12.3 Technical Specifications: MBG S-PRO Surge Protection
Adapter plug with replaceable gas discharge tube for coaxial signal connections.
Connector Type: Type-N connector female/female. The MBG S-PRO set includes a surge protector (Phoenix
CN-UB-280DC-BB), a pre-assembled coaxial cable, and a mounting bracket.
The coaxial cable surge protector must be installed on the antenna line. The shielding is grounded using
a conductor that is short as possible. The CN-UB-280DC-BB is equipped with two Type-N female connectors
and has no dedicated input/output polarity and no preferred installation orientation.
Phoenix CN-UB-280DC-BB
Features:
•
High RF Performance
•
Multiple Strike Capability
•
20 kA Surge Protection
•
Bidirectional Protection
Installation Method:
Connector Type-Specific Adapter Plug
Direction of Action:
Line Shield/Earth Ground
Maximum Continuous
Operating Voltage:
UC (Wire-Ground)
280 V DC
195 V AC
Rated Current:
I
N
5 A (25
◦
C)
Effective Operating Current:
IC at UC
≤
1
µ
A
Rated Discharge Current:
In (8/20)
µ
s (Core-Earth)
20 kA
In (8/20)
µ
s (Core-Shield)
20 kA
Total Surge Current:
(8/20)
µ
s
20 kA
(10/350)
µ
s
2.5 kA
30
Date: June 16, 2022
IMS-GPS182
