Features
*Package size 3.0 x 3.0 x 1.1 mm3
*Maximum height of 1.225 mm
*Package code QCC8D
*RoHS compatible
*Approximate weight 0.037 g
*Package for Surface Mount Technology (SMT)
*Ni, gold-plated terminals
*Electrostatic Sensitive Device (ESD)

Application
*Low loss RF filter for satellite BTS
*Usable passband 40.0 MHz
*Low insertion attenuation
*Low amplitude ripple
*Low group delay ripple
*Balanced to balanced operation
*No matching network required for operation at 150 W

B39142B1623U810
TAG RF, SAW

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Features
*RF low-loss filter for remote control receivers
*Package for Surface Mounted Technology(SMT)

Characteristics
*Reference temperature: TA = 25 °C
*Terminating source impedance: ZS = 50 W and matching network
*Terminating load impedance: ZL = 50 W and matching network

B39421-B3552-U310
TAG Component, SAW

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DESCRIPTION
The RF1172 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 (not included).
Quartz construction provides excellent frequency stability over a wide temperature range.

FEATURES
*Ideal Front-End Filter for European Wireless Receivers
*Low-Loss, Coupled-Resonator Quartz Design
*Simple External Impedance Matching
*Rugged TO39 Hermetic Package
TAG filter, SAW

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Features
* Package size 3.0 x 3.0 x 1.1 mm3
* Maximum height of 1.225 mm
* Package code QCC8D
* RoHS compatible
* Approximate weight 0.037 g
* Package for Surface Mount Technology (SMT)
* Ni, gold-plated terminals
* Electrostatic Sensitive Device (ESD)

Application
* Low loss RF filter for satellite BTS
* Usable passband 40.0 MHz
* Low insertion attenuation
* Low amplitude ripple
* Low group delay ripple
* Balanced to balanced operation
* No matching network required for operation at 150 W
TAG filter, RF, SAW

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DESCRIPTION
 The RF3417 is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in 315.0 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 remotecontrol and security devices (especially for automotive keyless entry) operating in the USA under FCC Part 15, in Canada under DOC RSS-210, and in Italy.
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).
Quartz construction provides excellent frequency stability over a wide temperature range.

FEATURE
• Ideal Front-End Filter for USA Automotive Wireless Receivers
• Low-Loss, Coupled-Resonator Quartz Design
• Simple External Impedance Matching
• Rugged TO39 Hermetic Package
• Complies with Directive 2002/95/EC (RoHS)

TAG filter, SAW

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