
Shure Incorporated
11/15
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Insertion Loss
<4 dB
DC Outputs (PA421B, PA421BX)
Output Voltage
15 V DC
Output Current
per output
660 mA max.
Output Power
per output
9.9 W
LED Indicator Minimum Detection Threshold
85 mA
LED Overcurrent Indicator
>660 mA
RF Frequency Range
Band
Frequency Range
PA421B
470-865
MHz
PA421BX
865-960
MHz
PA821B
470-865
MHz
PA821BX
865-960
MHz
Accessories
Furnished Accessories
(4) 22 in. BNC cables*
(8) 22 in. BNC cables**
(1) 11 in. BNC jumper cable
IEC power cord***
(4) 2 ft. DC output power jumper cables*
*PA421B and PA421BX only
**PA821B and PA821BX only