RFM offers a full set of custom embedded wireless networking solutions like Zigbee wireless mesh sensor networks, RF modules, IC transceiver, IC transmitters and IC receivers. RFM, Inc. manufactures low power wireless and RF radio modules, wireless mesh nodes for distributed sensing on distributed sensor networks. Low Power radio, n../arrowband and short range devices, front end saw filters, active RFID, RFIC, coupled resonator filters, single silicon chips in the 70MHZ and 300-1000Mhz range.

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RF Components
Products Guide



Wireless Device
Selection Guide

SF2024D-1

3.8x3.8mm case		 467.751 MHz SAW Filter - IF

Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.

• Designed for SDARS Receiver IF Application
• Low Insertion Loss
• 3.8 X 3.8 X 1.0 mm Surface-Mount Case
• Differential Input and Output
• Complies with Directive 2002/95/EC (RoHS)
Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.

download data sheet Rev Date 01/29/08

download RoHS Statement

download Package Specs

  • Specs
  • AppNotes
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Electrical Characteristics
Characteristic Symbol Minimum Typical Maximum Units
Center Frequency fC 467.704 467.751 467.798 MHz
Insertion Loss IL 13 15.5 dB
Amplitude Ripple (p-p) fc-6.250 to fc-4.3925 MHz 0.7 2.0 dB
fc-4.3925 to fc-2.535 MHz 0.8 2.0 dB
fc-2.5350 to fc-0.025 MHz 0.9 2.0 dB
fc+0.025 to fc+2.535 MHz 1.1 2.0 dB
fc+2.5350 to fc+4.3925 MHz 1.1 2.0 dB
fc+4.3925 to fc+6.250 MHz 1.2 2.0 dB
Pass bandwidth of -2.0dB centered at fc 13.0 MHz
Pass bandwidth of -3 dB MHz
Low Side Attenuation between 455.751 to 457.251 MHz (fc-10.5 MHz) 32 dB
Low Side Attenuation F<455.751 MHz 32 dB
High Side Attenuation between 476.751 to 479.751 MHz (fc+9.0 MHz) 20 dB
High Side Attenuation F>479.751 MHz 32 dB
Temperature Coefficient of frequency -18 ppm/K
Delay Ripple (p-p) fc-6.250 to fc-4.3925 MHz 70 110 ns
fc-4.3925 to fc-2.535 MHz 70 140 ns
fc-2.5350 to fc-0.025 MHz 75 120 ns
fc+0.025 to fc+2.535 MHz 80 120 ns
fc+2.5350 to fc+4.3925 MHz 80 100 ns
fc+4.3925 to fc+6.250 MHz 85 140 ns
Source Impedance ZS 150 ohms
Load Impedance ZL 150 ohms
Operating Temperature -40 +85 °C

Application Notes                                                                                                 see All Product Application Notes
    AN0909
    Recommended Reflow Profile for RFM XTC Series TCXOs
    AN0910
    Recommended Reflow Profile for RFM SAW Resonators and SAW Filters
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