RF3404D RFM, RF3404D Datasheet

Filters 433.92MHz Narrowband Receiver Front End

RF3404D

Manufacturer Part Number

RF3404D

Description

Filters 433.92MHz Narrowband Receiver Front End

Manufacturer

RFM

Datasheet

1.RF3404D.pdf (5 pages)

Specifications of RF3404D

Product

RF SAW Filters

Frequency

433.92 MHz

Impedance

2853 Ohms, 2411 Ohms

Operating Temperature Range

- 40 C to + 125 C

Voltage Rating

12 V

Termination Style

SMD/SMT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RF3404D

Manufacturer:

RFMD

Quantity:

5 000

Current page: 1 of 5
Download datasheet (82Kb)

Electrical Characteristics

www.RFM.com

10. This product complies with Directive 2002/95/EC of the European Parlament and of the Council of 27 January 2003 on the restriction of the use of

• Ideal Front-End Filter for European Wireless Receivers

• Low-Loss, Coupled-Resonator Quartz Design

• Simple External Impedance Matching

• Complies with Directive 2002/95/EC (RoHS)

The RF3404D is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide

front-end selectivity in 433.92 MHz receivers. Receiver designs using this filter include superhet with

10.7 MHz or 500 kHz IF, direct conversion and superregen. Typical applications of these receivers are

wireless remote-control and security devices operating in Europe under ETSI I-ETS 300 220.

This coupled-resonator filter (CRF) uses selective null placement to provide suppression, typically greater

than 40 dB, of the LO and image spurious responses of superhet receivers with 10.7 MHz IF. RFM’s advanced

SAW design and fabrication technology is utilized to achieve high performance and very low loss with simple

external impedance matching.

Characteristic

Center Frequency at 25°C

Insertion Loss

Passband Ripple (Relative to IL

3 dB Bandwidth

Rejection Attenuation: (relative to ILmin)

Temperature

Frequency Aging

Impedance @ fc

Lid Symbolization (Y=year WW=week S=shift)

Standard Reel Quantity

Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture which is connected to a 50

VSWR

width and passband shape are dependent on the impedance matching component values and quality.

The frequency f

Where noted specifications apply over the entire specified operating temperature range of -40°C to +90°C.

The turnover temperature, T

be calculated from: f = f

Frequency aging is the change in fc with time and is specified at +65°C or less. Aging may exceed the specification for prolonged temperatures

above +65°C. Typically, aging is greatest the first year after manufacture, decreasing significantly in subsequent years.

The design, manufacturing process, and specifications of this device are subject to change.

One or more of the following U.S. Patents apply: 4,54,488, 4,616,197, and others pending.

All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale.

Tape and Reel Standard Per ANSI / EIA 481.

certain hazadous substances in electrical and electronic equipment.

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

1.2:1. The test fixture L and C are adjusted for minimum insertion loss at the filter center frequency, f

E-mail: info@rfm.com

is defined as the midpoint between the 3dB frequencies.

[1 - FTC (T

Absolute Frequency

Freq. Temp. Coefficient

Absolute Value during the First Year

Input Z

Output Z

MIN

, is the temperature of maximum (or turnover) frequency, f

) Fc ±200kHz

OUT

= R

- T

= R

llC

)

OUT

Reel Size 7 Inch

Reel Size 13 Inch

434.92 - 442 MHz

llC

550 - 1000 MHz

414 - 424 MHz

424 - 431 MHz

431 - 432 MHz

432 - 433 MHz

442 - 550 MHz

OUT

10 - 414 MHz

Sym

FTC

|fA|

OUT

MIN

Notes

1, 2, 3

1, 3

. The nominal frequency at any case temperature, T

Minimum

500

539 // YWWS

2853

2411

Typical

433.92

0.032

3000 Pieces/Reel

. Note that insertion loss and band-

500 Pieces/Reel

600

1.6

1.2

// 1.66pf

// 1.73pf

433.92 MHz

SAW Filter

RF3404D

SM3838-8 Case

3.8 x 3.8

Maximum

800

2.5

1.8

test system with

RF3404D - 3/21/08

ppm/yr

Page 1 of 5

Units

ppm/

MHz

kHz

°C

, may

Related parts for RF3404D

RF3404D Summary of contents

Page 1

... Simple External Impedance Matching • Complies with Directive 2002/95/EC (RoHS) The RF3404D is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in 433.92 MHz receivers. Receiver designs using this filter include superhet with 10.7 MHz or 500 kHz IF, direct conversion and superregen. Typical applications of these receivers are wireless remote-control and security devices operating in Europe under ETSI I-ETS 300 220 ...

Page 2

... YWWS 500 Pieces/Reel 9 3000 Pieces/Reel . Note that insertion loss and band The nominal frequency at any case temperature Units dBm VDC °C °C °C Maximum Units MHz 3 2.0 kHz 800 dB 2 ppm/°C ppm/yr test system with , may c Page RF3404D - 3/21/08 ...

Page 3

... Page RF3404D - 3/21/ Input ...

Page 4

... RF Monolithics, Inc. 1 Aug 2007 14:03:00 REF - 0000 000 MHz REF -2 7260 000 000 MHz Max BW : cent : 433 . 905059 4 1_ loss SPAN 2 . 000 000 MHz dB 433 . 920 000 MHz Max CH1 Markers REF=1 . 669068 MHz MHz Q: 648 . 7269 dB Page RF3404D - 3/21/08 ...

Page 5

... CH2 S22 Cor Full PRm CENTER 433 . 920 www.RFM.com E-mail: info@rfm.com ©2008 by RF Monolithics, Inc. 1 Aug 2007 14:03: 467 -8 . 2266 44 . 585 436 5 . 0352 1. 8468 1 000 MHz pF 433 . 920 000 MHz nH 433 . 920 000 MHz SPAN 2. 000 000 MHz Page RF3404D - 3/21/08 ...

Related keywords

RF3404D datasheet
RF3404D data sheet
RF3404D pdf datasheet
RF3404D component
RF3404D part
RF3404D distributor
RF3404D RoHS
RF3404D datasheet download