Digital voice-frequency receiver PTVTS is used for individual-, group- and broadcast call acceptance and for selective calling signal acquisition.
| line-locked frequency | 316, 430, 585, 795, 1080, 1470, 2000, 890, 1215, 1360, 1620 Hz |
| usable sensitivity | 25 dB |
| protection against from neighbouring frequency acting min | 30 dB |
| input impedance | 20 kOm |
| commutation current | 200 mA |
| signal strength | 1600 Hz, dB 6 |
| electric power supply | 24±2,4 V |
| running regime | 24 hours, at the temperatures + 1 + 45°С |
| dielectric resistance | 20 mOm |
| weight | 1 kg |
| continuous running | 30000 hours |
PTVTS is used on rail transportation as selective call signal acquisition equipment; for actuating signal generation to relay-input cabinet SHRP mode KASS equipment set.
The equipment is used in KASS equipment set.
Similar equipment: PTV, PTV-IS-01M.
Distinctive features:
tone bursts are detected with the help of digital algorithms
add-on frequency shift application
compliance with the arc
low power consumption, weight and measures
Performance capabilities:
individual-, group- and broadcast calls are accepted
ring signals are relayed to the control station
when selective signal is detected, actuating signal is conditioned
We deliver the equipment around the country and the CIS region!
