| DESCRIPTION OF EQUIPMENT |
● This equipment is magnet simplicity
type. It can accomodate 8 units of magnetic
telephones and
 it
is a manual switchboard designed to be available
for switchboard operating when there is
no battery
power
in an emergency.
● This equipment includes handset equipped
Magnet generators and Electronic call network
which
can
be replaced for TA-512KA telephone in case
of using four(4) 6V batteries of D-Size.
● Size : 300(Width) X 200(Length) X 150(Height)mm
|
| |
| ELECTRICAL FEATURES |
● Circuit : Operation 1+1 line + member
4+4 line
● Frequency Range : 300Hz ~ 3400Hz
● Sensitivity : More than 70dBSPL (20Hz,
35Vrms signal approval)
● Transmission distance : Max. to approx.
30Km
● Voltage : DC 6V (Battery D-Size x 4),
Alkaline battery D-Size x 4
● Consumption Current (DC 6V, Including
lamp in use)
Voice
: ABT. 13mA
Magnetic
signal generator : Approx. 260mA (for one
telephone call) |
| |
| MAGNETIC SIGNAL FEATURES |
● Output Power : More than 1.5W (DC 6V,
Load 2kΩ)
● Output Voltage and Frequency : AC90V /
18Hz ~ 25Hz
● Operation method : Electronic, Push-button
type |
| |
| ENVIRONMENTAL FEATURES |
● Operation temperature : -35℃ ~ +55℃
● Humidity : Satisfied with MIL-STD-810E
● Waterproof : 2 Hours ± 5 minutes at the
depth of water 91cm ± 12cm
● Vibration, Shock : Satisfied with MIL-STD-810E |
