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— | cybiko:cywig [2009/11/27 17:54] (current) – created - external edit 127.0.0.1 | ||
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+ | ======CyWig====== | ||
+ | {{cybiko: | ||
+ | With CyWIG internet gateway it is possible to relay messages from several Cybikos to the internet wirelessly. | ||
+ | |||
+ | **Hardware Specification** | ||
+ | ^ Main Processor: | Atmel AT89C51| | ||
+ | ^ Coprocessor: | ||
+ | ^Operating Frequency: |902-928 MHz | | ||
+ | ^Modulation Type: |FSK | | ||
+ | ^Frequency Deviation:| +/- 75 kHz | | ||
+ | ^Number of channels: |30 | | ||
+ | ^Channel Width: |400 kHz | | ||
+ | ^Channel Spacing:| 800 kHz | | ||
+ | ^Frequency Stability: |+/-D ppm (-10C- +55C) | | ||
+ | ^RF output power into 50ohm:| <-0 dBm | | ||
+ | ^Field Strength of fundamental: | ||
+ | ^Field Strength of Harmonics: |500uV/ | ||
+ | ^Spurious Emission: |-55dBm (52dBuV) | | ||
+ | ^RF sensitivity: | ||
+ | ^Intermediate Frequency: |10.7 MHz | | ||
+ | ^Data Rate:| 19.2 Kbps | | ||
+ | ^Operating Ambient Temperature: | ||
+ | ^Antenna: |90 mm, Permanently attached | | ||
+ | ^Dimensions (L x W x H) |115 x 105 x 28 mm | | ||
+ | ^Hardware compatibility | ||
+ | ^Connection to PC |USB | | ||
+ | ^Indication |2-color LED | | ||
+ | ^Embedded USB cord| 3 m | | ||
+ | |||
+ | **Power supply** | ||
+ | ^External |USB | | ||
+ | ^Internal |none | | ||
+ | |||
+ | **Software specifications** | ||
+ | ^System |Onboard firmware | | ||
+ | ^Applied |PC application | | ||
+ | |||
+ | **Other** | ||
+ | ^Effective operation range |up to 110 m | | ||
+ | |||
+ | |||
+ | =====Supporting Documents===== | ||
+ | * Atmel - Data sheet for [[http:// | ||
+ | * Atmel - Data Sheet for [[http:// | ||
+ | * Atmel - [[http:// |