Two-Channel Wireless System. Used items are in great condition and have been tested & verified working to spec by our service department.
(1) NEW Lectrosonics SRC Dual-Channel Slot Receiver - Freq. B1 (537.600 - 614.375 MHz / Blocks 21, 22 & 23)
(2) Used Lectrosonics UM400a Body Pack Transmitters - Block 21 (537.600 - 563.100 MHz)
(1) NEW Lectrosonics SREXT External Use Adapter for SRC
(2) NEW TAI Audio TA3F to XLRM Audio Output Cables for SRC
The Lectrosonics SRc units each consist of two receivers which are built into a single, ultra-compact housing, with optional adaptors for video camera receiver slots and for standalone use. The two internal receivers can be operated separately, each using switching, antenna combining diversity, or in tandem with ratio diversity reception. The audio inputs of the receivers can be mixed internally or left separated for discrete recording tracks or external mixing.
These new Digital Hybrid Wireless dual-channel diversity slot receivers include a wide tuning range of three standard Lectrosonics blocks or 76 MHz. Tuning steps of 100 kHz or 25 kHz allow for up to 3072 frequencies per band. Tracking front-end filters provide excellent out-of-band rejection of RF noise, making the receivers ideal performers in extreme RF conditions. And DSP compatibility modes allow the receivers to be used with a variety of Lectrosonics systems, including the IFB transmitters, as well as a variety of other wireless systems. An IR (infrared) port is included to simplify setup with IR enabled transmitters.
The SmartTune feature quickly and automatically selects frequencies based on local scan data. Audio frequency response: 40 Hz - 20 kHz +- 1dB. Four frequency ranges are available for worldwide use.
The UM400A belt-pack transmitter implements the latest digital/analog hybrid technique in a classic Lectro belt-pack transmitter. A 5-pin input jack provides taps for low impedance dynamic mics, electret lavalier mics with positive or negative bias and line level inputs. Input gain is adjustable over a 43 dB range to perfectly match the audio input level for optimum modulation, minimum distortion and maximum signal to noise ratio. Input levels are accurately indicated by two LEDs on the control panel.
Digital Hybrid Wireless is a revolutionary new design that combines digital audio with an analog FM radio link to provide outstanding audio quality and the extended operating range of the finest analog wireless systems. The design overcomes channel noise in a dramatically new way, digitally encoding the audio in the transmitter and decoding it in the receiver, yet still sending the encoded information via an analog FM wireless link. This proprietary algorithm is not a digital implementation of an analog compandor. Instead, it is a technique which can be accomplished only in the digital domain, even though the audio inputs and outputs are analog signals. The process eliminates a compandor and its artifacts.
- 256 synthesized UHF frequencies
- 100 mW output power
- DSP controlled dual envelope input limiter
- DSP emulations for analog compatibility
- Servo bias input preamp
- DSP based pilot-tone signal
- Circulator/Isolator output stage
- Adjustable low frequency roll-off
The SREXT is an adapter for SR series receivers and has two TA3 audio output jacks & locking power connector. It also has spare mounting screws in dummy holes in adapter.