BLX14R/CVL Wireless Half-Rack Presenter System

BLX14R/CVL Wireless Half-Rack Presenter System
	BLX14R/CVL Wireless Half-Rack Presenter System BLX Wireless Half-Rack Presenter System
Included: BLX4R single channel half-rack wireless receiver with rack mount kit; BLX1 bodypack transmitter; CVL Centraverse Lavalier Condenser Microphone; PS23 power supply.
	CVL Centraverse Lavalier Condenser Microphone Centraverse clip-on lavalier condenser microphone for Shure wireless systems Best suited to: Speech
The Centraverse Lavalier (CVL) offers convenience and performance in an easy-to-use clip-on cardioid condenser microphone that features simple, no-nonsense setup made for presenting professionals. Precision-engineered for years of use in any Shure wireless systems, its compact size is ideal for presenting situations where visibility is a major concern. The unidirectional (cardioid) pickup pattern rejects unwanted sound for superior source quality and vocal reproduction.
Features
Miniature clip-on lavalier microphone for low visibility Permanently charged electret condenser element for clear vocal reproduction Unidirectional (cardioid) polar pattern rejects unwanted noise for improved sound quality Included tie clip allows for hands-free use, perfect for presenters Included windscreen reduces plosives, wind and breath sounds Tailored frequency response optimized for speaking and presentations TA4F (TQG) connector seamlessly integrates with Shure wireless bodypack systems Legendary Shure precision engineering for durability and performance

	BLX1 Bodypack Transmitter The BLX1 bodypack has a lightweight and durable design. Ergonomically designed to fit comfortably in hand, with adjustable gain control. For use with BLX Wireless systems.
The BLX1 bodypack has a lightweight and durable design. Ergonomically designed to fit comfortably in hand, with adjustable gain control. For use with BLX Wireless systems.
Features
Up to 14 hours of continuous use with 2 AA batteries (included) Up to 300 ft (100 m) transmission radius Quick and easy receiver frequency matching TQG connection for use with Shure lavalier, headset, earset and instrument microphones and guitar cables Toggle on/off switch Adjustable gain control of 26dB (+10 to -16dB) Lightweight, rugged construction

	BLX4R Single Channel Half-Rack Receiver The BLX4R is a rugged, metal rack-mountable receiver with simple set-up and intuitive controls. One-touch QuickScan frequency selection quickly locates the best frequency, while removable antennas allow for quick antenna distribution. Rack mount kit included.
The BLX4R is a rugged, metal rack-mountable receiver with simple set-up and intuitive controls. One-touch QuickScan frequency selection quickly locates the best frequency, while removable antennas allow for quick antenna distribution. Rack mount kit included.
Features
One-touch QuickScan frequency selection quickly locates the best open frequency (in case of interference) Up to 12 compatible systems per frequency band (region-dependent) XLR and ¼” output connectors Adjustable audio output level Removable antennas for quick antenna setup LCD Display with detailed RF and audio metering Rack mount kit included Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.

Technical Data

CVL Centraverse Lavalier Condenser Microphone
Transducer Type	Condenser
Polar Pattern	Cardioid
Frequency Response	50 Hz – 20 KHz
Sensitivity (dBV/Pa)	-43.5 dBV/Pa
Weight	25 g
Output Impedance	600 Ω @ 1 kHz
Signal-To-Noise Ratio	72 dB @ 1 kHz
Maximum SPL	139.0 dB 1000 Ω load, @ 1% THD
Dynamic Range	117.0 dB @ 1 kHz, 1000 Ω load
Equivalent Output Noise	22 dB Typical, A-Weighted
Power Requirements	+5 V DC (nominal), 10 V maximum (DC bias)
Polarity	Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1
Cable	1.3 m (50 in.)
Connector	TA4F

BLX1 Bodypack Transmitter
Transmitter Type	Bodypack
Audio Input Level	gain max -16 dBV maximum gain min (0 dB) +10 dBV maximum
Gain Adjustment Range	26 dB
Input Impedance	1 MΩ
RF Transmitter Output	10 mW, typical varies by region
Dimensions	110 mm x 64 mm x 21 mm (H x W x D)
Weight	75 g (2.6 oz.), without batteries
Housing	Molded ABS
Power Requirements	2 LR6 AA batteries, 1.5 V, alkaline
Battery Life	8 up to 14 hours (alkaline)

BLX4R Single Channel Half-Rack Receiver
Output Impedance	XLR connector: 200 Ω 6.35 mm (1/4") connector: 50Ω
Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone	XLR connector: –20.5 dBV (into 100 kΩ load) 6.35 mm (1/4") connector: –13 dBV (into 100 kΩ load)
RF Sensitivity	-105 dBm for 12 dB SINAD, typical
Image Rejection	>50 dB, typical
Dimensions	50 mm X 198 mm X 163 mm H x W x D
Weight without antennas	998 g (2.2 lb.)
Housing	Molded ABS, steel
Power Requirements	12–15 V DC @ 260 mA, supplied by external power supply (tip positive)

Downloads

BLX Wireless Systems User Guide
English

CVL User Guide
English