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433MHz Microwave Communication Module A7139 Transmit Control Low Power Module 1500m (2)

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This module is designed based on A7139 wire less transceiver chip, it is a complete, compact size, low power consumption wire less transceiver module.; Special Design: Independent 64byte transmit/receive data buffer. WOR function to set the standby and receive state switching time to reduce power consumption. Supports FIFO and Direct data transfer modes.; Frequency error: ±10ppm. Modulation mode: FSK/GFSKK. Output power: Maximum 18dBm. Receiving sensitivity: -117dBm. Receiving current: 4mA (AGC Off). Low power consumption mode: power consumption <0.3uA.; Transmit current: 80mA. Standby current: 2uA. Transmission rate: 2-250KHZ. Communication distance: 1.5KM. Antenna impedance: 50 ohm.; Application Range: Replace 232, 485 for wire less data communication. Wire less data acquisition and control for industrial instrumentation. AMR (water, electricity, gas) three meter reading.

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This module is designed based on A7139 wire less transceiver chip, it is a complete, compact size, low power consumption wire less transceiver module.;
Special Design: Independent 64byte transmit/receive data buffer. WOR function to set the standby and receive state switching time to reduce power consumption. Supports FIFO and Direct data transfer modes.;
Frequency error: ±10ppm.
Modulation mode: FSK/GFSKK.
Output power: Maximum 18dBm.
Receiving sensitivity: -117dBm.
Receiving current: 4mA (AGC Off).
Low power consumption mode: power consumption < 0.3 uA.;
Transmit current: 80mA.
Standby current: 2uA.
Transmission rate: 2-250KHZ.
Communication distance: 1.5KM.
Antenna impedance: 50 ohm.;
Application Range: Replace 232, 485 for wire less data communication. Wire less data acquisition and control for industrial instrumentation. AMR (water, electricity, gas) three meter reading.

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First Listed on Newegg	October 18, 2026

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Item#: 9SIC10VM8X8746