WIH-IM-1RDF-347

Series:	wiHUBB®
Part Status:	Obsolete
Function:	Transceiver, Modem
Modulation or Protocol:	GSM
Frequency:	902MHz ~ 928MHz
Applications:	General Purpose
Interface:	Analog
Sensitivity:	-118dBm
Power - Output:	20dBm
Data Rate (Max):	--
Features:	Dimming Control
Voltage - Supply:	347 VAC

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RF Receiver, Transmitter, and Transceiver Finished Units

WIH-IM-1RDF-347 is a unique type of RF Receiver, Transmitter, and Transceiver Finished Unit. It is a low-cost, excellent signal quality communication unit suitable for a wide range of practical applications. This RF Receiver, Transmitter, and Transceiver Finished Unit offers reliable performance and can easily be configured for a number of different applications. It is composed of three main components: the RF Receiver, Transmitter, and Transceiver. The RF Receiver provides accurate reception of incoming signals, while the Transmitter allows the user to transmit data and messages outwards. The RF Transceiver allows for data communication between the Receiver and the Transmitter, as well as from the Receiver to the Transmitter. The Receiver component of this unit uses an FM-IF demodulator, an audio amplifier, and an analog-to-digital converter to ensure Signal-to-Noise (SNR) ratio in the receiving signal does not exceed that of the average analog voice channel. With the addition of other components, the gain of the demodulator is adjustable, providing for greater flexibility in the type of data that can be received. The Transmitter component of this unit provides a signal generation method that uses CMOS inverters, a frequency generator, and a power amplifier to generate RF signals based upon the data transmitted. The power amplifier and frequency generator can be adjusted to provide the appropriate carrier frequency and data modulation for the particular task at hand. Finally, the Transceiver component provides a method to control and monitor the operation of the RF receiver and transmitter. It uses a separate transceiver IC and RF-carrier modulation to switch between the Receiver and Transmitter mode. Additionally, this unit has been designed to communicate with external devices such as computers and smartphones over the Bluetooth protocol or other wireless protocols. In conclusion, the WIH-IM-1RDF-347 offers a reliable and flexible solution for a wide range of applications. It is cost-effective and provides superior signal quality and performance. From data reception to transmission, the operational capabilities of this unit provide a comprehensive communication solution that can be implemented in numerous scenarios.

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