The DBSM digital bodypack transmitter is the latest in the incredibly successful SM series of miniature transmitters. DBSM is part of Lectrosonic's digital ecosystem which includes D-Squared (DSQD), DCR822, DCHR/DCHT and Duet.††
DBSM comes in the A1 and B1 bands which span from 470-614MHz in the E01 version. The new transmitter has new high efficiency circuits and can be powered up to 8:55h on a single AA battery. The transmitter can transmit with 2,10, 25 and 50mW transmission power. According to Lectrosonic's tests, 50mW with their digital transmission corresponds to 125mW with an analog system. In addition, there is a new high-denity mode (HDM) that enables 200kHz between channels, which means twice as many channels within the same spectrum. HDM transmits at 2mW, so that mode is best suited in systems that have the option of external antennas and RF gain structure, e.g. theater.†
DBSM can be configured as either transmitter or recorder that records in 24bit/ 48kHz on a microSD card. The transmitter can be jam-synced with timecode for easy file syncing.†
Since the DBSM has the same form factor as the SMB transmitter, any accessory from the SMB transmitter will work with the DBSM.
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100% digital audio and transmission, with extremely low noise floor
Frequency response: 20 to 20 kHz in D2 mode, 112 dB dynamic range with linear phase response
< /li>Longer battery life compared to older digital devices
High pass files at 20, 35, 50, 70, 100, 120 and 150 Hz
Selectable transmission power: 10 mW, 25 mW and 50 mW
HDM (High Density transmission Mode) with 200 kHz frequency spacing between transmitters
Internal recording on microSDHC card in . WAV (BWF), 24 bits, 48 kHz
Timecode jam sync via TA5 input, <1PPM accuracy
AES-256 CTR encryption with four different key policies.
Servo bias on the microphone input , all ?servo only? and ?universal? wired mosquito nets and headsets with TA5 connector are compatible.