LECTROSONICS LR

Name: LECTROSONICS LR
Brand: Lectrosonics
SKU: lec.lr-a1
Price: 1713.0 EUR
Availability: InStock

€ 1.803,00

list price (excl. VAT)

€ 1.713,00

our price (excl. VAT)

€ 2.072,73

incl. VAT

Frequency Band: Block A1 - 470.100 to 537.575 MHz (ch 21 to 29)

Block A1 - 470.100 to 537.575 MHz (ch 21 to 29)

Block B1 - 537.600 to 614.375 MHz (ch 29 to 39)

Block B2 - 563.200 to 639.975 MHz (ch 32 to 42)

Block C1 - 614.400 to 691.175 MHz (ch 39 to 48)

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SKU: lec.lr-a1

Brand: Lectrosonics

Categories:

Lectrosonics, Portable Receivers

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Description
Specifications
In the Box

Excellent performance in a small package for ENG and DSLR video production is the purpose and intent of the LR receiver design. Tracking front-end filters block interference from high powered RF signals on nearby channels to preserve the extended operating range. RF spectrum scanning displays accurate results on the LCD to make finding clear spectrum quick and easy.

The receiver is powered by internal AA batteries or with an optional battery eliminator. The top panel includes an IR port for transmitter setup. Firmware updates are enabled via a USB port on the side panel. The housing is made from a solid machined aluminum billet.

"Digital Hybrid Wireless" combines 24-bit digital audio with an analog FM radio link to provide outstanding audio quality and the extended operating range of the best analog wireless systems. The design overcomes channel noise in a dramatically new way, digitally encoding the audio bitstream in the transmitter and decoding it in the receiver, yet sending the encoded information via an analog FM wireless link. This proprietary DSP algorithm eliminates a compandor circuit and its artifacts and preserves the RF spectral footprint of analog FM designs to simplify multi-channel coordination with exisiting analog wireless systems.

FEATURES:

tunes over a 75MHz range
tracking front-end filters
"Digital Hybrid Wireless" with compatibility modes for use with earlier transmitters
compact size powered by two AA batteries or an optional battery eliminator
LCD with RF spectrum scanning
SmartSquelch noiseless muting adapts automatically for near/far operation
DSP-based pilot tone for squelch control
USB port for firmware updates
IR sync port for transmitter setup

OPERATING FREQUENCY RANGE:

operating frequency: see product
frequency selection steps: selectable 100 kHz or 25 kHz
receiver type: dual conversion, superheterodyne
IF frequencies: 243.950 MHz and 250.000 kHz
frequency stability: +/-0.001 %
front end bandwidth: 20 MHz @ -3 dB
sensitivity 20 dB SINAD: 1.0 uV (-107 dBm), A weighted
sensitivity 60 dB quieting: 2.2 uV (-100 dBm), A weighted
squelch quieting: greater than 100 dB typical
modulation acceptance: +/-100 kHz max., varies with selected compatibility mode
mage and spurious rejection: 85 dB
third order intercept: 0 dBm
diversity method: SmartDiversity phased antenna combining
FM detector: Digital Pulse Counting Detector
RF spectrum analyzer: single and multiple block scanning modes, coarse and fine views of results
antenna inputs: 50 Ohm, SMA female connectors
audio output: TA3 male (mini XLR) balanced output
audio output level: adjustable -50 to +5 dBu in 1 dB steps, unbalanced output level is 6 dB lower
front panel controls and indicators: sealed panel with membrane switches and LCD for setup menus and monitoring
audio test tone: 1 kHz, -50 dBu to +5 dBu output (bal), 1% THD
transmitter battery type selection: AA Alkaline, AA lithium or Timer available for use with all types
audio polarity selection: normal or inverted
compatibility modes: Digital Hybrid (North American, ETSI compliant NU, Japanese and European), Lectrosonics 100, 200 and 300 Series, Lectrosonics IFB and non-Lectrosonics modes 3, 6 and 7 (contact the factory for details)
SmartNR (noise reduction): OFF, NORMAL, FULL modes (available in Digital Hybrid mode only)
system frequency response: 32 Hz to 20 kHz (+/1 dB) receiver only (see transmitter documentation for overallsystem response)

AUDIO PERFORMANCE:

frequency response: 32 Hz to 20 kHz (+/1 dB) receiver only (see transmitter documentation for overall system response)
total harmonic distortion: <0.4 (0.2% typical in Digital Hybrid mode)
top panel features: TA3M audio output jack, (2) SMA antenna jacks, IR (infrared) port
operating runtimes: 4 hours, (Duracell Quantum Alkaline)
current consumption: 360mA at 3 volts (+/10%)
operating temperature: -20°C to +50°C
weight: 221 grams with two AA lithium batteries and two AMJ-rev. antennas
dimensions (housing, in mm): 82 x 62 x 21

LECTROSONICS LR

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LECTROSONICS LR

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