Lectrosonics LR-B1, MINIATURE DIGITAL HYBRID RECEIVER, 75 MHZ TUNING RANGE, 2 AA

Name: Lectrosonics LR-B1, MINIATURE DIGITAL HYBRID RECEIVER, 75 MHZ TUNING RANGE, 2 AA
Brand: Lectrosonics
SKU: LR-B1
Price: 1249.00 USD
Availability: InStock

Vendor: Lectrosonics

Descriptions Lectrosonics LR-B1, MINIATURE DIGITAL HYBRID RECEIVER, 75 MHZ TUNING RANGE, 2 AA The Lectrosonics LR is a Camera-Mount Wireless Receiver with a digital hybrid ultra-compact portable wireless bodypack receiver with 75 MHz tuning bandwidth and with...

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Descriptions

Lectrosonics LR-B1, MINIATURE DIGITAL HYBRID RECEIVER, 75 MHZ TUNING RANGE, 2 AA

The Lectrosonics LR is a Camera-Mount Wireless Receiver with a digital hybrid ultra-compact portable wireless bodypack receiver with 75 MHz tuning bandwidth and with tracking front-end filters. When paired with a transmitter and microphone it can be used to capture audio in environments for applications such as broadcast TV, video production, ENG field work, and many more. The Lectrosonics LR has several unique features to help provide a good and satisfying clear audio, such as compatibility modes to allow the receiver to operate with older analog receivers. Dual antenna diversity helps to improve range and resistance to dropouts. There is also a built-in RF spectrum analyzer and SmartTune scan, which makes finding a clean frequency on-site quick and easy. Additionally, the LR receiver is constructed in machined-aluminum housing and built with detachable antennas that allow for remote antenna mounting. LCD and membrane switch interfaces provide clear information for setup and status monitoring. This transmitter operates in the B1 frequency band between 537.600 to 607.950 MHz.

Lectrosonics LR-B1 Main Features

For Broadcast, EFP, and ENG Applications
75 MHz Tuning Range
Digital Hybrid Wireless
Diversity Reception

Specifications

Channel	B1
Operating Frequencies	537.600 to 607.950 MHz
Frequency Selection Steps	Selectable 25 or 100 kHz
Receiver Type	Dual conversion, superheterodyne
IF Frequency	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	> 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	SmartDiversity phased antenna combining
FM Detector	Digital pulse counting detector
RF Spectrum Analyzer	Single and multiple block scanning modes with coarse and fine views of results
Antenna Inputs	2x 50 ohms SMA female connectors
Audio Output	1x TA3 male (mini XLR) balanced output
Audio Output Level	Adjustable -50 to +5 dBu in 1 dB steps, the unbalanced output level is 6 dB lower
Front Panel Controls	Sealed panel with membrane switches LCD for setup menus and monitoring
Audio Test Tone	1 kHz, -50 dBu to +5 dBu output (balanced), 1% THD
Transmitter Battery Type Selection	AA alkaline or lithium Timer available for use with alkaline, lithium, and HiMH
Audio Polarity Selection	Normal or inverted
Compatibility Modes	Digital Hybrid (North American and European) Lectrosonics 100, 200, and 300 series Lectrosonics IFB Non-Lectrosonics modes 3, 6 an 7 (contact the factory for details)
Smart NR (Noise Reduction)	Off, Normal, Full modes (available in Digital Hybrid mode only)

Audio Performance

Frequency Response	32 Hz to 20 kHz (+/- 1 dB) receiver only (see transmitter documentation for overall system response)
Total Harmonic Distortion (THD)
Top Panel Features	1 x TA3M audio output jack 2 x SMA antenna jacks 1 x IR (infrared) port
Battery / Runtime	4 hours, AA alkaline
Operating Temperature	-4 to 32 °F (-20 to +50°C)
Dimensions (L x W x H)	3.21 x 2.45 x 0.84" (82 x 62 x 21 mm)
Weight	6.54 oz (185.4 g) with two AA lithium batteries