This model is characterized by a compact design, aninner chassis of injected aluminum and a high resistance to all type of aggressions, Alan HP450 is one portable radio pmr446 professional, particularly constructed for noisyatmospheres and able to guarantee the Maxima robustness. 

Alan HP-450 can be used in the demanding conditions of work but since THOUSAND 810 Cs fulfill the severe requirements of the standards, Or, and, F and, in addition, is IP67, which means that it resists immersions in the water of up to 30 minutes to 1 meter of depth. The radio also offers really novel benefits like secrafonнa for secret conversations and e-VOX that can also be used without external microphones, on the contrary that the systems traditional free hands. 

MAIN CHARACTERISTICS

• 312 channels several combinations of frecuencia/subtono can be stored. 
• IP67 for Maxima robustness and reliability: The housing firmly protects the radio of the dust and the water entrance until a maximum of a meter of depth during 30 minutes. 
• THOUSAND STO 810 Cs, Or, And, F: The cumplнmiento of these severe military norms the, is of in case a guarantee of Maxima reliability. 
• Great display: 11 icons and 2+2 digits 
• Function outside cover: It warns to him if his interlocutor is outside cover. 
• E-VOX: Possibility of speaking with noneed of any accessory of audi and without having to press no button. 
• Secrafonнa: It protects the communication so that nobody listens to it

CHARACTERISTICS

• Channels: 312 of which, 99 preprogrammed and compatible ones with the HP446
• Rank of frequencies: 446.00625 to 446,09375 Mhz 
• Spaced between channels: 12.5 
• Feeding: from 4,5 to 7,2 Vdc
• Operating temperature: of -25єto +55є 
• Weight: 180 g
• Power output (ERP): 0,5 W
• Modulation: FM 
• Suppression of spurious signals: It fulfills norm R&TTE 
• Sensitivity to 12 dB SINAD: < 0.25 
• Audio Power (10% THD)(10% THD): 1 W 
• Rejection espureas: 70 dB 
• Intermediate frequencies: First 45,1 Mhz, Second 455Khz 
• Connection for external microphone and recharges: 2,5 mm estereo 
• Connection for outer loudspeaker: 3,5 mm monkey