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SP1461 DDS High Frequency Signal Generator
SP1461 DDS High Frequency Signal Generator
Supplier Info
[China Supplier]
Contact Person : Ms. Li Kaixuan
Tel : 86-755-83324500
Fax : 86-755-82736668
Product Detail
SP1461 DDS High Frequency Signal Generator ,Bright, easy to read display using VFD technology, Stereo FM Option,Pulse Modulatio

SP1461 DDS High Frequency Signal Generator

Product Details:

SP1461 is a high accuracy micro-processor controlled RF standard signal generator covering frequency range of 100µHz to 300MHz. In addition to an excellent AM/FM modulation capability. The output level can vary from -127dBm to +13dBm in 0.1dB step. It is widely used by electronic engineers in electronic laboratory , production line, education and scientific research.


  Bright, easy to read display using VFD (Visible Vacuum Fluorescent) technology

  Stereo FM Option

  Pulse Modulation Option

RS-232 Interface, GPIB Interface and USB Interface Options 

SMT Craft


Frequency Range

100μHz~80MHz(SP1461 1)100μHz~110MHz(SP1461 2)100μHz~150MHz(SP1461 3)100μHz~200MHz(SP1461 4)100μHz~300MHz(SP1461 5 )

Frequency Resolution

1μHz( fc ≤80MHz  ), 1Hz (fc >80MHz)

Frequency accuracy


Output power range


Output  power resolution


Attenuation accuracy


Output impedance


Spectral purity

Harmonic:<-30dBc( Output Level≤+4dBm)

Subharmonics:<-40dBc (Output ≤+4dBm)

Nonharmonics:<-40dBc (Output ≤+4dbm)

FM modulation

Peak deviation:fc/2 (fc+deviation≤80.1MHz, fc≤80MHz)

0 to 100KHz (fc>80MHz)

AM modulation

Range:1 to 120% (fc ≤80MHz, output ≤+4dBm)

       1 to 80% (fc> 80MHz,output ≤+4dBm)

FSK modulation

F1 and F2 can be set in frequency range apiece

PSK modulation

 (fc≤ 80MHz)

P1 and P2 range:0~360°

Burst modulation

(fc≤ 80MHz)

Burst counting:1 to 10000 periods

Frequency sweep

Rates: 1ms to 800s linear (fc≤ 80MHz),100ms to 800s logarithmic (fc ≤80 MHz), Step time: 10ms to 800s (fc> 80MHz )





SP1461 DDS High Frequency Signal Generator

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