CMD-KEY4-418

Series:	--
Part Status:	Obsolete
Function:	Transmitter
Modulation or Protocol:	ASK, OOK
Frequency:	418MHz
Applications:	General Remote Control, Garage Opener, RKE
Interface:	Handheld, 4 Button
Sensitivity:	--
Power - Output:	--
Data Rate (Max):	--
Features:	750 ft. Operating Distance
Voltage - Supply:	2.1 V ~ 3.6 V

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RF Receiver, Transmitter, and Transceiver Finished Units - CMD-KEY4-418

The CMD-Key4-418 is a highly advanced radio frequency (RF) receiver-transmitter-transceiver finished unit. This unit is used to facilitate digital communication between two or more devices. It offers exceptionally fast data speeds, range and power, while also being able to accommodate a variety of protocol standards.

Application Field

The CMD-Key4-418 is an excellent device for use in many different types of applications, such as voice and data communication, wireless network connections, industrial automation, home security systems, and remote control systems. It is also suitable for use in Wireless Personal Area Network (WPAN) applications.

Features

The CMD-Key4-418 features an RF frontend, high speed signal processing module, and embedded controllers. These components provide the unit with a wide range of capabilities, such as low power consumption, highly reliable performance, low cost and small size. Other features of the unit include:• Multi-Standard operation: It is compatible with IEEE 802.15.4, Bluetooth low energy, Zigbee, 6LoWPAN, RoIP, and DNMS.• High Power: The unit supports transmission power up to 31dbm. • Extended Range: The CMD-Key4-418 is capable of a maximum data rate of 50kbps, with a range of up to 3000m.• Interference Rejection: The unit has a high degree of interference rejection with an operating range of -1970 to +170dBm.• Ease of Integration: The CMD-Key4-418 is designed to be easily integrated into other systems or applications.

Working Principle

The CMD-Key4-418 operates using what is known as frequency-hopping spread spectrum (FHSS). This technique, which is part of the IEEE 802.15.4 standard, involves dividing the operating frequency band into multiple frequencies. Data is then transmitted by rapidly switching among these frequencies in a pseudo-random pattern.This ensures that the data is not only secure, but it also enables the unit to operate with higher data rates. Moreover, this type of modulation also ensures a more robust link between the devices, producing a more reliable connection. Additionally, the unit also features a powerful digital signal processor (DSP) that enables it to process the data with even greater speed and accuracy. This allows the unit to carry out a wide range of applications, such as voice, data, and multimedia streaming with minimal latency. In conclusion, the CMD-Key4-418 is a reliable and highly advanced RF receiver, transmitter, and transceiver finished unit that is suitable for a variety of applications. It offers an extended range, multi-standard operation, high power, interference rejection, and ease of integration. Moreover, its powerful DSP enables it to provide superior performance and data processing speeds.

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