Shure BLX14/P31-H10 Wireless Headset System

Features of the Shure BLX14/P31-H10 Wireless Headset System:

• For Presenters and Performers
• PGA31 Cardioid Headset Mic
• Lightweight Bodypack Transmitter
• Single-Channel Tabletop Receiver
• 123 Auto-Scan Frequencies
• Internal Antenna Diversity
• 14-Hr AA Batteries
• Expandable to 12 Mic Channels/300′ Range

Specifications: System Wireless Technology Analog UHF Number of RF Channel Frequencies 123 Included Transmitters 1 x Bodypack Diversity Antenna Diversity RF Frequency Band H10: 542 to 572 MHz RF Bandwidth 24 MHz RF Channel Scanning Auto-Scan Max Operating Range 300′ / 91.4 m (Line of Sight) Max Transmitters per Band 12 Dynamic Range 100 dBA Receiver Receiver Type Tabletop Antenna 2 x Internal, Fixed Number of Audio Channels 1 Audio I/O 1 x XLR 3-Pin Male Balanced Output 1 x 1/4″ TS Female Unbalanced Output Audio Output Level XLR Output: -27 dBV (Mic Level) 1/4″ Output: -13 dBV (Instrument Level) Frequency Response 50 Hz to 15 kHz (Dependent on Mic) Impedance XLR Output: 200 Ohms 1/4″ Output: 50 Ohms Power Requirements AC/DC Power Adapter AC/DC Power Adapter 12 to 15 VDC at 160 mA, Center-Positive (Included) Display & Indicators 1 x Multi-Segment LED (Channel, Group) 2 x LED (AF Level, Sync) Housing ABS Operating Temperature 0 to 135°F / -17 to 57°C Dimensions 7.4 x 1.6 x 4.1″ / 188 x 40 x 103 mm Weight 8.5 oz / 241 g Transmitter Transmitter Type Bodypack RF Output Power 10 mW Audio I/O 1 x TA4/Mini XLR 4-Pin Male Input (Lockable) Muting Off/On Switch Auto-Level Control No Gain Range -16 to +10 dB Sync Method Manual Antenna 1 x Flexible Whip, Fixed (Beltpack) Power Requirements Battery Battery Type 2 x AA (Included) Approx. Battery Life 14 Hours (Alkaline) Display & Indicators 1 x Multi-Segment LED (Channel, Group) 1 x LED (Battery Status, Power) Housing ABS Dimensions 2.5 x 4.3 x 0.8″ / 64 x 110 x 21 mm Weight 2.6 oz / 75 g (without Batteries) Microphone Microphone Type Headset Sound Field Mono Capsule Electret Condenser Polar Pattern Cardioid Frequency Range 60 Hz to 20 kHz SNR 66 dB Equivalent Noise Level 28 dB Maximum SPL 145 dB SPL Impedance 600 Ohms Dynamic Range 117 dB Output Connectors 1 x TA4/Mini XLR 4-Pin Female (Lockable) Cable Length 4.27′ / 1.3 m Operating Voltage 5 V Weight 1.59 oz / 45 g