modulation so that the audio is fully encrypted. Digital encryption is the only way to keep all audio transmissions secret. The digital transmission also transmits crystal clear audio in incredible quality.

INTERNAL RECORDING

Audio can be recorded internally to a microSD card using the highly reliable, lossless MARF (Mobile Audio Recording Format) format, which prevents file corruption that can occur when recording due to a dead battery or premature removal of the card.

NEVERCLIP

NeverClip™ is a new feature of the ZMT4-HM. It uses two A-D converters to extend the transmitter's dynamic range to 136 dB so that distortion caused by limiters never occurs.

PERFORMANCE

The ZMT4-HM has a selectable phantom power supply of 12, 24, 32 and 48 V. The operating time with an NP-50 battery is up to 7 hours, depending on which microphone is used.

POWER

The ZMT4-HM has a selectable phantom power supply of 12, 24, 32 and 48 V. The operating time with an NP-50 battery is up to 7 hours, depending on which microphone is used.

ADVANCED FUNCTIONS

With ZaxNet™ you can remotely change the frequency, pre-amplification and output power or set the internal recorder to record, playback and stop mode.

MODULATION OPTIONS FOR YOUR ENVIRONMENT

Range always depends on your environment, but you have the choice to optimize transmission for peak performance. Zaxcom High Density modulation (ZHD) increases the number of available channels from 4 to 9 per 1 MHz of spectrum, which is ideal for reflective environments such as busy streets. XR gives you the maximum range in less dense/controlled environments.