Shure Incorporated
20/23
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Power Requirements
12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)
BLX88
Output Impedance
XLR connector
200 Ω
6.35 mm (1/4") connector
50 Ω
Audio Output Level
Ref. ±33 kHz deviation with 1 kHz tone
XLR connector
–27 dBV (into 100 kΩ load)
6.35 mm (1/4") connector
–13 dBV (into 100 kΩ load)
RF Sensitivity
105 dBm
for 12 dB SINAD, typical
Image Rejection
>50 dB, typical
Dimensions
1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm) H x W x D
Weight
15.1 oz. (429 g)
Housing
Molded ABS
Power Requirements
12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)
IMPORTANT SAFETY INSTRUCTIONS
READ these instructions.
KEEP these instructions.
HEED all warnings.
FOLLOW all instructions.
DO NOT use this apparatus near water.
CLEAN ONLY with dry cloth.
DO NOT block any ventilation openings. Allow sufficient distances for adequate ventilation and install in accordance
with the manufacturer’s instructions.
DO NOT install near any heat sources such as open flames, radiators, heat registers, stoves, or other apparatus (in
cluding amplifiers) that produce heat. Do not place any open flame sources on the product.
