PRODUCTS CENTER
更新时间：2018-05-22
Bird鸟牌_4314B型峰值定向功率计功率范围为100 mW to 10 kW，频率范围为450 kHz-2.7 GHz (depending on element)，精度：± 5% of full scale CW, ± 8% PEP
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PEP（峰值功率）, Single Element（单通道）, Wattmeter（功率计）
The 4314B Wattmeter is similar to the model 43 Thruline Wattmeter but also contains
electronic circuitry to accuray measure peak envelope power which is present in
amplitude modulated signals such as AM broadcast, single sideband and TV video
transmitters. The circuitry operates from 2 standard 9V alkaline batteries or an optional
A.C. adaptor.
Accurate CW and Peak Envelope （PEP）（峰值功率）field power measurement over 450 kHz to 2.7 GHz and 100 mW to 10 KW
· Uses industry standard Bird elements with space to store 2 additional within the meter
housing
· Rugged metal housing for the most demanding environments
· Quick Change （QC） connectors to minimize the need for adaptors when making
critical measurements
|
| 100 mW to 10 kW |
| Frequency Range | 450 kHz-2.7 GHz （depending on element） |
| Accuracy | ± 5% of full scale CW, ± 8% PEP |
| Insertion VSWR | N Connectors 1.05 max. to 1000 MHz |
| Pulse Parameter | Pulse width 0.4 µs （100-2300 MHz）, 1.5 µs （26-99 MHz） and 15 µs （2-25 MHz）; repetition rate 30 pps and duty factor 1 x 104min. |
| Connectors | QC Type （Female N normally supplied） |
| AC Power | 120 VAC, 60 Hz or 220 VAC, 60 Hz （using Bird® adapter） |
| Battery | Two 9-Volt Alkaline Transistor Batteries |
| 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） |
| Note | Quoted accuracy only when used with other Bird® Products. |
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