NC346B Noisecom 噪声模块
供应商：深圳市立维创展科技有限公司[查看公司详情]
所在地：广东省深圳市福田区福华路21号福侨大厦18E
价格：10元/件
经营模式：
联系人：梅先生
产品简介
Noisecom NC346 噪声源模块
Broadband Calibrated Noise sources for Noise figure measurements
The Noisecom NC346 Series is designed for precision noise figure measurement applications. The VSWR has been improved, reducing multiple reflections of the test signals and significantly increasing the measurement accuracy of most noise figure set-ups.
The NC346 Series noise sources have broadband coverage and extremely good temperature and voltage stability, for the finest noise figure meter-compatible laboratory standards. Outputs of 6, 15.5 and 22dB ENR are available, allowing the units to accurately measure noise figures up to 20, 30 and 36 dB respectively.
Specifications
Calibration 1GHz steps
Temperature coefficient Less than 0.009 dB/℃
Operating temperature 0℃to +55℃
Input power +28VDC±2VDC at 15mA typical
for NC346A,B & D
VSWR Less than 1.15:1
From 10 MHz-5GHz for units with 5-7 dB or 14-16dB ENR
Regulator Built-in
Voltage coefficient <0.002 dB/%△V
NC346 Coaxial Series
Model RF Connector
NC346A SMA Male
NC346A Precision APC3.5 Male
NC346A Option 1 N Male
NC346A Option 2 APC7
NC346A Option 4 N Female
NC346B SMA Male
NC346B Precision APC3.5 Male
NC346B Option 1 N Male
NC346B Option 2 APC7
NC346B Option 4 N Female
NC346C APC3.5 Male
NC346D SMA Male
NC346D Precision APC3.5 Male
NC346D Option 1 N Male
NC346D Option 2 APC7
NC346D Option 3 N Female
NC346E APC3.5 Male
NC346Ka K Male**
NC346V V Male
*Flatness better than ±2 dB ** Compatible with SMA and APC3.5
