Features:
Frequency range extend from 250 kHz up to 4 GHz
Variety modulation: AM, FM, PM and Pulse modulation
Wide output power range: -127dBm ~ +13dBm (-136dBm available)
Superior phase noise: 115dBc/Hz@20kHz
Convenient and agility sweep output: frequency sweep and amplitude sweep variety combination
Applied low frequency function source: sine wave, square wave, triangle wave, sawtooth wave
Color display: 7′ TFT 800×480
Multi interface: USB, LAN, GPIB.
Specifications:
| RG1483 | RG1484I | RG1484II | RG1484III | |
| Frequency | ||||
| Frequency range | 250kHz ~3GHz | 250kHz ~4GHz | 250kHz ~4GHz | 250kHz ~4GHz |
| Frequency resolution | 0.1Hz | |||
| Internal reference oscillator | ||||
| Stability | < ±0.1ppm | < ±1ppm | < ±0.1ppm | < ±0.1ppm |
| Aging | < ±1ppm/year | |||
| Time base reference output | ||||
| Frequency | 10MHz | |||
| Amplitude | >0.35Vrms | |||
| Connector | BNC female, 50Ω | |||
| Amplitude | ||||
| Output power range | -127 ~ +13dBm | -100 ~ +13dBm | -127 ~ +13dBm | -15 ~ +17dBm |
| Amplitude resolution | 0.01dB | |||
| Amplitude accuracy | ≤±1dB | |||
| VSWR | ≤1.8 | |||
| Spectrum purity | ||||
| Harmonic | ≤-30dBc | |||
| Non-harmonic | ≤-50dBc | |||
| SSB phase noise | -115dBc/Hz | -105dBc/Hz | -115dBc/Hz | -115dBc/Hz |
| Residual FM | 10Hz peak | 30Hz peak | 10Hz peak | 10Hz peak |
| Modulation | ||||
| AM | ||||
| depth | 0~100% | |||
| resolution | 0.1% | |||
| error | 5%+0.002 | |||
| mf | 20Hz ~20kH | |||
| distortion | ≤2% | |||
| FM | ||||
| deviation | 20Hz~100 kHz | |||
| resolution | 1% | |||
| error | 5%+0.002 | |||
| mf | 20Hz ~80kH | |||
| distortion | ≤1% | |||
| PM | ||||
| depth | 0 ~ 10rad (mf < 10 kHz), 0 ~ 5rad (mf > 10 kHz) | |||
| error | 5%+0. 2rad | |||
| mf | 20Hz ~80kH | |||
| distortion | ≤1.5% | |||
| Pulse modulation | ||||
| SSB phase noise | -115dBc/Hz | -105dBc/Hz | -115dBc/Hz | -115dBc/Hz |
| rise/fall time | 50ns | 60ns | 50ns | 50ns |
| pulse period | 1us ~ 2s | |||
| pulse width | 400ns~1s | |||
| resolution | 100ns | |||
| On/Off | 80dB | 60dB | 80dB | 80dB |
| External modulation | ||||
| input level | AM,FM, PM: 1Vp-p PulseModulation: ≥1.5Vp-p (400ns~1s) | |||
| input frequency | AM,FM: 20Hz~20kHz PM: 300Hz~20kHz | |||
| Input and output | ||||
| RF output | 50Ω N type | |||
| EXT reference input | 50Ω BNC | |||
| Trigger input | sine wave, square wave ≥2.5Vp-p | |||
| Trigger output | pulse wave | |||
| Sweep output | sawtooth wave 1~3.5V | |||
| Pulse output | same as pulse modulation, low≤0.8V/ high≥2.4V | |||
| Low frequency function source | sine wave, triangle wave, sawtooth wave 20Hz~100kHz/0~3Vp-p | |||
| square wave 20Hz~20kHz/0~3Vp-p | ||||
| pulse wave 50ms~20us/0~3Vp-p | ||||
| Interface | USB, LAN, GPIB | |||
| Power Source | AC 110V/220V±10%, 50Hz /60Hz | |||
| Weight | 10kg | |||
| Dimension (W×H×D) | 426mm×133mm×450mm | |||




