VECTOR NDB
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Vector NDB Series 500 W, 1,000 W and 2,000 W NDB Transmitter ATU Control (If ATU-HP or ATU-LP used) Control available over a serial RS485 connection, 1,000 m (3,280 ft.) maximum. Transmitter Local/Remote Control Including but not limited to: Control available using RS422 or RS232 Operating Side (A/B) Transmitter Reset Keying Microprocessor controlled for ease of programming. The keyer is capable of programming the following: Automatic Side Switchover Enable • Generation of 1, 2, 3, or 4 Morse letters or numbers Transmitter Power (On/Off) • Frame length of 4 to 20 seconds. Power Source (AC/DC) • Sequence repetition Increase/Decrease Inductive Tune • Standby codes ATU Monitor (If ATU-HP or ATU-LP used) Transmitter Local/Remote Monitor Including but not limited to: Monitoring available using RS422 or RS232 Resistive Match Servo Inhibit Inductive Tune Servo Inhibit Increase/Decrease Resistive Match Monitoring available over a serial RS485 connection, 1,000 m (3,280 ft.) maximum. Keying (On/Off) Antenna Current Modulation (On/Off) Resistive Match Servo Inhibited Transmitter temperature Inductive Tune Servo Inhibited Operating Side Status Resistive Match Limit Main Side Selected Inductive Tune Limit Local/Remote Set-up Mode ATU Temperature Fan Fail Export packed in wooden crate All assemblies to remain in transmitter for shipment ISTA Procedure 1B compliant Options Dual Operation Power Source (AC/DC) 144 V dc back-up operation for Vector 500 and Vector 1000 Interlock Open Battery charger Local / Remote Extended warranty Monitor Bypass Monitor Failure Thresholds VSWR Alarm Adjustable threshold normally set so that changeover can occur if: Audio Limit NDB remote control application software • Carrier power reduces more than 3 dB Memory Battery • Carrier power increases more than 2 dB • Modulation level reduces more than 4 dB • Incorrect identification code In current feedback mode (if used with Nautel’s ATU-HP, ATU-LP), the output power automatically adapts to ensure a constant antenna current. As the output power level changes, the fault thresholds adjust to reflect the new output power level. Essentially, when in current feedback mode, the fault thresholds are referenced to the preset antenna current. Fault location to the lowest replaceable unit Monitor Failure Metering (Analog meter and digital display) Forward Power, Reflected Power, Antenna Current, Modulation Percentage, DC Voltages, DC Current, VSWR, AC Voltage, Transmitter and ATU Temperature, PA Volts *available only for Vector 500 transmitter output power limited to 250 W when opera

Vector NDB Series 500 W, 1,000 W and 2,000 W NDB Transmitter Modulation Level Adjustable from 0% to 95% Continuous Carrier Power 500 W, 1, 000 W and 2,000 W maximum N0N/A2A/A2A & A3E All are adjustable from 10% to 100% of maximum TECHNICAL SUMMARY Maximum Reflected Power Threshold Product Peak Reflected Watts Electromagnetic Compatibility Designed for compliance with applicable standards * The above peak reflected watts causes stepped reduction in output power until reflected power is less than maximum peak reflected watt threshold Frequency Range Single channel Synthesized with 100 Hz...

Vector NDB Series Dimensions (Includes side panels, rear door and output connector) 186.7 cm H x 58.4 cm W x 75.2 cm D (73.5 in. H x 23.0 in. W x 29.6 in. D) Weight (Unpacked) Vector 500 121 kg (265 lbs) Weight (Packed) Vector 500 168 kg (371 lbs) Power Requirements Product Power Requirements single phase 170 V ac to 270 V ac, 50/60 Hz 1550 VA maximum, dc 144 V dc @ 6.9 A single phase 170 V ac to 270 V ac, 50/60 Hz 3100 VA maximum, dc 144 V dc @ 13.8 A single phase 170 V ac to 270 V ac, 50/60 Hz 6200 VA maximum *dc input is reverse polarity protected and has low battery disconnect. Cooling...