The RFSG-9KC RF Signal Generator adopts advanced fractional-N frequency division technology and utilizes a single-loop frequency synthesis method, enabling a frequency resolution of 1 Hz while ensuring excellent spectral performance. It covers a frequency range of 9 kHz to 4000 MHz and offers a power level range from -127 dBm to +13 dBm. This is a new generation of high-performance RF Signal Generator.
The RFSG-9KC integrates medium- to large-scale integrated circuits and high-performance programmable logic devices, making its design more efficient, with low power consumption, light weight, and high reliability. It features comprehensive functionality, high accuracy, reliable performance, and user-friendly operation, meeting the requirements of fields such as defense, scientific research, and telecommunications for synthesized signal generators.
Feature：
• Utilizes Σ-Δ modulation single-loop fractional frequency synthesis technology
• Employs Surface Mount Technology (SMT)
• Equipped with a large screen menu with selectable English/Chinese interface
• Features settings storage and recall functionality
• Standard RS232 interface, optional USB and GP-IB interfaces
• High reliability: MTBF ≥ 10,000 hours
Spécification:
| Modèle LISUN | RFSG-9KC | RFSG-9KD | RFSG-9KE | RFSG-9KF |
| Gamme de fréquences | 9kHz~1003MHz | 9kHz~2002MHz | 9kHz~3002MHz | 9kHz~4000MHz |
| Resolution | 1 Hz | |||
| Frequency aging rate | 1×10^-9/Day | |||
| RF Output Level (typical) | ≤100kHz -127dBm~+8dBm ≤1000MHz -127dBm~+13dBm ≤3002MHz -115dBm~+10dBm ≤3600MHz -115dBm~+7dBm ≤4000MHz -110dBm~+5dBm | |||
| RF Power Resolution | 0.1dBm | |||
| Reverse Power | (50Ω load) Maximum burnout resistance 15W | |||
| Spectral Purity (typical) | Harmonics （output≤+4dBm)： <-30dBc | |||
| Non Harmonics (output≤+4dBm)： ≤3002MHz < -50dBc ; ≤4000MHz < -45dBc | ||||
| Subharmonics (output≤+4dBm): <2008MHz < -50dBc; <3002MHz < -40dBc; ≤ 3600MHz < -32dBc | ||||
| Pulse Modulation (Optional) | Rise/fall time: <15ns. On/Off: >70dB (≤4000MHz) and >80dB (≤2000MHz) | |||
| VSWR | ( fc>300kHz, output<-6dBm, typical) | |||
| <1003MHz, < 1.5:1 | ||||
| ≥1003MHz, < 2:1 | ||||
| ≥3000MHz, < 2.5:1 | ||||
| Impédance de sortie | 50Ω nominal value | |||
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