Made specifically for E&M applications.

To protect an E&M port properly, the audio lines should be protected at a different clamp voltage than the E and M leads. The REM-Surge pictured below, is specifically made to protect E&M ports. It features precise control of transients & high surge current capacity. Completely modular for fast, easy installation. Expandable protection for one to an unlimited number of ports.

Surge suppression is an important consideration when installing a router at a radio site. Antenna structures attract lightning. Good radio system design includes proper grounding, lightning protection and surge suppression at all possible points of entry. 

Protect your router's E&M ports from damaging transients.

SPECIFICATIONS

Circuit Type: 3 Stage Series Hybrid
Lines Protected: 8
Connectors: RJ45
Surge Capacity: 3,000A 8/20 impulse per line24,000A total (8 lines)
Clamp Voltage: Pins 3, 4, 5, 6 = 15V @ 1kA, 8/20.s
                        Pins 1, 2, 7,8 = 75V @ 1kA, 8/20.s
Rated Voltage: 10V/50V
Max. Leakage Current: 5 µA @ rated Voltage
Max Inline Resistance: 4.3 Ohms
Case Dimensions: 5.1" x 2.3" x 1.0" overall
Band Width: 0.5MHz @ -3dB in 50 ohm system

ZoneBarrier E&M Module $69

ZoneBarrier-5    5" Din Rail with 5 Modules  $360
ZoneBarrier-16  17.5" Din Rail with 16 Modules  $1143
ZoneBarrier-32  19" Din Rail Kit Assembly with 32 Modules  $2257

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