- 鸟牌Bird 4431通过式功率计
详细信息
品牌:美国鸟牌BIRD 型号:4431型通过式功率计 加工定制:否 可测电压范围:Bird MODEL 4431 V 可测电流范围:Bird MODEL 4431 A 准确度等级:Bird MODEL 4431 外形尺寸:Bird MODEL 4431 mm The 4431 RF Sampling Wattmeter is the same as the model 43 General Purpose Wattmeter except for an
RF signal sampler probe. This RF probe provides a low power sample of the signal being measured and
is available at a female BNC connector on the right side of the housing. The signal level can be adjusted
with a control knob on the front of the meter. The sampled output can be connected to any
RF signal monitoring device such as a frequency counter, spectrum analyzer, or oscilloscope.
Accurate CW field power measurement while providing a variable RF tap for signal analysis or monitoring
· 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 and Frequency Range5 kW max. 2-30 MHz
1 kW max. 30-1000 MHz using Bird® Plug-in ElementsAccuracy ± 5% of full scale Insertion VSWR N Connectors 1.07 max. to 1000 MHz Insertion Loss 0.1 dB max. (2-512 MHz)
0.2 dB max.(512-1000 MHz)RF Sample Output Variable -15 to -70 dB from BNC (Female) port Connectors QC Type (Female N normally supplied) 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) -