DCS1800的規格
DCS 1800規格以附加方式放在GSM建議書內,僅敘述GSM 900與DCS 1800的差異部份。
PCS 1900是根據DCS 1800稍作調整,以適應美國國家標準協會(ANSI)的標準。
- Frequency band and channel numbering
- Max output power from MS and BTS
Power levels in GSM system
power max. power of MS Max power of BTS
Power levels in DCS system
power max. power of MS Max power of BTS