NS1535 Antennex Laird TE Connectivity Noise Suppressor 15 AMP

TE Connectivity (formerly Antennex/Laird) NS1535 noise suppressor for audio and radio frequency interference. Low pass filter design also protects transient ignition spikes. Rated at 1 – 35 VDC 15 A.

This noise suppressor features a high impact molded plastic housing with components encapsulated in a waterproof, vibration proof compound. Heavy gauge wire and a high current rating make them ideal for the two- way radio, cellular, marine, C.B., or car audio dealer.

This quality product is a general purpose low pass filter, used to reduce power line noise in both Audio Frequency and RF ranges. Noise is commonly generated by the alternator, ignition system, voltage regulator, and other accessories in the vehicle. Alternator whine is one of the most common problems. It can be identified as a varying pitch corresponding to engine speed that can find its way to either the receiving or transmitting end of the radio. Accessories such as AC fans and electronic fuel pumps may generate RF interference that can be significantly reduced with this noise suppressor

General Specifications

Supply Voltage: 35 Volts DC (Max)
Current: 15 Amps (50% Duty Cycle)
Cycle: 5 Min on/5 Mins off
12 Amps: Continuous
Voltage Drop: 0.54 V @ 15 Amps (Max)
Audio Frequency Cut-off: 287 Hz
Attenuation: 1 KHz 22dB @ 7A / 19db @ 15A
3 KHz 41dB @ 7A / 38 dB @ 15A
Weight: 1.05 lbs