User's Manual
Sistema FIREMASTER III "Millennium" Manuale di istruzioni
69
7.0 TECHNICAL SPECIFICATIONS
7.1 TX2000 BASE UNIT - TECHNICAL SPECIFICATIONS
CODE TRANSMISSION SYSTEM: bi-directional RADIO link
RECEIVER: single-conversion super heterodyne, quartz-controlled, FM
RECEIVING SENSITIVITY: 0.15µV/m at 20db S/N
RECEIVING FREQUENCY: 40.665MHz
TRANSMITTER: 4-stage, FM, quartz-controlled.
TRANSMISSION FREQUENCY: 40.685MHz ±12kHz
TRANSMISSION POWER: in conformity with FCC Cfr. 47 part.15 sub B
SAFETY CODING: 36-bit binary sequence with fire code protection,
user's code, parity.
DISPLAY (for parameters and sequences displaying): GRAPHIC LCD
320x240 pixels (1/4VGA) with LED backlight.
R.F. CARRIER INDICATION: LED indicator on the front-panel
RECEIVED SIGNAL INDICATOR: direct reading in dBµV
SYSTEM AUTONOMY WITH FULLY-CHARGED BATTERIES: more
than 10 hours
SAFETY KEY SWITCH: OFF - SAFE/TEST - FIRE
KEYBOARD: membrane type, splash proof, 27 keys
MICROPROCESSOR: 16-bit – 20MHz - H8S family
SHOW PROGRAM AND CODES STORAGE: E
2
PROM
MAIN PROGRAM STORAGE: FLASH EPROM
MAIN FIRE SEQUENCES: 1 to 24.000 sequential, random or with auto-
increment
MAXIMUM NUMBER OF REMOTE UNITS IN A SINGLE SYSTEM: 255
MAXIMUM NUMBER OF INDEPENDENT LINES: 6120
STANDARD INTERFACES: RS-232, RS-485, ANALOG I/O for the
pyromusical synchronization with AUDIO tones
7.2 RX24-B REMOTE UNITS TECHNICAL SPECIFICATIONS
CODE TRANSMISSION SYSTEM: bi-directional RADIO link
RECEIVER: single-conversion super heterodyne, quartz-controlled, FM
RECEIVING SENSITIVITY: 0.15µV/m at 20db S/N
RECEIVING FREQUENCY: 40.685MHz
TRANSMITTER: 4-stage, FM, quartz-controlled.
TRANSMISSION FREQUENCY: 40.665MHz ±12kHz
TRANSMISSION POWER: in conformity with FCC Cfr. 47 part.15 sub B
SAFETY CODING: 36-bit binary sequence with fire code protection,
user's code, parity.
R.F. CARRIER INDICATION: LED indicator on the front-panel
RECEIVED SIGNAL INDICATOR: direct reading in dBµV
MEAN DECODING TIME FOR A VALID FIRE COMMMAND: 0,1s
FIRE PULSE DURATION: 0.5s
CODES AND SEQUENCES PROGRAMMING: by RADIO link from the
Base Unit or with RS-232 serial port
MAXIMUM NUMBER OF AVAILABLE SEQUENCES: 9999
LINES AND SQUIB TEST: automatic measure of the total resistance,
direct reading in ohm
TEST CURRENT FOR SQUIBSI: 1mA (10mA max.)
FIRING LINES: 24 independent. Quick-connecting terminals, metal-
plated.
LINE DRIVERS: solid-state with MOS-FET transistors.