5V/1A 125K Actuator Module Low Frequency Transmitter with Type-C Cable for Si3933/Si24R2H Receiver
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5V/1A 125K Actuator Module Low Frequency Transmitter with Type-C Cable for Si3933/Si24R2H Receiver
FAQ:
Q: What is the approximate emission range of a 125K actuator?
A: 2 to 3 meters for 5V power supply; 4 to 5 meters for 12V power supply.
Q: Does 125K can determine the distance?
A: No, it can not determine distance, signal strength can be measured through RSSI.
Q: Does the 125K actuator still need to write programs?
A: No need to write, but frequent unplugging and unplugging by users may cause firmware loss. At this time, it is necessary to re-write the firmware, which means ISP downloaded .el files.
Q: Is the signal of the exciter omnidirectional or directional?
A: The antenna uses a single axis, and the signal is directional. The signal is relatively good in a certain area; At close range, it can be considered omnidirectional (such as at a distance of 1M).
Q: How does this actuator transmit signals?
A: The main control generates a 125K carrier wave and amplifies the signal onto the antenna through a gate driver.
Q: What is the power supply method for the 125K actuator?
A: USB and 12V, 5V power supply, three power supply methods.
Package Included:
- 1 x Actuator Module
