AUXILIARY EQUIPMENT. Now that you have learned the basic components of the radio set AN/PRC-
104, you are ready to learn the auxiliary equipment of the radio set. This equipment is listed in Table 1 and
pictured in Figure 5. This is all the equipment you will need for manpack operation. If desired and the tactical
situation permits, you can extend the range of the AN/PRC-104 by using antenna AS-2259/GR (near-vertical
incidence skywave [NVIS] antenna) or a simple half-wave dipole antenna AN/GRA-50. Neither of these
antennas is supplied with the AN/PRC-104.