| (The figures and information shown are taken from a manual the wire used is 22awg, the headset's load for the ear driver's is 25ohm, 10dB below clipping). The distance quoted is maximum distance to power one of the following model of beltpacks or user stations: | BELTPACK/USER STATION | DESCRIPTION | CURRENT? | DISTANCE | | BP300//WM300/CM300 | Metal beltpack, single pot (mono) with headset | 37mA | 1531m | | BP300L | Metal beltpack, single pot (mono) with headset with Call Light | 60mA | 944m | | SPK300/WMS300/RMS300 | Biscuit box type BP300 with speaker | 100mA | 567m | | SPK300L/RMS300L | Biscuit box type BP300 with speaker and call light | 125mA | 453m | | BP317 | Single channel beltpack with headset | 37mA | 1531m | | BP320 | Metal beltpack, dual pot with headset | 45mA | 1259m | | BP320L | Metal beltpack, dual pot with headset with Call Light | 67mA | 846m | | BP325 | Plastic beltpack, stereo configured, discrete components? | 80mA | 708m | | BP325 | Plastic beltpack,surfacemount components | 60mA | 944m | | 
