Space-saving design! FSK method 4-wire full duplex / 2-wire half duplex communication modem.
The 1200bps FSK modem FM01A is a modem unit that complies with the ITU-T Recommendation V.23 and uses Frequency Shift Keying (FSK) technology. It allows for loopback diagnostics of both the local unit and the counterpart device in a communication connection. It has a built-in self-test function that can conduct error rate tests for the modem, including the line. The modulation and demodulation core is implemented using FPGA instead of dedicated LSI, reducing the risk of discontinuation. 【Features】 ○ Communication method: 4-wire full-duplex communication / 2-wire half-duplex communication ○ Synchronous communication method ○ Compact and slim space-saving design ○ Core implemented with FPGA ○ Reliable domestic production, RoHS compliant For more details, please contact us or download the catalog.
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【Specifications】 ○Model Number: FM01A ○Communication Speed: 0–1200bps (does not include the functionality of Recommendation V.23 Mode 1) ○Operating Frequency Band: 0.3–3.4kHz ○Modulation/Demodulation Method: FSK ○Carrier Frequencies: Mark "1" 1300Hz, Space "0" 2100Hz ○Output Signal Level: -8dBm or 0dBm (factory setting) ○Receiving Input Level: Carrier Detection Level - For -43dBm: 0 to -40dBm; For -25dBm: 0 to -23dBm ○RS-CS(ON) Delay Time: 30ms or 250ms (configurable) ○Testing Functions: Loopback function, Line quality testing function ○Terminal Interface: Compliant with ITU-T Recommendations V.24, V.28 EIA-232F (RS-232C) D-sub 25pin ○Power Supply Voltage: Supplied by AC adapter (AC100V±10%, 50/60Hz) ○Enclosure Dimensions (W×D×H): 110×140×38mm (excluding protrusions) ○Operating Environmental Conditions: Temperature 0–40℃, Humidity 35–85% ○Environmental Compliance: RoHS compliant ●For more details, please contact us or download the catalog.
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Techno Create Co., Ltd. develops and commercializes hardware and software based on reliable communication technology and FPGA technology. We handle various products under our own brand, including "voice band modems" and "in-house line modems." Techno Create supports your company's innovation with solid technology and creativity. If you are considering system development and prototyping with a focus on real-time performance, please feel free to consult with us.