SCIF/SECURE FACILITY CONTROL AND DATA EMI POWER LINE FILTERS
Premier Filters SCIF/SECURE FACILITY Control and Data Line Filters are available in 2, 4 and 8 line configurations for any voltage up to 300VAC/300VDC and currents from 1A to 20A. All Control/Data Line Filters are designed and manufactured in the USA in our Southern California facility.
Please contact us at +1(657)226-0091 or at info@premieremc.com to discuss your project and filtering needs.
Note: For other Line Configurations consult Factory
ANALOG
CONTROL / ALARM / LIGHTING
FILTERS
100dB (14KHZ-20GHZ)
UL1283
(FOR 24 VAC/24VDC APPLICATIONS)
DATA LINE FILTERS
AC MINI-SPLIT / DIGITAL ALARM
DC-200KHZ BANDPASS
600/300 OHM
100dB (3MHZ-20GHZ)
0-300VAC/VDC
UL1283
DATA LINE FILTERS
AC MINI-SPLIT / DIGITAL ALARM
DC-200KHZ BANDPASS
600/300 OHM
100dB (3MHZ-20GHZ)
0-300VAC/VDC
UL1283
DATA LINE FILTERS
(E.G. RS485-156KHZ)
DC-250KHZ BANDPASS
100/50 OHM
100dB (5MHZ-20GHZ)
0-300VAC/VDC
UL1283
DATA LINE FILTERS
(E.G. 128KB/S)
DC-300KHZ BANDPASS
150/75 OHM
100dB (5MHZ-20GHZ)
0-300VAC/VDC
UL1283
DATA LINE FILTERS
TELEPHONE/VOICE
DC-15KHZ PASSBAND
600/300 OHM
100dB (120KHZ-20GHZ)
0-300VAC/VDC
UL1283
FAQ
Data line EMI filters are designed to suppress interference on signal, control, and communication lines. They protect data integrity and prevent electromagnetic leakage that could expose sensitive information, making them essential for TEMPEST and SCIF applications.
Data line EMI filters are available in multiple configurations, including:
- Control and signal line filters for low-frequency systems
- Communication line filters for protocols such as RS232 and RS485
- Multi-line filters (2-line, 4-line, 8-line configurations)
- Bandpass filters that allow required signals while blocking unwanted frequencies
- Filters for auxiliary systems such as HVAC, alarms, and facility controls
These filters are designed to maintain signal integrity while providing high levels of attenuation across a broad frequency range for secure applications.
