美國Com-Power專門從事電磁兼容領域,通常稱為EMC。生產(chǎn)各種與噪音有關的產(chǎn)品,將幫助您發(fā)現(xiàn)、測量和抑制產(chǎn)品中的噪音。測試設備可用于滿足EMC的法規(guī)要求或使您的產(chǎn)品更好地工作。
Com-Power前置放大器 PAM-103前置放大器用于在EMC符合性測試期間提高測量系統(tǒng)的靈敏度,它的頻率范圍是1到1000兆赫,它有33分貝的增益增益。因此,它將先前隱藏在EMI接收器噪聲地板下的信號放大,以便可以看到和測量。PAM-103的增益變化為±整個頻率范圍為3 dB,以減少測量誤差。當外部電源不可用時,它可以由可充電鎳氫電池供電。
Com-Power前置放大器PAM-103
品牌:
Frequency Range: 1 MHz to 1 GHz
Preamplifier Gain: 33 dB (±3 dB)
Linear RF Input Range: < -30dBμV to 89dBμV
POUT @ 1 dB Compression: 18.3dBm
POUT @ 3 dB Intercept (IP3): 32 dBm
Noise Figure: <3.3dB
Input Sensitivity: < -30dBμV (< 31.6 nV)
VSWR (RF Input/Output Ports): 1.69:1(maximum),1.25:1(average)
Return Loss (RF Input/Output Ports): 29.5dB(minimum), 44 dB (average)
RF Connectors (Input/Output Ports): 50Ω N-Type (female)
Reverse Isolation: >40 dB (output port to input port)
Operating Temperature Range: 0°to 40°C (32°to 104°F)
Max. RF Input Ratings: 107dBμV (225 mV), 0 dBm (1 mW), 2VDC
Battery Runtime: >13 Hours (with new, fully-charged batteries)
Power Input: 15VDC, 500 mA (unregulated)
Dimensions (Height x Width x Depth): 2.3” x 6.6”x8.3”(6 cm x 16.7 cm x 21 cm)
Weight: 3.2 lbs(1.45 kg)