/******************************************************************************* * sdrtrunk * Copyright (C) 2014-2017 Dennis Sheirer * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/> * ******************************************************************************/ package module.decode.p25.message; public interface IBandIdentifier { /** * (Band) Identifier */ public abstract int getIdentifier(); /** * Channel spacing in hertz */ public abstract long getChannelSpacing(); /** * Base frequency in hertz */ public abstract long getBaseFrequency(); /** * Channel bandwidth in hertz */ public abstract int getBandwidth(); /** * Transmit offset in hertz */ public abstract long getTransmitOffset(); /** * Downlink (tower to mobile) Frequency for the specified channel */ public abstract long getDownlinkFrequency(int channelNumber); /** * Uplink (mobile to tower) Frequency for the specified channel */ public abstract long getUplinkFrequency(int channelNumber); /** * Indicates if this band is an FDMA (false) or TDMA (true) band */ public boolean isTDMA(); }