DMC is the leading supplier of MRI room ac power line filters in US. We offer complete solution MRI/MRA room filters, telephone filters, fire alarm filters and Ethernet filters, DMC filters are designed in the US to meet MIL-Std-220A and are UL approved. They are specially designed for the rapidly expanding medical MRI field.
| Part Number | Current | Voltage | Frequency | (Length) Inches | (Width) Inches | (Height) Inches |
| DMC-FC-3147 (MRI Filter)* | 2 x 30 | 277 VAC | 0-60Hz | 12 | 4 | 4 |
| DMC-FC-754A (Fire Alarm Filter) | 2 x 1 Amp | 120 VAC | 0-60Hz | 9 | 3.5 | 2.5 |
| DMC-FC-200A (Telephone Filter) | 2 x .5 Amp | 120 VAC | 0-60Hz | 6.81 | 3.5 | 2.5 |
| DMC-FC-1193 (Data Filter) | 2 x .15 Amp | 250 VAC 600 VDC |
0-60Hz | 6.81 | 3.5 | 2.5 |
4.7 out of 5 stars (based on 6 reviews)
Reliable Solution for EMC and Antenna Testing
March 13, 2026
We needed a reliable chamber for EMC and antenna performance testing, and DMCRF provided exactly what we were looking for. The chamber’s RF shielding and absorber layout provide excellent isolation from external signals. Highly recommended for research labs and testing facilities.
High Quality Engineering and Design
March 13, 2026
DMCRF delivered a well-designed anechoic chamber tailored to our RF testing requirements. The absorber quality, shielding performance, and structural design are outstanding. Our team has noticed a significant improvement in measurement accuracy since the installation.
Excellent Signal Integrity Support
March 13, 2026
With sharp selectivity and minimal insertion loss, the filters help reduce noise and interference in both test and real‑world systems.
Wide Frequency Coverage & Custom Options
March 13, 2026
Supporting MHz to multi‑GHz ranges with low VSWR and selectable configurations, these filters fit diverse RF applications.
High‑Performance RF Filtering Solution
March 13, 2026
These RF filters effectively block unwanted frequencies while passing the desired band, improving signal clarity in RF systems.