Wireless relay device compatible specific low power transceiver NX-20R

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NX-20R F.R.C (F.R.C)

last updated：May 30, 2025

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Charger and battery are included, making it an all-in-one package that can be used immediately upon purchase.

The NX-20R (NX20R) is a specific low-power transceiver manufactured by F.R.C. It is part of the NEXTEC brand. It comes as an all-in-one package that includes a charger and battery, allowing immediate use upon purchase. By using the separately sold radio repeater FC-R3, you can double the communication range (theoretical value). It has 38 channels, allowing for use in 38 group modes. The VOX (hands-free) function is available. It features a dual watch function that allows standby on two channels. If communication occurs on either channel, you can talk on that channel. After the conversation ends, it returns to dual watch mode. It is a legitimate product that conforms to the technical standards of the Ministry of Internal Affairs and Communications. It supports full channels for normal communication (20 channels) and repeater communication (27 channels). It can communicate with other manufacturers' specific low-power transceivers, including 9ch, 11ch, and 20ch models. It can receive FM radio (76.0 to 90.0 MHz).

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basic information

●Specifications ・Dimensions: Height 90mm × Width 50mm × Depth 19mm (excluding protrusions) ・Weight: Approximately 100g (including dedicated battery) ・Power Supply Voltage: DC3.7V (dedicated rechargeable battery) ・Transmission and Reception Frequencies: 422.050–422.300MHz (simplex 20 channels) 421.5750–421.9125MHz (half-duplex reception 27 channels) 440.0250–440.3625MHz (half-duplex transmission 27 channels) ・Radio Wave Format: F3E, F2D ・Frequency Stability: ±2.5ppm or less ・Receiving Sensitivity: -9dBμ or less (12dB SINAD) ・Low Frequency Output: 400mW or less at rated voltage 8Ω load: 10% distortion ・Operating Time: Approximately 24 hours* *Measurement Conditions: Repeated operation of transmitting for 10 seconds, receiving for 10 seconds, and standby for 80 seconds with the included battery fully charged at a low frequency output of 400mW ・Operating Temperature Range: -10℃ to +50℃ ・Communication Distance Estimate: Urban Area: Approximately 100–200m Clear Suburban Area: 1–2km *For more details, please refer to the PDF document or feel free to contact us.