RFD21781

Series:	--
Part Status:	Obsolete
Function:	Transmitter
Modulation or Protocol:	--
Frequency:	2.4GHz
Applications:	--
Interface:	--
Sensitivity:	--
Power - Output:	0dBm
Data Rate (Max):	--
Features:	--
Voltage - Supply:	1.9 V ~ 3.6 V
Hazardous Material Packing Requirements:	Lithium Metal Cell or Battery - Instr. 970, Sect. II: Contained in Equipment

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RF Receiver, Transmitter, and Transceiver Finished Units

The RFD21781 is a high-performance Radio Frequency (RF) receiver, transmitter and transceiver finished units. This RF transceiver is ideal for a variety of applications such as digital radio-frequency transmissions, wireless communication and satellite communication systems. This unit is also suitable for industrial and consumer applications requiring a cost-effective, low power and high gain RF receiver/transmitter solution.

RFD21781 Application

The RFD21781 can be used in different applications. Amongst the applications of RFD21781 would be:

• Digital Radio-Frequency (RF) Transmissions
• Wireless Communication
• Satellite Communication
• Remote Monitoring and Auto Command
• Radio Remote Control & Telemetry
• Aviation & Aerospace

The RFD21781 is also used in industrial and consumer applications which require a cost-effective, low power and high gain Radio Frequency communication.

RFD21781 Working Principle

The RFD21781 is a high-performance Radio Frequency finished unit. This transceiver is suitable for a variety of applications such as digital radio-frequency transmissions, wireless communication and satellite communication systems.The RFD21781 is based on a powerful integrated circuit (IC).This IC consists of two parts: a receiver and a transmitter. The receiver is responsible for receiving the radio-frequency signals from an external source. It is then processed by the receiver and the output signal is generated. This output signal is then used to drive the integrated transmitter.The transmitter is responsible for transmitting the radio-frequency signals. The transmitter is equipped with four independent channels, which allows for a highly efficient transmission of data. These four independent channels are optimized to achieve peak performance in different applications.The general working principle of the transmitter is that it accepts the input from the receiver and drives the high-power amplifier. This amplifier then generates the high-frequency signal which is transmitted to the external receiver.The RFD21781 is powered by 5V DC power supply. The power consumption of this system is very low, which makes it ideal for applications that require low power consumption. The frequency response of this system ranges from 30MHz to 1GHz, which makes it suitable for many different applications. Moreover, the integrated on-chip temperature sensor ensures that the unit operates within normal temperature ranges.

Conclusion

The RFD21781 is a high-performance Radio Frequency receiver, transmitter and transceiver finished unit. This unit is suitable for a variety of applications, such as digital radio-frequency transmissions, wireless communication and satellite communication systems. This unit is also suitable for industrial and consumer applications requiring a cost-effective, low power and high gain RF receiver/transmitter solution. The general working principle of the RFD21781 is based on a powerful integrated circuit (IC).This IC consists of two parts: a receiver and a transmitter. The power consumption of this unit is very low, which makes it an ideal choice for applications that require low power consumption.

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