SPG-series signal generators
SPG signal generator creates harmonic signals with frequency tuning range from 20 to 6/12/20 GHz with 1 Hz step and power tuning range from −40 to −10 dBm with 1 dB step. The output signal can be modulated by an internal or external source.
The SPG signal generator is widely used for communication, navigation, and instrumentation applications.
Main functions
Main functions
— CW signal generation with stepped frequency and
power tuning.
— Frequency and power sweep, list with predefined
trigger source.
— Modulated CW signal generation with internal or
external modulations source.
— CW low frequency and standard shapes signal generation
with stepped frequency and amplitude tuning.
— SCPI command system ensures the flexible embedding
in complex systems.Software
— Easy to use
— List editor
— Preset save and loadTechnical Specifications
SPG06 SPG12 SPG20 Operating frequency range 25 MHz …6 GHz 25 MHz …12 GHz 25 MHz …20 GHz Frequency step, GHz 1 Power level range, dBm −40…+10 Power level step, dB 1 Power level accuracy, dB ±1 ±2 ±2 SSB Phase noise,dBc/Hz @ offset from 1 GHz carrier of 1 kHz –108 –105 –108 10 kHz –117 –113 –117 100 kHz –115 –112 –113 1 MHz –128 –128 –128 10 MHz –150 –150 –148 Non-harmonics, dBc <−60 Harmonics, dBc, max. −25 20 Subharmonic level, dBm no –50 –50 MW modulations Modulation types AM, FM, PM, PulM from built-in\ external source Pulse width 1 μs…32 ms for built-in source >40 ns for external-source On/off ratio, dB, min. 50 Rise/fall times, ns <10 Reference oscillator Frequency, MHz 10 Thermal instability <10-6 Aging <10-6/year External reference oscillator frequency, MHz 10…100 with 10 MHz step Output impedance, Ω 50 External reference signal lock range < 5х10-6 Output power, dBm > 0 External reference power range, dBm 0...10 Input impedance, Ω 50 Connector types RF output SMA female, Type N female LFG, REF, Trigger, Sync outputs MCX, female Power supply and control USB 2.0 Mini-B Modification
- SPG06 (25 MHz …6 GHz)
- SPG12 (25 MHz …12 GHz)
- SPG20 (25 MHz …20 GHz)