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LPC 470

Coaxial Low-Pass Filter for the 450 MHz Band

DESCRIPTION

Passes all signals below 500 MHz.

Rejects signals above this range.

Stop band from 1250 MHz to 2.7 GHz.

Attenuation in stop band better than 80 dB.

Insertion loss in pass band less than 0.4 dB.

Provided with brackets for panel mounting.

ORDERING DESIGNATIONS

TYPE PRODUCT NO.

LPC 470-N 200002092

SPECIFICATIONS

ELECTRICAL

MODEL LPC 470

FILTER TYPE Low-pass filter for the 450 MHz band

FREQUENCY Pass band: 0 - 500 MHz

Stop band: 1250 MHz - 2.7 GHz

MAX. INPUT POWER 150 W

INSERTION LOSS (PASS BAND)

SWR (PASS BAND)

≤ 0.4 dB

≤ 1.5

1 dB CUT-OFF FREQUENCY

ATTENUATION @ 660 MHz

> 500 MHz

> 20 dB

ATTENUATION (STOP BAND) > 80 dB

MECHANICAL

TEMP. RANGE –30° C → +80° C

CONNECTORS N-female

DIMENSIONS (L x W x H) 294 x 40 x 36 mm / 11.57 x 1.57 x 1.42 in

WEIGHT Approx. 440 g / 0.97 lb

DIMENSIONS

TYPICAL RESPONSE CURVES

PLEASE NOTE

The LPC 470 is used to prevent RFI (Radio Frequency Interference) caused

by harmonics and spurious signals from transmitters operating in the 450

MHz band. By rejection, the filter reduces the amplitude of the various

spurious signals and prevents them from being radiated by the antenna.

The filter is normally used in connection with base station transmitters, but

as it is mechanically very ruggedly designed, it is perfectly suited for mobile

and marine applications as well.

PROCOM A/S reserve the right to amend specifications

without prior notice.

02/10/13

Résumé du contenu

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LPC 470Coaxial Low-Pass Filter for the 450 MHz BandDESCRIPTIONPasses all signals below 500 MHz.Rejects signals above this range.Stop band from 1250 MH

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Procom LPC-470 Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Accessoires de communication Procom LPC-470. Procom LPC-470 User Manual Manuel d'utilisatio

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