Policy on Intellectual Property Right (IPR)
Annex 1 Operational characteristics of wireless
communication systems for persons with impaired hearing
1 System concepts
2 Induction-Loop system (often referred to as Telecoil)
3 VHF and UHF systems
Annex 2 Technical characteristics of wireless communication systems for
persons with impaired hearing
1 LF and MF radio systems
1.1 30~190 kHz (China)
1.2 315 kHz~1 MHz (China)
1.3 1.7~2.1 MHz, 2.2~3.0 MHz (China)
1.4 1~3 MHz except the frequencies listed in § 1.3 (China)
2 HF radio systems
2.1 3-11 MHz (not implemented in all regions)
2.2 3.1~4.1 MHz,
4.2~5.6 MHz, 5.7~6.2 MHz, 7.3~8.3 MHz, 8.4~9.9 MHz (China)
2.3 6.765~6.795 MHz, 13.553~13.567 MHz,
26.957~27.283 MHz (China)
2.4 3~30 MHz except the frequencies listed in §§ 2.2 and 2.3 (China)
3 VHF and UHF radio systems
3.1 40.66-40.70 MHz (China)
3.2 72-76 MHz (not implemented in all regions)
3.3 75.4-76 MHz (China)
3.4 84-87 MHz (China)
3.5 87-108 MHz (China)
3.6 169 MHz band (Europe and Japan)
3.7 173-175 MHz (in some European countries)
3.8 173.3-174.0 MHz (Korea)
3.9 174-216 MHz (in some European countries)
3.10 216-217 MHz (USA)
3.11 216-217 MHz (Korea)
3.12 189.9~223.0 MHz (China)
3.13 470~510 MHz (China)
3.14 630~787 MHz (China)
3.15 863-865 MHz (Europe)
3.16 2 400~2 483.5 MHz (China)