Topseed TSJE-2401 User Manual

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TSJE-2401

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2.4GHz RF Keyboard

User Manual

2.4GHz RF Keyboard

Product Name: 2.4GHz RF Keyboard
Product No.: PKBJE03G2403-0
Model No.: TSJE-2401
Version: Ver. 1.0
Date: 2008/11/20

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2.4GHz RF Keyboard

Description:

This 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 synthesizer and a high efficiency power
amplifier to drive a loop antenna, A special circuit design and an unique power amplifier design are
used for longer distance requirements.

This RF Keyboard specification applies 88 key membrane keyboard with a mechanical trackball,
8 multimedia keys, and modern scroll wheels which are fully compatible with IBM PC AT system. Its
scissor switch is generally quiet; the keys require little force to press. This sort of keyboard technology
is mainly and commonly used in laptops.

1.1. Batteries: 2AA batteries are designated to be used in RF Keyboard to support up to 3

months in terms of normal usage.

1.2. Restricted Substances and Environmental Requirements: all the materials and

manufacturing process used to product RF Keyboard must comply to RoHS requirements.

We state that all the materials used in the product specification complies to RoHS

requirements.

1.2.3.

1.3. Ergonomics Requirements:

1 This product was designed to be ergonomics for all users.

1.3.1 The ergonomics keyboard design is to fit into users’ palms to reduce the discomfort

caused by long time usage.

1.3.2 The symmetrical design is to be fit for both left-handed and right-handed users to

reduce the discomfort or strain caused to users.

1.3.3 Every key designed on the RF Keyboard is to be designed easy to reach for users for

easy usability and reduce strain.

2 Product Functional Requirements:

1.2.4.1 Operation System: needs to be functional when working under Customer System.

1.2.4.2 Interface: Receiver needs to be working under USB 1.1 and 2.0 Interface.

1.2.4.3 Range Requirements: the transmission of the RF Keyboard shall be at least 30-50

meters with optical filter in place.

1.2.4.4 RF Protocol: Using TopSeed Standard RF protocol with HID Driver.

1.2.4.5 Frequency Range: 2.4 to 2.483 GHz (16 multi channels and 65535 ID channels for

Keyboard)

1.2.4.6 Battery life: 2AA batteries to provide at least 3 months normal usage.

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2.4GHz RF Keyboard

1.2.5 Detailed Product Specification – RF Keyboard

1.2.5.1 2.4GHz RF Keyboard

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2.4GHz RF Keyboard

Physical Description and Specification – 2D Drawing

Physical Description and Specification – Label Drawing