User's Manual

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TSCV-2402
Topseed
–
2.4GHz RF Keyboard
Description:
The Topseed USB RF Receiver Module is a GFSK (Gaussian Frequency Shift Key)
Superheterodyne for the frequency band 2.4 to 2.483 GHz ISM band. A complete solution for fast
implementation, saving your time-to-market. It is a compact and low-cost radio/baseband module
that can be implemented in any kind of peripherals device.
The USB RF Receiver Module consists of three major parts; a baseband controller, a radio
that suitable for WORLD WIDE free ISM band applications, and a low power uC-controlled,
includes a host and antenna interfaces and supporting circuitry, together with basic RF software
for signaling at HCI (Host Control Interface) level. For Receiver’s uC-controlled built-in USB
interface.
As the USB RF Receiver module is a generic product, it can be used for many different types of
application that require a RF capability.
Specification:
It is a single chip GFSK (Gaussian Frequency Shift Key) Superheterodyne Receiver IC and This
modular contains a low noise amplifier (LNA), a balanced mixer, a fully integrated Circuits and a
demodulator,
1. Range in meters: over 10 Meter from the Receiver
2. Frequency Range: 2.4 to 2.483 GHz (78 multi channels and 65535 ID channels for Remote
Pointer)
3. Data transmitting by transistor module
4. Operational voltage: 5 V
5. Low power consumption: On normal operation less than 36 mA (5V)
6. Support Power down Mode and high efficiency power amplifier.
7. Receiver Fully compliant USB Interface
8. Suspend/resume operation and device remote wakeup
9. Weight: 72g
10. Operation Temperature: 50℃