9KHz to 6.5GHz RF Signal Generator


Suin’s TFG3860 RF signal generators have a frequency range from 9KHz to 6.5GHz. Except of normal analog modulation such as AM, FM and φM, it can also provide pulse modulation. In addition, sweep capability for frequency and power could also be supported.

With higher accuracy and pure output, the TFG3860 could be the good choice for R&D, education and manufacturer.

Product Model


A RF signal generator that covers the frequency range from 9 kHz to 6.5 GHz would typically be classified as a wideband signal generator, suitable for a variety of applications including telecommunications, research and development, and testing of RF components. 

Are you looking for specific recommendations or information about such signal generators?


1. Frequency range: 9 kHz~6.5 GHz


2. 0.01 Hz frequency resolution

3. Maximum output level from -130 dBm to +20 dBm


4. Level accuracy: ≤0.5 dB(typ.)


5. Phase noise: <-110 dBc/Hz @20 kHz(typ.)

6. Provides AM, FM, ΦM and Pulse modulation function (on/off ratio up to 70 dBc)


7. 7 inch TFT capacitive touch screen

8. Standard interfaces including USB Host, USB Device, LAN

RF signal generator that covers the range from 9 kHz to 6.5 GHz is quite versatile, suitable for a wide range of applications including:

  • Telecommunications Testing: Used to simulate RF signals for testing communication equipment such as radios, transceivers, and antennas.

  • Research and Development: Essential for developing and testing RF circuits, systems, and components like filters, amplifiers, and mixers.

  • EMI/EMC Testing: Ensures compliance with electromagnetic interference (EMI) and electromagnetic compatibility (EMC) standards across various devices.

  • Wireless Protocols: Supports testing of wireless protocols such as Wi-Fi, Bluetooth, cellular networks, and radar systems.

  • Satellite Communication: Used in the testing and alignment of satellite communication equipment operating in the specified frequency range.

Range9 kHz~6.5 GHz
Resolution0.01 Hz
Spectral Purity

SSB Phase Noise

(CW mode, carrier offset=20 kHz,1 Hz bandwidth)

100 kHz≤f≤1.6 GHz<-110 dBc/Hz   (typ.)
1.6 GHz≤f≤3.6 GHz<-107 dBc/Hz(typ.)
3.6 GHz<f≤6.5 GHz<-105 dBc/Hz(typ.)
Harmonic<-30 dBc
Spurious<-55 dBc
Output level   range-120 dBm~+13 dBm
Resolution0.01 dB
Abosolute   Level Uncertainty≤0.7 dB(typ.)
Internal Modulation Generator (LF)
Frequency   RangeSineDC~200 kHz
SquareDC~20 kHz
Frequency   Resolution0.01 Hz
Voltage   RangeAC0~3 V
DC-3 V~3 V 
Voltage   Resolution2 mV
FunctionFrequency Sweep,   Level Sweep
Sweep typeStep sweep(equally   spaced level steps)
List sweep(list with arbitrary level steps)
Sweep modeSingle, continuous
Sweep rangeFull frequency range,   Full level range
TypeAM, FM, ΦM, Pulse   Mod.
General Characteristics
PowerAC 100 V~240 V, 50/60   Hz(1±10%), 60 VA
Dimension   & Weight364*154*388mm, 8kg

Standard Accessories

Power Cord: 1

N-BNC Connector: 1

CD (Software+User’s Guide): 1