RF1407D RFM, RF1407D Datasheet

Filters 868.60MHz Narrowband Receiver Front End

RF1407D

Manufacturer Part Number

RF1407D

Description

Filters 868.60MHz Narrowband Receiver Front End

Manufacturer

RFM

Datasheet

1.RF1407D.pdf (2 pages)

Specifications of RF1407D

Product

RF SAW Filters

Frequency

868.6 MHz

Impedance

117 Ohms

Operating Temperature Range

- 45 C to + 90 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:

RF1407D

Manufacturer:

RFMD

Quantity:

5 000

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Electrical Characteristics

• 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 RF1407D is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide

front-end selectivity in 868.60 MHz receivers. Receiver designs using this filter include superhet 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, in Germany under FTZ 17 TR 2100, in the United

Kingdom under DTI MPT 1340 (for automotive only), in France under PTT Specifications ST/PAA/TPA/AGH/

1542, and in Scandinavia.

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 (not included).

www.RFM.com

Characteristic

Center Frequency @ 25°C

Minimum I.L. (868.210-868.990 MHz)

1dB Bandwidth 868.05-869.15

Pass Bandwidth (relative to IL

Rejection (relative to IL

Temperature Coeff

Operating Temperature Range

Impedance @ fc

Lid Symbolization (in addition to Lot and/or Date Codes)

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 Ω test system with

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

width 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 -45°C to +90°C.

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.

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

certain hazardous substances in electrical and electronic equipment.

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

E-mail: info@rfm.com

is defined as the midpoint between the 3dB frequencies.

min

)

min

)

-45°C to +90°C

-25°C to +60°C

10-700 MHz

700-830 MHz

830-850 MHz

850-865.02 MHz

871-874.5 MHz

874.5-883 MHz

883-900 MHz

900-1000 MHz

Input Z

Output Z

7 Inch Reel

13 Inch Reel

OUT

= R

ll C

OUT

ll C

OUT

Sym

OUT

Notes

1, 2, 3

1, 3

Minimum

1000

1200

960

-45

505 // YWWS

117Ω ll 3.7pf

Typical

0.032

3000 Pieces/Reel

868.60

. Note that insertion loss and band-

500 Pieces/Reel

1800

3.0

868.60 MHz

SAW Filter

RF1407D

SM3838-8 Case

3.8 x 3.8

Maximu

+90

4.2

RF1407D - 5/13/08

ppm/°C

Units

Page 1 of 2

MHz

kHz

°C

Related parts for RF1407D

RF1407D Summary of contents

Page 1

... Simple External Impedance Matching • Complies with Directive 2002/95/EC (RoHS) The RF1407D is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in 868.60 MHz receivers. Receiver designs using this filter include superhet IF, direct conversion and superregen. Typical applications of these receivers are wireless remote-control and security ...

Page 2

... Max 0.15 0.16 0.15 0.16 0.05 0.055 0.05 0.04 0.043 0.028 0.110 0.080 Page RF1407D - 5/13/08 ...

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