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Digital Audio Coax Baluns Series
UniPatch
Multi-Circuit Baluns
®
AES 110 Ohm to
75 Ohm Balun
(E3)
Features
• Digital Audio Impedance Matching
• Can be mounted in the standard UniPatch
frame or used in a throwdown application
• Uses precision BNC connectors
Specifications
ELECtRICAL
Operating Range:
Maximum Voltage:
Return Loss:
Insertion Loss:
ENVIRONMENtAL
Tested to IEC68, MIL-STD-202
O r d e r i n g I n f o r m a t i o n
Description
UniPatch Multi-Circuit Balun, AES Audio to Coax , 110 Ω – 75 Ω
UniPatch E3 to BNC 4-Circuit Balun
UniPatch QCP MKII to BNC 4-Circuit Balun
w w w . a d c . c o m
Precision transformers,
glass epoxy circuit board,
true 75 Ohm BNC connectors
.1-6 MHz
Variable
Better than 28.5 dB
Better than .14 dB
•
+ 1 - 9 5 2 - 9 3 8 - 8 0 8 0
• Uses E3 or QCP punchdown connectors
• Unique removable attenuation pad capability
allows users to control individual circuit's
voltage outputs
10
9
8
7
6
5
4
3
2
1
0
0
1
3
4
5
6
7
2
8
9
Attenuation Pad Value (dB)
Pad any of 4 circuits from 0-20 dB with
removable attenuation pad values
•
1 - 8 0 0 - 3 6 6 - 3 8 9 1
AES 110 Ohm to
75 Ohm Balun
(QCP)
Input
Voltage
2 volts
3 volts
4 volts
5 volts
6 volts
7 volts
8 volts
9 volts
10 volts
11
14
16
19
10
12
13
15
17
18
20
Catalog Number
AM-411075-E3
AM-411075-MKII
3
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