Fluke PM5138A 合成函数发生器
特点
- 频率范围：0.1~10MHz ,
- 特殊函数选择 ,
- 标准波形和调制模块的广泛选择（包括AM、PM、PSK、脉冲、门、线性及对数频率扫频）,
- 多种脉冲（脉冲触发频率范围：1MHz~100kHz）和扫频模式,
- 任意波形.
技术参数
- Frequency characteristics
- Nominal range0.1mHz to 10MHz
- Operational range
- Sine,pos/neg pulse
- 10MHz
- Square wave
- 10MHz
- pos/neg.sawtooth:50KHz
- Sine pulse,triangle pulse
- N/A
- Haversine
- 50kHz
- Resolution:4 1/2digits,max.0.1mHz
- Setting error:±2×0.000001(±2ppm)
- Residual FM deviation(measuring band-width 10Hz to 20kHz):<10ppm,1ppm typical,<100Hz,13Hz typical(f=10MHz)
- Phase noise at 1kHz distance from carrier:<-80dBc/Hz
- Temperature coefficient:<±0.2ppm/K
- Aging:<±1ppm/year
- Drift:<±0.3ppm in 7 hours
- Synchronization by an external reference:f=10MHz/N,N=1,2,3to 10
- Output characteristics
- Main output
- Connector BNC socket:Front panel
- Impedance
- 50Ωor 600Ω
- Load capability:Short circuit proof
- Max.external voltage
- 50Ω±15V;600Ω:±24V
- AC voltage(independent of dc setting)
- Ranges±10V window
- I resolution 1mV:0to 0.200Vpp
- II resolution 10mV:0.200to 2.00Vpp
- II resolution 100mV:2.00to 20.0Vpp
- Accuracy for ac voltages
- PM 5139:>10mVpp;2.0%,1Hz·fc:1Hz to 200kHz:<±0.03dB
- fc:200kHz to 5MHz:<±0.07dB
- fc:5MHz-10MHz:<±0.1dB
- fc:10MHz-20MHz:<±0.2dB(PM5139 only)
- DC voltage
- Independent of ac setting within
- 20V Window
- Range(open circuit):±10V;resolution100mV
- Error limits
- ±2.0%±100mV
- TTL output:0/5V,Z=50Ω(BNC on rear)
- Fan-out:>4TTL,inputs
- Waveforms
- Asymmetry
- fc≤20kHz:1%to 99%,resolution 1%;sine,square,triangle,pws./neg.pulses
- fc:20kHz to 5MHz:20%to 80%,resolution1%;square,pos/neg.pulses
- Sinewave
- Frequency range0.1mHz to 10MHz
- Output range open circuit
