Description

The Shure BLX1288/PGA31 is a dual-channel wireless system with a PGA31 headset microphone and PG58 handheld microphone. It delivers clear sound, simple setup, and reliable performance for presenters, performers, teachers, and lecturers.

This Wireless Microphone System features 123 selectable frequencies, internal antenna diversity, up to 300 ft range, and up to 14 hours of battery life. The BLX88 receiver provides XLR and ¼-inch outputs for flexible PA and mixer connections.

Features

• Dual-channel wireless microphone system
• PGA31 cardioid headset microphone
• PG58 dynamic cardioid handheld microphone
• Lightweight bodypack transmitter
• BLX88 dual-channel tabletop receiver
• Analog UHF wireless technology
• H10 frequency band: 542–572 MHz
• 123 selectable RF frequencies
• One-touch QuickScan frequency selection
• Internal antenna diversity
• Up to 300 ft / 91.4 m operating range
• Up to 12 transmitters per frequency band
• Up to 14 hours of battery life
• Adjustable transmitter gain controls
• Two balanced XLR receiver outputs
• Two unbalanced ¼-inch receiver outputs
• PGA31 headset optimized for speech
• PG58 capsule designed for clear vocals
• Two-position microphone frequency options
• Suitable for presentations, performances, conferences, education, and houses of worship

Specifications

• Brand: Shure
• Model: BLX1288/PGA31
• System Type: Dual-channel wireless combo
• Wireless Technology: Analog UHF
• Frequency Band: H10, 542–572 MHz
• RF Channel Frequencies: 123
• Diversity: Yes
• Audio Channels: 2
• Operating Range: 300 ft / 91.4 m line of sight
• Maximum Transmitters per Band: 12
• Dynamic Range: 100 dBA
• Receiver: BLX88 tabletop
• Receiver Antennas: 2 x internal
• Receiver Audio I/O: 2 x XLR, 2 x ¼-inch TS
• Receiver Frequency Response: 50 Hz–15 kHz, dependent on microphone
• Receiver Display: Alphanumeric LED
• Transmitters: 1 x bodypack, 1 x handheld
• RF Output Power: 10 mW
• Bodypack Input: TA4M / Mini-XLR 4-pin
• Bodypack Gain Range: -16 to +10 dB
• Handheld Gain Range: -20 to -10 dB
• Microphones: 1 x headset, 1 x handheld
• Microphone Polar Pattern: Cardioid
• Maximum SPL: 145 dB
• Microphone Sensitivity: -55 dBV/Pa
• Transmitter Batteries: 2 x AA
• Battery Life: Up to 14 hours with alkaline batteries
• Power Adapter: 12–15 VDC, 160 mA
• Housing: ABS
• Receiver Dimensions: 15.3 x 4.6 x 1.6 in
• Bodypack Dimensions: 4.3 x 2.5 x 0.8 in
• Handheld Dimensions: 8.8 x 2.1 in
• Receiver Weight: 15.1 oz / 429 g
• Handheld Weight: 7.7 oz / 218 g without batteries
• Bodypack Weight: 2.6 oz / 75 g without batteries
• Headset Microphone Weight: 1.6 oz / 45 g