KU SG 2.45-450 A, Signalgenerator
KU SG 2.45-450 A, Signalgenerator KU SG 2.45-450 A-2

KU SG 2.45-450 A, Signalgenerator

2400 ... 2500 MHz • 0 ... 450 W

- Remote control
- Frequency and output power configurable
- Operational safety through numerous protection circuits and monitoring

With the KU SG 2.45 - 450 A, Kuhne electronic offers a innovative high-power microwave generator for the ISM frequency range at 2.4 to 2.5 GHz with capability of power combining to higher power ranges. This provides a solution for all kind of industrial applications from plasma generation over microwave heating and medical applications towards surface and material treatment.


Included supply:
DC-supply connector
Sub-D control-connector
 
Lead time on request
Output connector / impedanceN-female / 50 Ohms
Frequency range2400 ... 2500 MHz
Frequency step size1 kHz
Frequency accuracy+/- 3 ppm
Output power0 ... 450 Watt
Power steps1 Watt
WaveformCW with pulse function
Protection functionsVSWR (Isolator), Overtemperature
Remote controlanalog interface
3.3 V UART Interface
Supply Voltage32 V DC
Current consumptiontyp. 26 A @ 450W
Temperatur range-20 ... 70 °C (ambient temperature)
Casemilled aluminium / copper
Dimensions180 x 65 x 40 mm
Weight1500 g (typ.)
With the KU SG 2.45–450 A Kuhne electronic offers a high power microwave generator for the ISM band around 2.45 GHz. This device can be used as power source for microwave heating applications. As well it can also be used in medical applications, for propagation tests of electromagnetic waves, EMC tests, plasma generation and various other applications.

The KU SG 2.45–450 A can be controlled via a serial interface (3.3 V level). Warnings and alarms are signaled through a LED on the signal generator.
The RF output signal can be adjusted between 2400 … 2500 MHz in steps of 1 kHz; the output power is adjustable between 0 and 450 W in steps of 1 W. Protection against mismatch (adjustable levels) and overtemperature are integrated.
  • Adjustment of frequency in steps of 1 kHz
  • Adjustment of the output power from 0 W ... 450 W in 1 W increments
  • Frequency-Sweep function
  • Pulse-function (pulse width and duty cycle adjustable)
  • Algorithm to find the frequency with minimum reflection
  • Isolator for protection against high VSWR
  • Monitor function of VSWR and (steps adjustable)
  • Monitoring of transistor temperature
  • Switch-off if transistor temperature is too high.
  • Monitoring of forward and reflected power
  • Over- and Undervoltage warning
  • ON/OFF – Control over interface or pin (ext. voltage)
  • Warming or heating through microwaves
  • Plasma generation
  • Scientific investigation of propagation of electromagnetic waves
Please notice the following:
  • The recommended combination of heat sink and fan(s) is only specified for an ambient temperature of 25 °C.
  • Further information about dimensioning of heat sinks is available on our FAQ site.