Procom SMI-70-c1-sn(50)-bu Bedienungsanleitung PDF herunterladen

SMI 70-C1-SN(50)-BU

450 MHz Ceramic Microplexer

DESCRIPTION

Extremely small and lightweight ceramic duplexer (Extremely small:

only 12 cm

!).

Ideal for integration in portable 450 MHz cellular radio telephones.

Rugged mechanical design and low temperature drift.

High power handling – handles 20 W at 85° C when mounted on a

40 cm

heatsink!

Designed for direct drop-in on microstrip PCB. Coplanar terminals save

space and provide ease-of-manufacturing and a non-discontinuity

interface to the PCB.

Rejection of image frequency of receiver.

Weather- and shockproof.

Request quotation for other systems.

ORDERING DESIGNATIONS

TYPE PRODUCT NO.

SMI 70-C1-SN(50)-BU 200000647

COMMON SPECIFICATIONS

ELECTRICAL

MODEL SMI 70-C1-SN(50)-BU

MAX. INPUT POWER 6 W without heatsink

20 W with heatsink

IMPEDANCE Nom. 50 Ω

MECHANICAL

TEMP. RANGE –30° C → +85° C

CONNECTIONS Drop-in, coplanar

TOTAL DIMENSIONS (L x W x H) 77.5 x 36 x 7.5 mm

HOUSING ONLY (L x W x H) 64.5 x 26 x 7.5 mm

WEIGHT Approx. 50 g

SPECIFICATION

MODEL SMI 70-C1-SN(50)-BU

TX FREQ. 448.343 - 449.343 MHz

RX FREQ. 454.843 - 455.843 MHz

BRANCH TX → Ant. Ant. → RX

INSERTION LOSS IN PASSBAND ≤ 1.7 - 2.3 dB ≤ 2.7 - 3.3 dB

ATT. IN STOPBAND > 55 dB > 60 dB

NOTCH DEPTH 70 - 80 dB

SWR ≤ 1.5 dB

FUNCTIONAL DIMENSIONS

TYPICAL RESPONSE CURVES

PROCOM A/S reserve the right to amend specifications

without prior notice.

03/06/13

SMI 70-C1-SN(50)-BU 1

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SMI 70-C1-SN(50)-BU450 MHz Ceramic MicroplexerDESCRIPTIONExtremely small and lightweight ceramic duplexer (Extremely small:only 12 cm3!).Ideal for int

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Procom SMI-70-c1-sn(50)-bu Bedienungsanleitung

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