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

Power Range	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）（175 x 130 x 92 mm）
Weight	4 lbs. （1.8 kg）
Note	Quoted accuracy only when used with other Bird® Products.

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简要描述：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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