Spectrum |
Frequency |
Wave Band (m) |
Application Radio | Use area (country) |
---|---|---|---|---|
HF |
3-30 |
100 ~ 10 |
HF Amateur Radio |
Global |
HF |
26 ~ 28 |
11.54 - 10.71 |
CB Radio |
European, North and |
AM |
0.525 to 1.7 |
571.4 - 176.5 |
Radio |
Global |
FM |
88 ~ 108 |
3.4 to 2.78 |
Radio |
Global |
VHF |
136 to 174 |
2.2 ~ 1.72 |
VHF Radio |
Most countries |
VHF |
136 to 174 |
2.2 ~ 1.72 |
Marine Radio |
Most countries |
VHF |
46 to 68 |
6.52 ~ 4.41 |
T-DAB Ⅰ |
Most countries |
VHF |
174 to 240 |
1.72 ~ 1.26 |
T-DAB Ⅱ |
Most countries |
VHF |
40 to 87 |
7.5 to 3.45 |
TV Ⅰ |
Global |
VHF |
174 to 230 |
1.72 to 1.3 |
TV Ⅱ |
Global |
UHF |
470 ~ 862 |
0.64 ~ 0.35 |
TV Ⅲ |
Global |
VHF |
174 to 230 |
1.72 to 1.3 |
T-DMB |
Korea |
VHF |
174 to 230 |
1.72 to 1.3 |
DVB-T Ⅰ |
European |
UHF |
470 ~ 860 |
0.64 ~ 0.35 |
DVB-T Ⅱ |
European |
UHF |
403 ~ 440 |
0.71 ~ 0.68 |
UHF Radio |
Most countries |
UHF |
420 to 470 |
0.71 ~ 0.64 |
UHF Radio |
Most countries |
UHF |
806 ~ 866 |
0.37 ~ 0.35 |
Cluster radio |
European TETRAN orth |
GSM 900 |
880 ~ 960 |
0.34 ~ 0.31 |
GSM Phone |
Most countries |
GSM1800 |
1710 ~ 1880 |
0.18 ~ 0.16 |
GSM Phone |
Most countries |
CDMA800 |
824 ~ 894 |
0.36 ~ 0.35 |
CDMA Mobile phone |
Most countries |
CDMA2000 |
1920 ~ 2125 |
0.16 ~ 0.14 |
CDMA Mobile phone |
Most countries |
WCDMA |
1940 ~ 2145 |
0.16 ~ 0.14 |
3G Mobile phone |
Few countries |
TD-SCDMA |
1880 to 2025 |
0.16 ~ 0.15 |
TDMA Mobile phone |
North American |
GPS |
1227.6 ~ 1575.42 |
0.24 ~ 0.19 |
GPS |
Most countries |
Wireless access |
45 ~ 49 |
6.67 ~ 6.12 |
Cordless public phone |
Most countries |
Wireless access |
900 to 930 |
0.33 ~ 0.32 |
Cordless public phone |
Most countries |
Wireless access |
1900 ~ 1920 |
0.16 ~ 0.16 |
Cordless phone |
Most countries |
Wireless access |
2400 ~ 2483 |
0.13 to 0.12 |
LAN |
Most countries |
- Contact Us
- Phone: +852 57855845
Address: Rm C 13F Harvard Comm Bldg 105-111 Thomson Road Wan Chai HK