Bellinger Systems has multiple accreditations and registrations from nationally and internationally recognised organisations including:

AS/NZS ISO 9001:2015
DISP – Defence Industry Security Program

Repair/ Overhaul

As examples of our expertise and experience, a non-definitive list of our previous equipment overhauled or repaired follows:

  • AC Circuit breakers. Current supply and measurement to 10,000A, 45 500Hz.
  • Accelerometers.
  • Actuators, electrical, hydraulic and pneumatic.
  • Air data test sets/calibrators/sensors.
  • Aircraft landing aids, including glide slope indicators and associated lighting.
  • Anemometers.
  • Antennas including: Radar, Communications, Countermeasures, Direction Finding, HF, VHF, UHF and IFF.
  • Autopilots.
  • Barometers.
  • System computers and servers
  • Communications switches. Red and Black. In particular DRS Shincom 3100 switch. Telephony and PABX, Intercoms and broadcast alarms.
  • DC circuit breakers and meters up to 1000A.
  • Diver Communications including: Diver to Diver and Diver to Ship.
  • Dynamic Balancing of rotors for electric motors and gyros.
  • Electronic Countermeasure Systems including AN/SLQ32.
  • Engine Control and Monitoring Systems.
  • External communications, including Satcom, UHF, VHF, and HF radios, antennas, direction finding equipment and surveillance systems.
  • Fire Control Systems including gun and missile.
  • Flight Director Systems.
  • Flow Measurement: Water and Air.
  • Ground Support Equipment.
  • Gyros including: Rate, Displacement, Stabilizing, Vertical, Directional and Azimuth.
  • IFF Systems including: AN/APX72 and AN/UPM137.
  • InfraRed, NVG and Light Enhancement equipment.



AC Voltage Supply Capability

10µV – 1mV 40Hz – 10KHz 1mV – 19.9999V 50Hz – 20KHz
20V – 110V 50Hz – 20 kHz 110V – 1100V 50Hz – 1 kHz
110mV – 1100V 50Hz – 1KHz 300µV – 3V 10Hz – 100MHz

AC Voltage Measurement Capability:

1mV – 500mV 10Hz – 1MHz 250mV – 10V 5Hz – 10MHz
10V – 50V 5Hz – 100KHz 50V – 1000V 5Hz – 100KHz
0.2V – 3V 100KHz – 100MHz 1KV – 20KV 50Hz – 5KHz
DC Voltage Supply Capability

1 Microvolt to 1100 Volt D.C.
0 to 40kV

DC Voltage Measurement Capability

1µV to 40kV

AC Current Supply Capability

10µA – 19.999A 50Hz – 5KHz 20A – 10,000A 40Hz – 500Hz

AC Current Measurement Capability

10µA – 19.999A 10Hz – 10KHz 20A – 1,000A 40Hz – 400Hz
1000A – 10,000A @ 50Hz – 60Hz
DC Current Supply Capability

1 µA to 1,000A

DC Current Measurement Capability

1 µA to 1,000A

Supply and Measure Capability:

10 µOhms – 10,000,000MOhms
Insulation Testing up to 16 kV
Breakdown testing up to 55 kV

CAPACITANCE Supply Capability:

10pF – 11µF

Measure Capability:

10pF – 10,000µF
INDUCTANCE Supply Capability:

100µH – 1.0H

Measure Capability:

10µH -100H
FREQUENCY Supply and Measure Capability:

Up to 40 GHz in: Coax,BNC,N,TNC,APC-3.5/SMA, K, 2.4mm, C, HN and waveguide (G,J,H,X,P,K bands)
TIME Supply and Measure Capability:

20ns to 20,000s

Power Capability:

Up to 200 Watts 10 kHz to 1000 MHz Up to 1100 Watts 2 MHz to 30 MHz
Up to 1 Watt 1 GHz to 20 GHz Up to 0.5 Watts 20 GHz to 26 GHz
Up to 100mW @ 26 GHz to 50 GHz

Power Measure Capability:

Up to 2.5KW 1MHz to 40MHz Up to 1KW 40MHz to 1GHz
Up to 50W 1GHz to 18GHz -70dBm to + 20dBm 1GHz to 50GHz


0 to 110 dB DC to 26.5 GHz in 0.005 dB steps 0 to 70 dB 26.5 GHz to 40 GHz.
VSWR Measurement:

Up to 40Ghz

Phase Measurement:<

20Hz to 1GHz

2 Part in 1012 Per Day

Output Characteristics:

1 µV to 1 V 20KHz to 100MHz 20 mV to 3 V 1 MHz to 100MHz
10 pW to 100 mW @ 100KHz to 40 GHz

Modulation Characteristics:

PULSE: 100 kHz to 40 GHz
AM: 100 kHz to 40 GHz
FM: 150 kHz to 40 GHz
PHASE MOD: 150 kHz to 40 GHz
Spectral Purity:

SSB Phase Noise: Down to -170 dBc/Hz @ 1 MHz to 40 GHz
Distortion: 20KHz to 40 GHz

Level Measurement Capability:

300 µV to 100 V rms
-92 dB to +42 dB @ 10Hz to 150 kHz

WOW and Flutter Measurement:

0.03% to 10% FSD @ 3150Hz and 3000Hz
Input level range: 50mV to 5Vrms

Distortion Measurement:

0.03 to 100 % at 20 Hz to 30 kHz
Power Measurement:

1nW to 1kW at 10Hz to 150kHz

Phase Measurement:

±180 degrees


-92 dB to +42 dB


Low and High Pressure:

0.2Pa abs to 70,000KPa
Up to 700 BAR
Up to 10150 PSI


Thermometry Measure Capability:

-70°C to 200°C


Accuracy to 1 second of arc.

Measurement capability:Continuous Acceleration: 0.1 ms-2 to 10 kms-2 (0.01 to 1000g)
Frequency Range: 0.5 Hz to 10 kHz

Vibration excitation capability:
Force: 112N (25 lbf) sine peak
Frequency Range: 5Hz to 10kHz
Max Acceleration: 700 ms-2 (71 g)


Oil dielectric breakdown Voltage: Up to 1000 kV eff



Design and Manufacture

Bellinger has the capabilities to design and manufacture both complete systems and system components. Our capabilities primarily cover the fields of Command, Control, Communications and Computing.
Recent projects have involved the design and integration of Wide Area Differential GPS systems and interfacing for the naval survey vessels and Mine hunters. Bellinger have also designed, installed and tested a Link 16 system on-board HMAS ANZAC and a development system in the SAAB test site in Adelaide. These systems not only give LINK16 Situational awareness, but allow for Link16 tracks to be forwarded to the Link 11 net and interface with the ship’s C2 system.

A specialised information storage system has also been developed allowing not only time, but also GPS position, receiver configuration, user data, and other serial or Ethernet data to be stored on the voice tracks of a wideband tape or digital media recorder. This allows unprecedented evaluation capability for post mission analysis.

Design and manufacture are completed In-house including PCB design, AutoCAD work and prototyping.