济南金力通供应固纬GFC-8131H 1.3GHz频率计
价格:电议
地区:
电 话:86 0531 69952838
手 机:15726119052
传 真:86 0531 88914865
详细技术指标特点
. 提供频率与周期量测
.在高频与低频,均具高解析度
.频率范围:0.01Hz ~ 1.3GHz
. 高感度:10mVrms
.1Hz 档解析度:100nHz
.可调式触发准位控制
. 显示锁定功能  
规格
 
显示
 8 位数 with Hz, kHz, MHz, GHz, S, mS, μS, nS and overflow
Gate Time
 Continuously vary from 10mS to 10S, or 1 period of input depending on whichever is greater
准确度
 +(Resolution +Timebase error)
频道 A
范围DC 耦合 0.01Hz ~ 120MHz;AC 耦合 30Hz ~ 120MHz
感度10mVrms typical; 50mVrms max
耦合AC or DC, switchable
滤波器Low pass, switchable in or out for channel A.
-3dB point of nominally 100kHz
阻抗1MΩ//40pF
衰减器x 20dB
触发准位调整-2.5 VDC to +2.5 VDC
解析度The maximum resolution for frequency measurement is 100nHz for 1Hz and 0.1Hz for 100MHz
input respectively, and for period measurement is 10nS for 1Hz and 0.1fS (f=10-15) for 100MHz input respectively.
At least 7,6,5 digits are display for 1S, 100mS, 10mS gate time respectively
Period Range8nS to 100S at least 7 digits displayed for per second of gate time
频道 B
范围50MHz to 1.3GHz
感度<40mVrms (10mVrms typical)
耦合AC only
时基
Aging Rate1 ppm, per Month
温度5 ppm 23°C + 5°C
电源变化+0.005 ppm for +10% 变化
使用电源
 AC 100V/120V/220V/240V ±10%, 50/60Hz
附件
 操作手册 × 1,
电源线 × 1,
测试线 GTL-110×1, GTL-101x1
尺寸及重量
 230(宽) × 95(高) × 280(长) mm
约 2.2 公斤