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ORION ÐÑ-4
Technical characteristic:
TECHNICAL SPECIFICATIONS
“Îrion ÐÑ-4” VHF/Short Wave
Operating frequency range, MHz:
UHF 151.725 – 155.975
Short wave 2.13; 2.15
For subway 2.444; 2.464
Frequency spacing , kHz 25
Maximal number of channels 71
Operating temperature range, deg. Ñ – 40 - +55
Receiver sensitivity, kV, max 0.4
Nonlinear distortion factor, %, max. 6
Power supply voltage, V
main 220
reserve 24
Receiver noise suppressor operation efficiency, dB, max. 40
Transmitter frequency maximal Deviation, kHz, max. 5
The development stage readiness:
Ready for application
Description of the development:
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FUNCTIONAL POSSIBILITIES
- Operation in modes “Standby reception”, “Reception”, “Transmission”;
- Transmission and reception of group call with light indication and audio signaling;
- On-line switching over up to six operating channels (UHF range) and two operating channels (Short wave range);
- Light indication of channel No, operation mode, power level in “Transmission” mode, switching On/Off of noise suppressor;
- Control of main units while power supplying and radio station good condition (faults) indication;
- Stepped electronic adjustment of noise suppression level and power with the levels indication;
- Stepless volume adjustment;
- Protection of transceiver from short circuit or antenna abruption;
- Automatic transfer to the main channel (if it is programmed) while passing to mode “Standby Reception”.
- Pulse interference suppressor availability
- Transceiver operation diagnosis
corresponds technical description
Ready for implementation
Possibility of transfer abroad:
Licence's sale
Combinated reduction to industrial level
Realization of finished commodity
Photo
Country
Ukraine
For additional information turn to:
E-mail: gal@uintei.kiev.ua
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