W540通过式功率计停产用SX400代替 W540通过式功率计
产品简介
W540通过式功率计停产用SX400代替 140MHz-525MHz 4W/20W/200W 停产用SX400代替
产品详细信息
W540通过式功率计停产用SX400代替
140MHz-525MHz 4W/20W/200W
型号 Model |
W540 | W560 | W570 | SX-200 | SX-400 | SX-600 | SX-1000 | 44A | 44AP | 4304A | 43 |
频率范围-MHz Frequency Range |
140~525 | 1.8~525 | 1.8~1300 | 1.8~200 | 140-525 | S1:1.8~160 S2:140~525 |
S1:1.8~160 S2:430~1300 |
25~1000 | 25~1000 | ||
功率量程-W Power Range |
4/20/200 | 3/20/200 | 5/20/200 | 5/20/200 | 5/15/50/150/500 | 根据探头不同而定 | |||||
功率测量精度 Power Meas.Accuracy |
±7% | ±10% | 5W:±5% 20W:±7.5% 200W:±5% |
5W:±10% 20W:±5% 200W:±5% |
±10% | ±6% | ±7%(25~100MHz) ±6%(100~512MHz) ±7%(512~512MHz) |
±5% | |||
驻波比测定时 *小功率-W M in Power for SWR Measurement |
4 | S1:2 S2:3 |
S1:2 S2:4 |
1 | 4 | S1:1 S2:4 |
S1:1 S2:2 |
---- | 带40dB衰减输出 | ---- | ---- |
插入损耗-dB Insertion Loss |
0.1~0.3 | S1:0.2 S2:0.3 |
S1:0.2 S2:0.15~0.3 |
0.15~0.2 | 0.1~0.3 | S1:0.2 S2:0.3 |
S1:0.2 S2:0.15 |
0.1 | 0.1(25~512MHz) 0.15(512~512MHz) |
0.1 | |
标称阻抗-Ω Nominal Impedance |
50Ω | ||||||||||
接头型号 Connector |
M-J | S1:M-J S2:N-J |
S1:M-J S2:N-J |
M-J | S1:M-J S2:N-J |
N-J | N-J | N-J | |||
外形尺寸-mm Dimension |
120×72×85 | 155×63×103 | 168×101×83 | 175×130×92 | |||||||
重量-kg Weight |
0.54 | 0.67 | 0.54 | 0.54 | 0.63 | 0.89 | 1.36 | 1.36 | 1.4 |