User Manual

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TopSeed Technology Corp.

9F-3, No. 16, Jain Ba Rd., Chung Ho City,

Taipei Hsien, Taiwan 235, R.O.C.

TEL: +886-2-8226-3811

FAX: +886-2-8226-3822

 No:



APPROV AL

SH EET

Date:

2002/08/16

.……………………………………………

Customer:

Customer Part No:

Parts Name:

RF Keyboard-FSK (912MHZ)

Part No.:

KBAZUS22-904

Spec. No.:

TSAZ-904

Note:

Signature For Return

APP’ D CHK’ D

DSG’ D

Summary of content (21 pages)

PAGE 1
TopSeed Technology Corp. 9F-3, No. 16, Jain Ba Rd., Chung Ho City, Taipei Hsien, Taiwan 235, R.O.C. TEL: +886-2-8226-3811 FAX: +886-2-8226-3822 APPROVAL SH EET No: Date: 2002/08/16 .…………………………………………… Customer: Customer Part No: Parts Name: Part No.: Spec. No.
PAGE 2
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 2/21 DATE: 2002/08/16 TABLE OF CONTENTS 0.Table of date revision 1.FCC GUIDELINES 2.Description 3.Physical Description and Specification 3-1 Dimensions 3-2 Weight 4.RF Keyboard Specification 4-1 Main Feature 4-2 RF Characteristics 5.Electronical Block Diagram 5-1 FSK (912MHZ) Transmitter 5-2 FSK (912MHZ) Receiver Table of date-revision APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB. PAGE DATE APPD. SHKD. OSGD.
PAGE 3
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 3/21 DATE: 2002/08/16 TABLE OF CONTENTS 6.Electrical Characteristics 6-1 GENERAL SPECIFICATION 6-2 Operational Range 6-3 Electrostatic Discharge (ESD) Sensitivity 6-4 AC/DC Characteristics 6-5 Membrane Switch Specifications 7. Endurance Test 7-1 Test conditions 7-2 Low Temperature Test 7-3 High Temperature Test 7-4 Humidity Test 7-5 Temperature Cycline Test 7-6 Vibration Test 7-7 Drop Test 7-8 Character Endurance Test 8.
PAGE 4
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 4/21 DATE: 2002/08/16 FCC GUIDELINES This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
PAGE 5
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 5/21 DATE: 2002/08/16 2. Description: The Topseed RF Keyboard is a FSK (Frequency Shift Key) Transmitter for the frequency band 902-928 MHz. The RF Keyboard offers a full-integrated PLL synthesizer and a high efficiency power amplifier to drive a loop antenna; A special circuit design and a unique power amplifier design are used to save current consumption and to save battery live.
PAGE 6
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 6/21 DATE: 2002/08/16 3. Physical Description and Specification: 3.1 Dimensions The approximate dimensions of the Keyboard’ s transmitter is as follows: Length 289 mm Width 163.6 mm Height 27 mm 3.2 Weight The approximate dimensions of the Keyboard’ s transmitter is as follows: Weight of the RF Keyboard not to exceed 950 grams (with batteries). APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB. PAGE DATE APPD. SHKD. OSGD.
PAGE 7
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 7/21 DATE: 2002/08/16 4.RF Keyboard Specification 4-1 Main Feature The RF Keyboard consists of three major parts; a baseband controller, a radio that suitable for America available 902–928 MHz frees ISM band applications, and a low power uC-controlled, includes RF antenna supporting circuitry, together with basic RF software level.
PAGE 8
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 8/21 DATE: 2002/08/16 4.RF Keyboard Specification 4-2 RF Characteristics Frequency Range Modulation Channel No. Channel I.D Operation Voltage Battery Batter Life TX Power Transmission rate TX FM frequency deviation Frequency tolerance Key Num. Transmission Distance 912 MHz FSK 1 6 bits 64 3V AA*2 Alkaline batteries. 10 - 12 months < 0dBm (1mW) 6K bps +/- 60 KHz +/- 20ppm 88/89 10 Meter APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB.
PAGE 9
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 9/21 DATE: 2002/08/16 5. Electrical Block Diagram 5-1 FSK (912MHZ) Transmitter APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB. PAGE DATE APPD. SHKD. OSGD.
PAGE 10
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 10/21 DATE: 2002/08/16 5-2 FSK (912MHZ) Receiver USB 1.1 compliant The module is a USB high-speed class device (12 Mbps) and has the full functionality of a USB slave APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB. PAGE DATE APPD. SHKD. OSGD.
PAGE 11
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 11/21 DATE: 2002/08/16 6. Electrical Characteristics: 6.1 GENERAL SPECIFICATION 6.1.1 Operation temperature range : -10 ~ + 55 6.1.2 Storage temperature range : - 25 ~ + 65 6.1.3 Relative humidity range : 10 %~ 95 % RH 6.2 Operational Range Parameter Min 2.3 Supply Voltage Frequency (US) Max 3.6 912MHz+/-50KHz Ambient temperature -10 Unit V MHZ 60 6.
PAGE 12
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 12/21 DATE: 2002/08/16 6.4 AC/DC Characteristics Supply Voltage: VS= 3.0 V Parameter Current Consumption Min Typ Max Unit Sleep mode 5 10 uA Transmit Mode 4 8 mA Data rate Sensitivity 6K bps -102 dbm 2.2 ms Transmitter settling time Power amplifier output -4 Output power (Transmit mode) -2 0 1 dbm mW . 6.5 Membrane switch specifications: 6.5.1 Electrical requirements: (1). Max rating: DC 3.6V, 0.
PAGE 13
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 13/21 DATE: 2002/08/16 6.5.2 Mechanical requirements: (1). Membrane structure: (2). Composition properties Line/space resolution: Silver content: Resistively: 0.1 mm 70 +/- 1 % <= 0.01 Ohm/Sq. AT 0.025mm (3). Thickness of plastics film Top circuit layer: Spacer layer: Bottom circuit layer: 0.075 mm 0.1 mm 0.1 mm (4). Action force: 15 g MIN. APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB. PAGE DATE APPD. SHKD. OSGD.
PAGE 14
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 14/21 DATE: 2002/08/16 6.5.3 Keyboard structure: This keyboard is in membrane type with tactile feeling, its structure is as following 1.Keytop 2.Plunger 3.Housing frame 4.Rubber dome 5.Membrane switch 6.Bottom plate 1 1 2 2 3 3 4 4 5 5 6 6 APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB. PAGE DATE APPD. SHKD. OSGD.
PAGE 15
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 15/21 DATE: 2002/08/16 7.Endurance test 7-1. Test conditions Test and measurements shall be made in following standard conditions unless otherwise specified: Normal temperature: +5 to +35 Normal humidity: Normal pressure: 45% to 85% RH 860 to 1060 MB 7-2. Low temperature test: Measurement after the test with following conditions and lefts in chamber (normal temp, normal humidity) for one hour. (1). Temperature: -25 +/- 2 (2).
PAGE 16
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 16/21 DATE: 2002/08/16 7-5.Temperature cycling test Measurement after the test (temp cycles =4) and left in chamber (normal temp, normal humidity) for one hour. 7-6.Vibration test Storage: Operation: 10 to 300 Hz, 2.0 G 1 hour per axis 10 to 500 Hz, 0.5 G 1 hour per axis 7-6-2 Shock test Storage: Operation: 60G 1/4sines wave pulses, 11 ms DURATION 5G 1/4sines wave pulses, 11 ms DURATION APPD. CHKD. DSGD. SPEC. NO.
PAGE 17
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) 7-7. PAGE: 17/21 DATE: 2002/08/16 Drop test The package carto n, on the condition of 91cm height, after 1 corner, 3 edges, and 6 faces dropping, electrical and mechanical characters will still be in normal conditions. 7-8. Character endurance test: 7.8.1. Rubber eraser: Material: Lion #510 for pencil Speed: 2 Round per second Stroke: 20mm Force: 200 gf Cycle: 600 time Judgement: legend shall be legible and have no crack 7.8.2.
PAGE 18
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 18/21 DATE: 2002/08/16 7.8.4.Pencil hardness There shall be no legend peel off when a pencil (manufacturer name: Mitsubishi type in hardness type b whose load shall be cut at right angle shall be applied to the legend in a direction of 45 degree. Pressure: approx. 1 kg. (Lead shall not be snapped.) Speed: 0.5mm/sec Test cycle: 1 time Legend Keyto p APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB. PAGE DATE APPD. SHKD. OSGD.
PAGE 19
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 19/21 DATE: 2002/08/16 8.Mechanical requirement: 8-1. Operating force Normal key: Peak force 55 g+/- 10 g Special key: Peak force 65 g +/- 15g 8-2. Operating travel Full travel: 3.0 +/- 0.3mm Peak travel: 0.8 +/- 0.3 mm 8-3. Operating life: Over 5 million cycles under the condition of DC 5V 0.1mA load with 4 cycles/sec depress speed. 8-4.
PAGE 20
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 20/21 DATE: 2002/08/16 8-5.Keytop alignment 8-5-1.Shift of keytops Less than 0.5 mm for full amplitude on both X and Y directions. 8-5-2.Angle twist of keytop The twist of the keytops shall be less than 0.5mm 8-5-3.Slant The slant of the keytops shall be less than 0.5mm 8-5-4.Height diversity It shall be less than 0.5mm from neighboring keytops in the same row. APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB. PAGE DATE APPD. SHKD.
PAGE 21
TopSeed Technology Corp. SPECIFICATION FOR RF Keyboard-FSK (912MHZ) PAGE: 21/21 DATE: 2002/08/16 8-5-5.Line diversity It shall be less than 0.5mm from neighboring keytops. 8-5-6.Gap between keytops: More than 0.3 mm 8-6.Key pitch: 19.00mm NOTE: When using RF products, keep away from hi-frog electric products. APPD. CHKD. DSGD. SPEC. NO. TSAZ-904 SYMB. PAGE DATE APPD. SHKD. OSGD.