Microlab LB-04N overview
Microlab LB-04N Low Pass Filter, 400 Mhz Cut-Off, 17.7 in. (450 mm) Length, 15 oz (420 g) Weight., N-Type Connector Microlab Model LB series low pass filters ar...
Product details
Manufactured byMicrolab
Product groupLow-pass Filters
DescriptionMicrolab LB-04N Low Pass Filter, 400 Mhz Cut-Off, 17.7 in. (450 mm) Length, 15 oz (420 g) Weight., N-Type Connector Microlab Model LB series low pass filters are designed to suppress harmonics and out of band noise and interference, to improve signal quality in high power system applications and bench testing.The rod and bead filter is constructed of alternate lengths of high and low impedance transmission lines tuned to provide the proper frequency response. Careful design of the matching end sections ensures a low loss pass band response down to at least 40% of the cut-off frequency. In the stop band rejection of at least 55 dB occurs at 150% of cut-off and extends typically for several octaves. When compared to lumped element construction, the single piece rod and bead filter has far fewer solder joints, is better supported, and operates cooler with a better VSWR.Options for special cut-off frequencies, special low pass responses, different polarity or alternate connectors are available on request. Note that choice of connectors may limit power. (8/08)
Key Features500 Watt Average Power Rating Minimal RF Insertion Loss High Power N Standard BNC, TNC, or SMA options Special filters for Wireless see LB wireless data
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Microlab
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Low-pass Filters
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