TopSeed Technology Corp. TSAW-2403 User Manual

 

 

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TSAW-2403 

 
 
 
 

 

The RF KEYBOARD is a GFSK (Gaussian Frequency Shift Key) Transmitter for 

the frequency band 2.4 TO 2.483 GHz ISM band. The RF KEYBOARD offers a low 
power consumption, multi-channel, and data rates up to 1M Kbps ,full-integrated 
Frequency synthesiser and a high efficiency power amplifier to drive a loop antenna, A 
special circuit design and an unique power amplifier design are used to save current 
consumption and to save battery life. 

This keyboard specification applies 88/89 key membrane keyboard with pointer 

device that is fully compatible with IBM PC AT system.The keyboard are silent -touch 
and spill-resistant.For the Receiver Modular use with USB compliant can be easily 
actuated without affecting the position of the Keyboard. 

For the RF Receiver use USB compliant can be easily actuated without affecting the 

position of the Keyboard. 

The Radio Frequency designed in this Version of RF keyboard is GFSK  2.4 TO 

2.483GHz and can be use in a range to 30 Meter from the Receiver at any directions. The 
RF KEYBOARD can operate more than 6 months with AA X 2 DC 3V batteries.