Japan Utility Telemetering Association

3F KS-Shiba-Koen Bldg. II

Shiba,Minato-Ku,Tokyo 105-0014 Japan

Phone:+81-3-6809-5261

Fax :+81-3-6809-5262

■ Gist of Specification of U-Bus Air

Physical layer is standardized to conform to the ARIB STD-T96 and IEEEE802.15.4g.

• Frequency: 950MHz
• Output: 10mW (for premises), 1mW (for residence)
• Communication rate: 100kbps
• Number of hopping: 15 (for premises), 5 (for residence)
• Number of transceivers in network：　２４０