Shure UP4 - Manual (Page 18)

ENGLISH ENGLISH
– 16 –
BODY-PACK TRANSMITTER SPECIFICATIONS
UC1 U1
RF Output
UA, UB: 50 mW Typical
MB: 50 mW Typical
KK: 50 mW Typical UA, UB: 10 mW Typical
MB: 10 mW Typical
KK: 10 mW Typical
Input Configuration Unbalanced, active Unbalanced
Connector Type 4-Pin male mini connector (TA4M) 4-Pin male mini connector (TA4M)
Actual Impedance 18 k Ω 18 k Ω
Connector Pin
Assignments
Pin 1:Tied to Ground
Pin 2:Tied to +5 V
Pin 3:Tied to Audio
Pin 4:Tied to 20k
Ω Resistor and Audio Ground
Power Requirements
9 V alkaline battery (Duracell MN1604 recommended); 9
V lithium ULTRALIFE battery optional.
Two 1.5 V AA batteries
Nominal Current Drain 65 mA 100 mA at 3 volts
HAND-HELD TRANSMITTER SPECIFICATIONS
UC2 U2
RF Output
UA, UB: 50 mW Typical
MB: 50 mW Typical
KK: 50 mW Typical UA, UB: 10 mW Typical
MB: 10 mW Typical
KK: 10 mW Typical
Power Requirement
9 V alkaline battery (Duracell MN1604 recommended);
9 V lithium ULTRALIFE battery optional.
Two 1.5 V AA batteries
Nominal Current Drain 65 mA 60 mA at 5 volts
UP4 RECEIVER SPECIFICATIONS
Connector 3-Pin XLR (male)
Maximum Output Levels –20 dBu
Output Configuration Active Balanced
Actual Impedance 250 Ω
Connector Pin Assignments Pin 1: Ground
Pin 2: Hot
Pin 3: Cold
Power Requirements 10–20 Vdc nominal, 31 mA at 9 volts; 26 mA with PS40
Voltage/Current/Phantom
Power Protection? Yes
27 pF
20K Ω
27 pF
+5 V
AUDIO
GROUND
UC/U1 MIC JACK BOARD
2
1
4
500 Ω
500 Ω
MICROPHONE
ELEMENT
3
2
1
3
4
NOTE: LAVALIER MIC TIES PINS 3 AND 4
TOGETHER; GUITAR CABLE DOES NOT.
27 pF
499 Ω
499 Ω
3
27 pF
10K Ω
AUDIO
SHIELD
U1L (LEMO 4 PIN) MIC JACK BOARD
1
4
2
BIAS
UC1/U1