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Model 4412A-鸟牌（Bird）4412A型通过式功率计
- 发布日期：
- 有效日期：
- 所 在 地：
- 产 地：
- 已获点击：
- 2025年6月6日
- 2025年12月7日
- 广东深圳市
- 鸟牌（Bird）4412A型通过式功率计
- 266次
【产品简介】
【详细说明】
Multipower, ±5% Reading Accuracy
The Model 4412A uses the basic principles and “look and feel” of the Model 43 but
transforms it into a highly accurate high dynamic range instrument. The mirrored-scale linear range meter has 2 switchable ranges, 0-1 and 0-3. Power is read as a multiple of the value indicated by the pointer, the decimal point
location depending upon the range switch position and the factor printed on the plug-in element. Power ranges covered by individual elements are 2 mW to 10 W, 20 mW
to 100 W, 200 mW to 1 KW and 2 W to 10 KW, full scale. For most elements,
accuracy is +/-5% anywhere above 20% of full scale. The circuitry operates from a rechargeable
battery.
Temperature-compensated accurate CW and FM power measurements from 200 kHz to 2.3 GHz
and 2 mW to 10 KW
· Uses special 4410-series wide-range elements
· Wide-range accuracy over a 37 dB dynamic range
· Quick Change （QC） connectors to minimize the need for adaptors when making critical
measurements
| Power Range | 2 mW - 10 W, 20 mW - 100 W, 200 mW - 1 kW or 2 W - 10 kW full scale in one single Plug-in Element |
| Frequency Range | 200 kHz-2.3 GHz CW or FM |
| Insertion VSWR | N Connectors 1.25 max. to 2300 MHz |
| Connectors | QC Type （Female N normally supplied） |
| Ambient Temp Range [°C （°F）] | To 120% of nominal full scale （i.e.12 W, 120 W, |
| Finish | Gray Powder Coat |
| Nominal Size [inches （mm）] | 6-7/8" x 5-1/8" x 3-5/8", including connectors （H x W x D） |
| Weight | 4 lbs. （1.8 kg） |