Features

Tunes over a 75 MHz 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
SmartSquelchTM 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

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.

Included Accessories

2 - AA Batteries
2 - AMJXX (Specify Block)
1 - 26895 Wire Belt Clip (Installed on Transmitter)

Specifications
Capacity	Specifications Operating Frequencies: Band A1: 470.100 - 537.575 MHz Band B1: 537.600 - 614.375 MHz* Band C1: 614.400 - 691.175 MHz *North American transmitter models exclude the radio astronomy frequency allocation from 608 to 614 MHz. 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 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 Image and spurious rejection: 85 dB Third order intercept: 0 dBm Diversity method: SmartDiversityTM 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 • 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 • 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 • 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 overall system 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 (7.1 ozs.) with two AA lithium batteries and two AMJ-Rev. A antennas Dimensions (housing): 3.21 x 2.45 x .84 in. (82 x 62 x 21 mm)

Specifications

Capacity

Specifications

Operating Frequencies: Band A1: 470.100 - 537.575 MHz Band B1: 537.600 - 614.375 MHz* Band C1: 614.400 - 691.175 MHz *North American transmitter models exclude the radio astronomy frequency allocation from 608 to 614 MHz.

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 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 Image and spurious rejection: 85 dB

Third order intercept: 0 dBm

Diversity method: SmartDiversityTM 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 • 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 • 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 • 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 overall system 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 (7.1 ozs.) with two AA lithium batteries and two AMJ-Rev. A antennas

Dimensions (housing): 3.21 x 2.45 x .84 in. (82 x 62 x 21 mm)