The PKI 2425 Digital Wireless Earphone / DigitalWireless Transmitter receives the digital data of the digital transmitter PKI 2430 in the GHz range up to a distance of 10 m. This combination is applied wherever bug-proof, wireless digital data transmission is desired in the short range. The transmitter has already been integrated into many PKI devices; then only the earphones must be inserted for transmission. This is particularly important for camouflaged monitoring operations. Without integrated transmitter, PKI 2435 can be externally connected and activated via a 3.5 mm phone jack.
| Specifications | |
|---|---|
| PKI 2425 Digital Wireless Earphone | |
| Frequency | 2.4 GHz - 2,4835 GHz |
| Sensitivity | -80 dBm@0.1%BER |
| Power supply | Built-in rechargeable Li-ion battery, charging via PC |
| Operating time | 3 hours, standby time 100 hours |
| Dimension | Ø20 x L = 20 mm |
| Weight | 4, 8 g |
| PKI 2430 Digital Wireless Transmitter | |
| Frequency | 2.4 GHz - 2,4835 GHz |
| Sensitivity | -80 dBm@0.1%BER |
| Operating range | Up to 10 m |
| Operating time | Up to 10 h |
| Power supply | Integrated rechargeable lithium polymer battery 5 V, 160 mA, charging 2 h at the PC |
| Dimension | 60 x 25 x 9 mm |
| Weight | 15 g |