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

RO3119A

5.0x3.5mm case
317.5 MHz Resonator - Single Port

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


• Ideal for 318.00 MHz Superheterodyne Receivers
• Very Low Series Resistance
• Quartz Stability
• Surface-Mount, Ceramic Case
• 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 06/28/11

download RoHS Statement

download Package Specs

  • Features
  • AppNotes
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The RO3119A is a true one-port, surface-acoustic-wave (SAW) resonator in a surface-mount, ceramic case. It provides reliable, fundamental-mode, quartz frequency stabilization of receiver local oscillators operating at 317.50 MHz. The RO3119A is designed specifically for 318 MHz receivers with 500 kHz IF’s such as the Philips UAA3201T.

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RFM products are sold through a world-wide network of manufacturer's sales reps and distributors.

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