Main communication requirements of armored vehicles are radio/s, intercommunication system, and duplexer. One of the main considerations of the vehicles is arranging these systems as well as their easy operation for commander. All of the mentioned equipment is considered as an integrated system as follows:
Radios are operated in VHF frequency band with capability of ciphering and frequency hopping as well as transmitting/receiving voice and data.
Up to 6 crews can be supported by the intercommunication system. In addition, it can announce alarm sensors of the vehicle.
Radios of the system can be operated stationary as well as retransmission station.
General specifications |
|
Frequency range |
30-87.9875MHz |
Number of frequency channels |
tactical military operation |
Frequency channel spacing |
25KHz/12.5KHz |
Number of preset channels |
10 |
Type of communication |
Simplex/Half-duplex |
Modulation type |
FM (plain mode)/BFSK (cipher & FH mode) |
Input power supply |
24V |
Antenna type |
Wideband (AT-3090) |
Antenna impedance |
50Ω |
Number of sub bands |
9 |
Hopping bandwidth |
6.4MHz |
Number of SMS memory |
8 (inbox) |
Transmitter specifications |
|
Output power |
R1:40W,4W,0.25W/R2:4W,2W,0.1W |
Frequency stability |
±2PPM |
Pilot tone frequency |
150±2Hz |
Harmonic rejection |
Better than 56dBc |
Current consumption |
Less than 10A in H mode |
Distortion |
Less than 7% |
Maximum PTT time |
3 minutes in active mode/no limit in inactive mode 4~6.5KHz (25KHz channel spacing) 2~3.25KHz (12.5KHz channel spacing) |
1KHz modulation deviation |
|
Receiver specifications |
|
Sensitivity |
-107dBm/12dB |
Distortion |
Less than 7% |
Current consumption |
600mA |
IF (Intermediate Frequency) |
Better than 70dB |
rejection |
|
Image frequency rejection |
Better than 70dB |
Adjacent channel rejection |
Better than 70dB |
Output audio level. |
>2.5Vrms |
Squelch type |
Noise/Tone |
Audio frequency response |
0.3~3KHz |
Mechanical specifications |
|
Dimensions (W×H×D |
340×200×220mm |
Weight |
9.5Kg |
Environmental specifications |
|
Operating temperature |
-30°C ~ +65°C |
Storage temperature |
-40°C ~ +70°C |
Standard |
IDS-810 |
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