29 May 2012

Specification for LC band pass filter:

L C 2 1 . 4 - 1 . 0 / 0 4

1. General

1.1. Package:

1.2.

Type name:

LC 21.4-1.0/04

1.3.

Number of poles:

4

1.4.

Operating temperature range:

-40°C to +85°C

1.5.

Storage temperature range:

-55°C to +85°C

2.

Electric values

2.1.

Nominal centre frequency fo:

21.4 MHz

2.2.

Pass band

2.2.1. Bandwidth between 3 dB - frequencies:

fo

500 kHz

2.2.2. Ripple:

1.5 dB peak to peak

2.2.3. Insertion loss

at -40°C……..+25°C:

4.0 dB

in operating temperature range

5.5 dB

2.3.

Stop band

2.3.1. fo

4.5 MHz

60 dB

2.3.2. Alternate attenuation:

80 dB

2.4.

Terminating impedance ( input and output ):

50

// 0 pF

2.5.

Maximum input power level:

+25 dBm

3.

Marking:

manufacturer, date code

LC 21.4-1.0/04

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Edited by:

date: ______________________________ name: _____________________________