We offer new digital Voice Encryptor Module SEU-8201 for highly secure voice communication over analog radio channels. Based on complex digital signal processing techniques in conjunction with state-of-theart encryption techniques, the SEU-8201 provides a speech encryption algorithm surpassing the known methods which use frequency and/or time slot exchanging mechanisms. The SEU-8201 avoids the disadvantages of existing techniques including conventional VOCODER-based systems and combines excellent speaker recognition with highest security.
The SEU-8210 is an advanced, high security, stateof- the-art voice and data ciphering unit. The SEU- 8210 effectively secures voice/data communications from unauthorised monitoring. The SEU-8210 has been designed for military use in conjunction with fixed, mobile or man-pack radio stations. Its ruggedised design makes it ideal for applications involving environmentally extreme field conditions.