IM7580阻抗分析仪规格书.pdf - 第17页
17 Ea : IM7583/IM7585/IM7587 频率 信号电平 Ea FAST MED SLOW SLOW2 1 MH z ~ 1 0 0 MHz + 1 dBm 0.581 0.557 0.532 0.524 -22 .9 dB m ~ + 0. 9 dBm 1 .0 0 5 0 .815 0 .71 0 .6 3 - 40 d Bm ~ -23 dB m 3. 62 2 2. 501 1.7 1.4 3 10 0. 1 M…

16
Ea = 0.5 + Er
P:功率的设定值[dBm]
P:功率的设定值[dBm]
P:功率的设定值[dBm]
测量精度 精度计算软件
IM7580A/IM7581
Z:±(Ea + Eb)[%]
θ:±0.58 ×(Ea + Eb)[ °]
规定条件
精度保证温湿度范围
0℃~40℃、20% rh~80% rh(无结露)※30℃以上湿球温度27℃以内,但是和校正时的温度比在±5℃以内
精度保证时间
1年 (开路/短路/负载校准有效时)
开路/短路/负载校准
有效时间
从实施校准开始24小时内
预热时间
60分钟以上
测量条件
实施开路/短路/负载校准的频率、功率、速度点
频率 信号电平 Er
α
FAST MED SLOW SLOW2
100 kHz~999.99 kHz
-7 dBm~ +7 dBm α 0.24 0.18 0.15 0.12
-40 dBm~ -7.1 dBm 3 × 10
(-0.043P + α)
-1.3 -1.4 -1.5 -1.6
1 MHz~100 MHz
-7 dBm~ +7 dBm α 0.09 0.06 0.036 0.03
-40 dBm~ -7.1 dBm 3 × 10
(-0.046P + α)
-1.8 -2 -2.15 -2.3
100.01 MHz~300 MHz
-7 dBm~ +7 dBm α 0.108 0.078 0.039 0.036
-40 dBm~ -7.1 dBm 3 × 10
(-0.048P + α)
-1.75 -1.9 -2.1 -2.26
频率 信号电平 Zsr
α
FAST MED SLOW SLOW2
100 kHz~999.99 kHz
-7 dBm~ +7 dBm α 36 27 21 15
-40 dBm~ -7.1 dBm 3 × 10
(-0.042P + α)
0.9 0.8 0.7 0.6
1 MHz~300 MHz
-7 dBm~ +7 dBm α 13.5 9 5.1 3.9
-40 dBm~ -7.1 dBm 3 × 10
(-0.048P + α)
0.36 0.2 0 -0.15
频率 信号电平 Yor
α
FAST MED SLOW SLOW2
100 kHz~999.99 kHz
-7 dBm~ +7 dBm α 15 12 6.6 5.4
-40 dBm~ -7.1 dBm 6 × 10
(-0.043P + α)
0.6 0.5 0.4 0.3
1 MHz~300 MHz
-7 dBm~ +7 dBm α 7.5 5.7 3.3 2.4
-40 dBm~ -7.1 dBm 3 × 10
(-0.046P + α)
0.1 0 -0.2 -0.4
频率 Zsk
100 kHz~999.99 kHz 50
1 MHz~300 MHz 20
频率 Yok
100 kHz~199.99 kHz 120
200 kHz~300 MHz 30
[Ω] ( F:测量频率[MHz] )
Zs =
( Zsk + Zsr + 0.5 × F )
1000
[%] ( Zx :Z的测量值 单位[Ω])
| |
Eb =
Zs
Zx
Yo·
×100
Zx
+
()
[S] ( F:测量频率[MHz] )
Yo =
( Yok + Yor + 0.15 × F )
1000000
扫码即刻体验

17
Ea:
IM7583/IM7585/IM7587
频率 信号电平
Ea
FAST MED SLOW SLOW2
1 MHz~ 100 MHz
+1 dBm 0.581 0.557 0.532 0.524
-22.9 dBm ~ +0.9 dBm 1.005 0.815 0.71 0.63
-40 dBm ~ -23 dBm 3.622 2.501 1.7 1.43
100.1 MHz ~ 500 MHz
+1 dBm 0.652 0.634 0.621 0.616
-22.9 dBm ~ +0.9 dBm 0.858 0.769 0.71 0.678
-40 dBm ~ -23 dBm 1.72 1.336 1.06 0.85
500.1 MHz~ 1300 MHz
+1 dBm 0.86 0.841 0.823 0.818
-22.9 dBm ~ +0.9 dBm 1.093 0.988 0.92 0.881
-40 dBm ~ -23 dBm 2.068 1.625 1.31 1.16
1300.1 MHz~ 1800 MHz
+1 dBm 2.066 2.037 2.025 2.02
-22.9 dBm ~ +0.9 dBm 2.381 2.228 2.128 2.113
-40 dBm ~ -23 dBm 5.773 4.156 3.423 3.133
1800.1 MHz~ 3000 MHz
+1 dBm 4.539 4.5 4.46 4.437
-22.9 dBm ~ +0.9 dBm 4.867 4.753 4.608 4.547
-40 dBm ~ -23 dBm 9.748 7.682 6.468 5.874
频率 信号电平
Zsr
FAST MED SLOW SLOW2
1 MHz~ 300 MHz
+1 dBm 41.7 37.6 34.3 32.3
-22.9 dBm ~ +0.9 dBm 75.4 62.9 49.4 43.1
-40 dBm ~ -23 dBm 495.66 293.25 185.7 142.05
300.1 MHz~1000.0 MHz
+1 dBm 61.7 57.6 54.3 52.3
-22.9 dBm ~ +0.9 dBm 95.4 82.9 69.4 63.1
-40 dBm ~ -23 dBm 515.66 313.25 205.7 162.05
1000.1 MHz~1300 MHz
+1 dBm 111.7 107.6 104.3 102.3
-22.9 dBm ~ +0.9 dBm 145.4 132.9 119.4 113.1
-40 dBm ~ -23 dBm 565.66 363.25 255.7 212.05
1300.1 MHz~1800 MHz
+1 dBm 112.8 108.7 104.7 103.9
-22.9 dBm ~ +0.9 dBm 145.4 132.9 119.4 113.1
-40 dBm ~ -23 dBm 565.66 363.25 255.7 212.05
1800.1 MHz~ 3000 MHz
+1 dBm 212.8 208.7 204.7 203.9
-22.9 dBm ~ +0.9 dBm 245.4 232.9 219.4 213.1
-40 dBm ~ -23 dBm 665.66 463.25 355.7 312.05
频率 信号电平
Yor
FAST MED SLOW SLOW2
1 MHz~ 300 MHz
+1 dBm 15.6 13.8 12.3 11.8
-22.9 dBm ~ +0.9 dBm 48 35.6 25.5 21.7
-40 dBm ~ -23 dBm 277.15 193.45 122.5 87.1
300.1 MHz~1000.0 MHz
+1 dBm 35.6 33.8 32.3 31.8
-22.9 dBm ~ +0.9 dBm 68 55.6 45.5 41.7
-40 dBm ~ -23 dBm 297.15 213.45 142.5 107.1
1000.1 MHz~1300 MHz
+1 dBm 45.6 43.8 42.3 41.8
-22.9 dBm ~ +0.9 dBm 78 65.6 55.5 51.7
-40 dBm ~ -23 dBm 307.15 223.45 152.5 117.1
1000.1 MHz~1300 MHz
+1 dBm 75.6 73.8 72.3 71.8
-22.9 dBm ~ +0.9 dBm 108 95.6 85.5 81.7
-40 dBm ~ -23 dBm 337.15 253.45 182.5 147.1
1000.1 MHz~1300 MHz
+1 dBm 143.2 140.2 135.9 134.6
-22.9 dBm ~ +0.9 dBm 168 155.6 145.5 141.7
-40 dBm ~ -23 dBm 397.15 313.45 242.5 207.1
[Ω] ( F:测量频率[MHz] )
Zs =
( Zsr + 0.5 × F )
1000
[S] ( F:测量频率[MHz] )
Yo =
( Yor + 0.15 × F )
1000000
[%] ( Zx :Z的测量值 单位[Ω])
| |
Eb =
Zs
Zx
Yo·
×100
Zx
+
()

简易精度确认表
IM7580A/IM7581 IM7583/IM7585
(-7dBm~+7dBm,SLOW2时) (+1dBm,SLOW2时)
0.8 % 0.8 %
1 % 1 %
2 % 2 %
5 % 5 %
10 % 10 %
测量频率 [MHz] 测量频率 [MHz]
Z []
Z []
0.1 11 10100 100010 100
1000 1000
100 100
10 10
1 1
0.1 0.1
可测量范围
L 可测量范围 C 可测量范围
频率 [ MHz ] 频率 [ MHz ]
0.01 0.010.1 0.11 110 10100 100
1000 100010000 10000
1 p 1 f
1 n 1 p
1 m 1 u
1 u 1 n
10 p 10 f
10 n 10 p
10 m 10 u
10 u 10 n
100 p 100 f
100 n 100 p
100 m 100 u
100 u 100 n
L [ H ]
C [ F ]
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