Shure BLX1288/PGA31 Specs

System
Wireless Transmission Analog UHF
Number of RF Channels 123
Included Transmitters 1 x Bodypack
1 x Handheld
Diversity Antenna Diversity
RF Frequency Band J11:
596 to 608 MHz
614 to 616 MHz
RF Bandwidth 14 MHz
RF Channel Scanning Auto-Scan
Max Operating Range 300′ / 91.4 m (Line of Sight)
Max Systems per Setup 12
Dynamic Range 100 dBA
Receiver
Form Factor Tabletop
Antenna 2 x Internal, Fixed
Number of Audio Channels 2
Audio I/O 2 x XLR 3-Pin Male Balanced Output
2 x 1/4″ TS Female Unbalanced Output
Audio Output Level XLR Outputs:
-27 dBV (Mic Level)
1/4″ Outputs:
-13 dBV (Instrument Level)
Frequency Response 50 Hz to 15 kHz (Dependent on Mic)
Impedance XLR Outputs:
200 Ohms (Balanced)
1/4″ Outputs:
50 Ohms (Unbalanced)
Approximate RF Sensitivity -105 dBm
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
Dimensions 15.3 x 1.6 x 4.6″ / 388 x 40 x 116 mm
Weight 15.1 oz / 429 g
Transmitter 1
Transmitter
Form Factor 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
Form Factor 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
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
Transmitter 2
Form Factor Handheld
RF Output Power 10 mW
Audio I/O None
Muting Off/On Switch
Auto-Level Control No
Gain Range -20 to -10 dB
Sync Method Manual
Antenna 1 x Internal (Handheld)
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 7.7 oz / 218 g (without Batteries)
Microphone 2
Form Factor Handheld Capsule
Sound Field Mono
Capsule Dynamic
Polar Pattern Cardioid
Frequency Range 50 Hz to 16 kHz
General