Headsett med mikrofon.
KPC-3+ Spesifikasjoner
| Størrelse (H×B×D) | (21 mm × 133 mm × 133 mm) + knapper og plugger | 
| Vekt | 320g | 
| Krav til strømoforsyning : | |
| Spenning | DC 6 V to 25 V | 
| Strøm | < 30 mA (Når LED lampene er aktivert) < 15 mA (LEDs deaktivert) | 
| Eksternn strømtilkobling | 2.1 mm x 5mm senter positiv, (medfølgende dc-plugg) | 
| Intern strømtilkobling | Kretskortet har klargjorte terminaler for 9v batteri kabel. | 
| Eksterne tilkoblinger | DB-9 female (radio port) USB type B (PC) | 
| PTT Watchdog Timer Period | ca 2.5 minutter | 
| External Carrier Detect | Pulldown to ground | 
| Analog Measurement Inputs (A/D Converter) | Two inputs; 0 V to +5 V, 8-bit accuracy | 
| Data Rate (radio port) | 1200 bps (default); 300, 400, 600 | 
| PTT Output | Open drain, max +50 V dc, max 200 mA | 
| Audio Output Level | Continuously adjustable from 1 mV p-p to 4 V p-p | 
| Audio Output Impedance | 600 Ohm, AC coupled | 
| Modulation | 1200 bps FSK full duplex CCITT V.23 | 
| Audio Input | 1300 Hz/2100 Hz | 
| Sensitivity | 5 mV p-p | 
| Dynamic Range | 70 dB | 
| Input Impedanse | Unbalansert, 10 kOhm (600 Ohm med jumper J 3 installert) | 
| Max Audio Input Voltage | ±12 V dc; 35 V p-p sinusoidal | 
| Operating Modes | Packet, WEFAX, KISS, XKISS, HOST, GPS, MODEM (RX only) | 
| LED Indicators | Power, Xmit, Rcv, Connected, Status, Mail (user option on/off) | 
| Remote Control Access | All controller functions, user-defined password | 
| External Reset | Pulldown to ground | 
| Protokoller | AX.25 Levels 1 and 2 (user-selectable) | 
| Compliance | FCC Class B | 
 
             
             
            
                 
             
             
             
             
             
             
             
     
     
     
     
     
     
     
     
                       
 
                   
                       
                       
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
             
            