Shure BLX14B98 Wireless Wind-Instrument System with Beta98 Microphone

The BLX Instrument Wireless System featuring QuickScan frequency selection and the precision-crafted Beta 98H/C flexible gooseneck microphone for brass, woodwind and percussion applications.

Operational frequency set 614MHz - 638MHz. 

Reciever Features :

• One-touch QuickScan frequency selection quickly locates the best open frequency
• Up to 12 compatible systems per frequency band (region-dependent) 
• XLR and 6.35mm outputs
• Two-color audio status indicator LED 

Specifications : 

• Output Impedance : XLR: 200 ohm, 6.35 mm connector: 50 ohm 
• RF Sensitivity : -105 dBm for 12 dB SINAD, typical 
• Dimensions : 40 mm X 188 mm X 103 mm (H x W x D) 
• Weight : 241 g
• Housing : Molded ABS 
• Power Requirements : 12–15 V DC @ 160 mA (BLX88, 320 mA), supplied by external power supply (tip positive)

Transmitter Features :

• Up to 14 hours of continuous use with 2 AA batteries
• Up to 100m transmission radius 
• Quick and easy receiver frequency matching 
• Toggle on/off switch 
• Adjustable gain control of 26dB (+10 to -16dB) 

Specifications : 

• Audio Input Level : gain max -16 dBV max, gain min (0 dB) +10 dBV max 
• Gain Adjustment Range : 26 dB 
• RF Transmitter Output : 10 mW, typica
• Dimensions : 110 mm x 64 mm x 21 mm (H x W x D) 
• Weight 75 g, without batteries 
• Housing : Molded ABS 
• Power 2 x AA batteries, 1.5 V, alkaline 
• Battery Life : 8 up to 14 hours (alkaline) 

Beta 98H/C Features :

• The pickup pattern provides high gain-before-feedback and excellent rejection of unwanted noise. 
• Its high maximum sound pressure level (SPL) enables it to handle the extreme demands of brass, woodwind and percussion instruments.
• 3m high-flex cable
• Gooseneck, ratcheting swivel joint and gooseneck angle brace for optimum placement and fixed positioning 

Specifications :

• Transducer Type : Condenser 
• Polar Pattern : Cardioid 
• Frequency Response from : 20 Hz to 20 KHz 
• Sensitivity (dBV/Pa) : -56 dBV/Pa 
• Sensitivity (mV/Pa) : 1,6 mV/Pa Equivalent 
• Selfnoise : 31 dB(A) 
• Sound Pressure : 163 dB 
• Weight : 65 g