S1134 Series Multi-Channel Signal Generator

Saluki S1134 series multi-channel signal generator is a low-phase coherent signal generator that supports 2-5 channels independent channel outputs. 

Output frequency: 10MHz-40GHz, output power range is -110dBm to +20dBm, each channel is independently controllable. Standard 2U/3U rack-mounted chassis structure.
Saluki S1134 series multi-channel signal generator has excellent performance in applications requiring high signal quality and stable coherence of each channel. High stability OCXO references provide excellent frequency accuracy and frequency stability. In addition, the signal source has high-frequency reference input and output ports, which can ensure that the phases of multiple output channels and multiple instruments are strictly coherent and stable for a long time. At the same time, the multi-channel coherent signal source has a LAN control interface, which can ensure convenient and efficient program control. The remote control of the instrument can be quickly realized through any host system, and the application program interface (API) or programming example provided at the same time makes the instrument programming very simple.

Applications: R&D Low-noise Microwave Generator / Local Oscillator Replacement / Component Test / Receiver Sensitivity Test

Key Features

Frequency range: 10MHz to 24GHz / 40GHz

2-5 RF output channels which can operate individually

The output frequency of each channel can be configured flexibly

Maximum output power: ≥ +15dBm

Phase noise: <-116dBc/Hz (10GHz, 10kHz offset)

Phase coherent among every channel

Channel to channel relative phase drift (10GHz, 24h) ≤±1°

Narrow pulse modulation, minimum pulse width 50ns

Fast frequency switching time <10us

Frequency Range

10MHz – 24/40GHz (each channel can be different)   * For other frequency range, contact us for customization *  

Output Channel

2-5 channel output

Frequency Resolution


Max. Output Power

•   +15dBm @10MHz-20GHz

•   +13dBm @20GHz-40GHz

Min. Output Power


Power Resolution


Power Level Uncertainty

•   ≤±1.3dB @>-20dBm

•   ≤±1.5dB @-20 to -65dBm

•   ≤±3dB @≤-65dBm

Non-harmonic Spurious

•   ≤-70dBc @ 10MHz-12GHz

•   ≤-65dBc @ 12GHz-20GHz

•   ≤-60dBc @ 20GHz-40GHz

Harmonic Spurious

•   ≤-40dBc @ 10MHz-200MHz

•   ≤-50dBc @ 200MHz-20GHz

•   ≤-55dBc @ 20GHz-40GHz

Channel to Channel Isolation


Pulse Modulation

Minimum pulse width 50ns

Phase Noise (10GHz)







Internal Reference Frequency


LAN Control

RJ-45 (TCP/IP over Ethernet )


483 (W) × 89 (H) × 559 (D) mm (2U)

483 (W) × 134 (H) × 559 (D) mm (3U)



(Note: see more detail information in the ‘Resource’ – ‘Datasheet’)

Main Machine

Module No. Item Description
S1134D Multi-Channel Signal Generator 2-channel output, frequency range: 10MHz-24GHz/40GHz
S1134T Multi-Channel Signal Generator 3-channel output, frequency range: 10MHz-24GHz/40GHz
S1134Q Multi-Channel Signal Generator 4-channel output, frequency range: 10MHz-24GHz/40GHz
S1134F Multi-Channel Signal Generator 5-channel output, frequency range: 10MHz-24GHz/40GHz
Saluki Technology