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- applicable to different radiotelephones: Radmor, Motorola, Kenwood, Icom, Hyt
- coding keys easily changeable through radio
- stun, revive and “kill” option available
- discreet listening in radiotelephone surrounding
Digital scrambler 0187 is dedicated
to encryption of voice in analogue radiocommunication systems. It can be installed
in stationary, mobile and handheld as well as camouflaged radiotelephones
produced by Radmor and other companies i.e. Motorola, Kenwood, Icom, Hyt.
Each scrambler possess its own address, thanks to which it is easily identify
in the system, or already programmed set of 1÷16 coding keys, which could be easily
changed over the air. If already programmed coding key is consistent, scrambler
receives encrypted transmission. Digital or analogue transmission is detected
automatically, and the right operation mode is chosen without user’s assistance.
Scrambler’s radio control allows to check if radiotelephone is present in the
radiocommunication network, to stun, revive or totally deactivate - „kill” the
radiotelephone. Discreet listening option in radiotelephone surrounding is also
available.
Each radiocommunication network user possessing the scrambler has its
own master code, thanks to which communication between radiotelephones
operating in different radiocommunication networks, even if the same master
code is used, is not possible.
To ensure high security level of the scramblers’ system, its functions could be
managed by three people with exclusive rights to:
- control of the radiocommunication network with operating scramblers
- technological service with possibility to program operating parameters
- access codes management and coding keys changing
Technical data:
| Parameter |
Unit |
0187 |
| Power supply |
V |
4,5 ÷ 9,5 |
| Current consumption |
mA |
30 |
| Input impedance |
kΩ |
30 |
| Data transmission rate |
kb/s |
2,4 |
| Transmission rate in canal |
kb/s |
2,4/4,8 |
| Operating modes |
|
simplex |
| Delay in canal |
ms |
<300 |
| Number of codes |
|
2128 |
| Programming |
|
I2C SPI |
| Dimensions |
mm |
36 x 22 x 6 |
| Weight |
g |
10 |
| Operational temperature range |
°C |
-30 ÷ +50 |
|