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鳥牌(Bird)4305A大功率功率計│鳥牌功率計代理鳥牌(Bird)4305A大功率功率計│鳥牌功率計代理
· High-Power Wattmeter The 4305A Wattmeter is a field-proven portable, insertion-type instrument designed to measure both forward and reflected CW power in coaxial transmission lines under any load condition. With a full-scale accuracy of ± 5%, it accurately measures RF power with low added VSWR and insertion loss. QC (quick change) type connectors and a full range of plug-in elements provide a wide choice of frequency ranges and power levels. Accurate CW power measurement over 450 kHz to 2.3 GHz and 50 W to 25 KW
· Uses 4305A and 1-5/8" elements
· Constructed with a 1-5/8” line section for higher power measurements
· Quick Change (QC) connectors to minimize the need for adaptors when making critical measurements
Power Range
50 W - 25 kW
Frequency Range
450 kHz-2.3 GHz (depending on element)
Accuracy
± 5% of full scale
Insertion VSWR
N Connectors 1.05 max.
Connectors
QC Type (Female N normally supplied)
Finish
Gray Powder Coat
Nominal Size [inches (mm)]
6-5/16" x 5-1/8" x 4-1/4", including connectors (H x W x D) 161 x 131 x 108 mm
Weight
4 lbs. (1.8 kg)
Note
Quoted accuracy only when used with other Bird® Products.
Item #
Item Name
Power
Frequency Range (MHz)
25KP7
4305A Elements
25 kW
0.45-2.5
10KH7
10 kW
2-30
2500B7
2500 W
50-125
5000B7
5000 W
2500C7
100-250
2500E7
400-1000
50K7
50 W
1100-1800
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