Shure UHF Wireless System User Manual Supplement page 5

U4S and U4D Receiver Input
Connector:
Connector Type:
Actual Impedance:
Nominal Input
Level:
Maximum Input
Level:
Pin Assignments:
Voltage for
Remote Power:
U4S and U4D Receiver Output
Connector:
Output
Configuration:
mono, 1/4 inch
Actual
Impedance:
Nominal
Input Level:
Pin
Assignments:
Voltage/
Current/
Phantom
Power
Protection?
*Output Level: Microphone Level = Line Level – 30 dB
FURNISHED ACCESSORIES
Microphone Stand Adapter (U2)
Zipper Bag (U1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Zipper Bag (U2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Screwdriver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coaxial Antenna Cable (2 ft)
1/2 Wave Antenna
Transmitter Carrying Case
Carrying Case Insert
Antenna
BNC
50 Ω
–95 to –30 dBm
+6 dBm
(–20 dBm
recommended)
Shell = Ground
Center = Signal
12 Vdc, 150 mA
maximum
Monitor
Output
Unbalanced
300 Ω
–– 90 to 230
VAC, 5A
Tip = Hot
Ring = Hot Standard
Sleeve = Gnd
Yes
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Power Input
IEC
––
90–230 VAC,
50/60 Hz
230 VAC, 50/60 Hz
IEC Standard
––
Power High Z
Audio
–– Un-
balanced
–– 1 kΩ
––
IEC Tip = Hot
Ring/
Sleeve =
Gnd
–– Yes
5
Network Interface
25–Pin D
––
CMOS Logic
––
––
5V, 700 mA max.
Low Z Network
Audio* Interface
Balanced See
Appendix
30 Ω
See
Appendix
–– CMOS
Logic
1 = Ground See
2 = Hot Appendix
3 = Hot
Yes 5V, 700 mA
resettable
polyfuse
WA370A
UA820A
65A8257
29B1577
26A13
26A14
80A498
UA802