Lectrosonics DCHT Wireless Digital Camera Hop Transmitter
Product code : LEC.DCHT
The DCHT portable digital stereo transmitter is designed for use in film and TV production as both a wireless audio link from a bag or cart system to cameras and as a portable IFB transmitter paired with the Duet digital wireless M2R receiver packs. The DCHT accepts two channels of mic or line level analog signals or an AES digital signal from a mixer and transmits to the receiver or receivers in a purely digital format. The digital architecture of the new DCHT is a third-generation design with specially developed, high-efficiency circuitry for extended operating time on two AA batteries.
The DCHT can tune across the available UHF TV band from 470.00 to 607.950 MHz (470-614 MHz for export versions) in 100 kHz or 25 kHz steps, offering more than 6000 frequencies. The RF output can be set to 10, 25 or 50 mW, thus providing flexibility in terms of operating range for the intended application. The digital architecture allows for AES256-CTR encryption for applications where content security is a concern.
40096 - 2x AA Batteries
AMJ-19 SMA-mount antennas
AMJ-22 SMA-mount antennas
256-bit encryption - AES 256-CTR
Selectable RF power at 10, 25 and 50 mW
AES and analog mic and line level inputs
USB port for firmware updates
Wide range input gain adjustment
Compatible with Duet M2R receiver
DSP-controlled input limiter
Two AA battery power
Solid machined aluminum housing
Optional powering from external DC
Download the Quick Start Guide here > DHCT QSG
AA Lithium batteries are recommended - approx battery life is 5 hours
Optional Battery Eliminator
The transmitter can be powered by external DC using the optional LTBATELIM power supply adapter. The battery door is replaced by the adapter with a simple procedure. The adapter provides a locking coaxial connector and a variety of power cords and connectors are available.
Firmware updates are made via the USB port on the side panel of the housing. The procedure is very simple using a menu item on the transmitter and a standard micro USB cable.
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