Shure BLX14/PG30

Wireless Headset Mic System

Overview

The BLX14 Bodypack Wireless System with PG30 Headset Mic from Shure includes a BLX1 bodypack transmitter, a BLX4 single-channel receiver, and a PG30 headset microphone. The system is set up for Shure's H8 frequency band and operates from 518 to 542 MHz.

The BLX4 receiver has a front-panel dual-color LED status indicator that glows green for normal levels and red when clipping for fast metering. It has both an XLR and 1/4" instrument output for connecting to a variety of equipment or mixing boards. The BLX1 is powered by two included AA batteries for up to 14 hours. The system has a 300' line of sight range of operation.

Features

BLX1 Bodypack Transmitter (H8: 518 - 542 MHz)

The BLX1 Bodypack Transmitter from Shure is designed for use with Shure's BLX wireless systems. It is set to the H8 frequency band and operates between 518 and 542 MHz. It has a TQG input and can be used with Shure lavalier, headset, earset and instrument microphones. With the optional WA302 adapter cable, the BLX1 can be used as a transmitter for guitar. The unit has a top panel mounted on/off switch as well as volume control for quick access while speaking or performing. The BLX1 is powered by the two included AA batteries for up to 14 hours.

BLX4 Single-Channel Wireless Receiver (H8: 518 - 542 MHz)

The BLX4 Single-Channel Wireless Receiver from Shure is a single-channel receiver set to Shure's H8 frequency band and operates between 518 to 542 MHz. It has microprocessor-controlled internal antenna diversity for reduced signal interference and dropouts. The one-touch QuickScan frequency selection feature allows you to quickly locate the frequency with the least amount of interference available.

Its front-panel dual-color LED status indicator displays green for normal levels and red when clipping for fast metering. It has an XLR output in additional to an instrument level ¼" output. The BLX4 can be used with up to 11 other compatible systems simultaneously per frequency band.

PG30-TQG Headset Microphone

The Shure PG30-TQG is a miniature cardioid headset microphone with a TA4-Female connector, compatible with Shure wireless body pack transmitters. The condenser element features a cardioid polar pattern and is effective in minimizing off-axis noise and audio. The PG30-TQG features a pivoting boom for easy adjustment. The microphone is ideal for various speech applications.

Specifications

BLX1 Bodypack Transmitter (H8: 518 - 542 MHz)

Audio Input Gain:----------------- -16 dBV (Maximum), 10 dBV (Minimum

Gain Adjustment Range----------------- 26 dB

Input Impedance----------------- 1 MΩ

RF Output-----------------10 mW, Typical

Housing ----------------- Molded ABS

Power Requirement-----------------  2x LR6 AA Batteries, 1.5 V Alkaline

Battery Life-----------------  Up to 14 Hours

Dimensions (H x W x D)-----------------4.3 x 2.5 x 0.8" (110 x 64 x 21 mm)

Weight ----------------- 2.6 oz (75 g)

BLX4 Single-Channel Wireless Receiver (H8: 518 - 542 MHz)

Output----------------- 1x XLR Output 1x 1/4" (6.35 mm) Output

Output Impedance----------------- XLR: 200 Ω 1/4": 50 Ω

Audio Output Level-----------------  XLR Connector: -27 dBV into 100kΩ Load (Reference +/-33 kHz with 1 kHz Tone)

1/4": -13 dBV into 100kΩ Load (Reference +/-33 kHz with 1 kHz Tone)

RF Sensitivity    -105 dBm for 12 dB SINAD, Typical

Image Rejection -----------------  >50 dB, Typical

Housing-----------------  Molded ABS

Power Requirement ----------------- 12 to 15 V DC @ 160 mA, Supplied by External Power Supply (Tip Positive)

Dimensions (H x W x D)----------------- 1.5 x 7.4 x 4.1" (40 x 188 x 103 mm)

Weight ----------------- 8.5 oz (241 g)

PG30-TQG Headset Microphone

Transduce----------------- Electret Condenser

Polar Pattern----------------- Cardioid

Frequency Response-----------------  60Hz to 18kHz

Dynamic Range (Typical)----------------- 92dB

Signal-to-Noise Ratio----------------- 61dB, 1kHz @ 1 Pa

Maximum Input Sound Level ----------------- 125dB

Power Requirements----------------- +5VDC, 10V max (pin 2 to pin 1)

Output Impedance-----------------12k ohms @1kHz

Output Connectors-----------------  Mini TA4-Female

Pad-----------------  No

Low Frequency Roll------------------Off No

Dimensions-----------------   Cable Length: 1.27m (50")

Weight----------------- 51.6 g (1.82 oz)

What's in the Box?

Shure BLX1 Bodypack Transmitter (H8: 518 - 542 MHz)

2 x AA Batteries

Shure BLX4 Single-Channel Wireless Receiver (H8: 518 - 542 MHz)

Power Supply

Shure PG30-TQG Cardioid Condenser Headset Microphone