Drawing No. |none
Volume increase UD-ZMA is used in party-line communication site; access to scheduler foot lever is possible. Product size 200×235×80 mm.
hands-free talking through Kelvin connection to selective communication
signal measurement transmitted over a communication channel
fine adjustment of loudness of intaken voice signal
access to scheduler foot lever is possible
response level of receive path, dB | 30 |
bandpass flatnessof receive and transmit path, peak, dB | 1,5 |
undistorted power output grade of speaker assembly, min dB | 6 |
automatic gain control peak value, min, db | 20 |
minimal entrance friction and open-circuit impedance, кОm | 20 |
signal output nominal level, dB | 5 |
useful current, peak, mА | 200 |
weight, kg | 2,2 |
size, max, mm | 200×235×80 |
UD-ZMA is used as volume increase of intercom telephony terminus.
Application domain: selective network.
Analogy: UD-ZM.
Distinctive features:
advanced response level of receive path
in-line level compensator
small-sized
We deliver the equipment around the country and the CIS region!
Input-isolating shield SCHVI-E
Power distribution cabinets SHP-50, SHRP-50, SHR-150, SHRP-150, SHR-300, SHRP-300, SHR-600, SHRP-600, SHR-1200
Outdoor intercommunications UPN
Dielectric enclosed intercommunications UPDK and UPDK-M
Input-protector device VZU-E
Public-address amplifiers UT200M, UT600M
Public-address amplifiers UT200, UT600
Long-communication digitally receivers TSTSP, TSP-U, TSTSP-1M
Long-communication receiver TPS
Selective communications receiver TIS
Phone with dialer and handling TAN-UG
Phone with dialer and handling TAN-U
Operational communication system phone TAN-UG
Phone with push-to-talk switch TA-NT, TA-T
Long-communication switch boxes SKPS, SKPS-2, SKPS-3, SKPS-U, SKPS-M, SKPS-A