加工定制否 | 品牌鸟牌Bird |
型号4431型通过式功率计 |
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 range 5 kw max. 2-30 mhz
1 kw max. 30-1000 mhz using bird? plug-in elements
accuracy ± 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)
深圳市新朗普电子科技有限公司
付先生
18576673708
广东 深圳 福田区 福田区深南大道3037号南光捷佳大厦1402室