Specialty Filters (USB, Ethernet)
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ETS-Lindgren's Specialty Filters are ideal for applications including communication lines entering or leaving shielded rooms, computer rooms, communication terminal rooms, and Sensitive Compartmental Information Facilities (SCIF).

Key Features
  • LTC Use Passive Components
  • USB & HDMI Use Fiber Optic conversion
  • Data Communication
  • Control Line
  • Cable TV Filters (CATV)
  • Coax EMI Filters

ETS-Lindgren's Specialty Filters are ideal for applications including communication lines entering or leaving shielded rooms, computer rooms, communication terminal rooms, and Sensitive Compartmental Information Facilities (SCIF). These filters include applications for cable TV filters (CATV) and coax EMI filters.

The LTC-X640 series filters have multiple circuits using passive components and are designed for stand-alone, individual mounting. These filters are supplied with a threaded conduit pipe for penetration of a shielded enclosure.

Some of our filters use a system of converting to fiber optics and then re-converting back to wire. Such is the case with our USB 2.0 and 3.0 and HDMI specialty filters.

Specifications
View the Specialty Filters (USB, Ethernet) technical specifications below

Electrical Specifications

Model
Number of Lines
Passband Impedance
(Ohms)
Passband Loss
Stopband Insertion Loss or Shielding Effectiveness
Maximum Current
(Amperes)
Maximum Voltage
(VAC)
LTC-4640-USB
4
USB 1.1
90 (L-L), 45 (L-G)
1.0 dB Maximum; 0 to 30 Hz
100 dB min @ 85 MHz to 10 GHz
0.5
500
LTC-25640-GPIB
24
12400 (L-L), 6200 (L-G)
1.0 dB Maximum:
0 kHz to 2.5 kHz
100 dB Minimum @ 25 MHz to 10 GHz
3
300
LMF-4113
USB 2.0
N/A
N/ASE: 100 dB Minimum @ 14 kHz to 18 GHz
5
120
LMF-3519
1
NTSC Video
75 (L-G)
1.0 dB Maximum;
0 kHz to 6.5 MHz
100 dB Minimum @ 30 MHz to 18 GHz
0.1

24

LMF-4380
HDMI
N/A
N/A
SE: 100 dB Minimum @ 14 kHz to 18 GHz
3
120-230
LMF-4458
USB 3.0
N/A
N/A
SE: 100 dB Minimum @ 14 kHz to 18 GHz
5
120

PLEASE NOTE: All these filters come with a penetration and hardware.

CAUTION: The LMF-4458 filter supports only USB 3.0 devices. USB 2.0 and 1.1 devices will not function with this filter.

Related Products
View the Specialty Filters (USB, Ethernet) product family below

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