Absolute EMC - Low Noise Preamplifier

  • 1-18GHz Frequency Range
  • Compensation long cable loss for EMI Measurement
  • Improve system noise floor flatness
  • High EMI performance
  • High linearity LNA for EMI measurement
  • High dynamic range
  • Unconditionally Stable
  • State-of-the-Art Technology

Specifications

Frequency Range

1GHz-18GHz

Noise Figure

3.5 - 8 dB max

Nominal Gain (dB min)

32 dB min @1 GHz and 45 dB min @18 GHz 

Gain Flatness

1-6 GHz @36dB @ +/- 3dB 6-12 GHz @40dB @ +/- 3dB 12-18 GHz @45dB @ +/- 3dB

P-1dB Compression Point

20 dBm min

Input VSWR /  Output VSWR

2.8:1 / 2.8:1 

Max RF Input Power

-15dBm@1GHz max ~ -25dBm@18GHz max

Power Requirements

110Vac/240Vac

Output Connectors

50-ohm SMA Female

Size

145mm*75mm*66mm(158mm) 217mm*254mm*100mm (PS)

Net Weight

628g(870g)/3000g

Built AC Input Main Power Grounding Detect Circuit

Versions

  • EMC118A45SE-001 50mm tube clamp to mount on Antenna mast +power Supply with 6m cable 
  • EMC118A45SE-002 22mm tube clamp to mount on Antenna +power Supply with 6m cable 
  • EMC118A45SE-003 52mm Box clamp to mount on Antenna mast +power Supply with 6m cable 
     

Measurement condition 1:

RBW=1MHz

VBW=3MHz

Measurement Detector: Peak trace

Measurement Limiter: Peak Limiter

Measurement antenna: Schwarzbeck BBHA9120D

Measurement Preamplifier; EMC118A45SE,Gain 47dB max

Measurement Distance: 3m

Measurement Cable: EMC104=8M+3M+1M

Measurement condition 2:

Measurement antenna: ETS 3117(Blue trace), Schwazbeck BBHA9120D(Green trace)

Measurement Preamplifier: EMC118A45SE

Measurement cable : EMC107(Blue Trace) =7M+2.5M+1M,EMC104(Green trace) =8M+3M+1M

Measurement Distance: 3m

Measurement Detector: Peak Trace

RBW=1MHz

VBW=3MHz

More Product Information

Absolute EMC

Absolute EMC LLC is a premier North American provider of electromagnetic compatibility (EMC) expertise and test equipment. They deliver end to end consulting—covering IEC, MIL STD, CISPR, and automotive standards—hands on training for all EMC and RF test instruments, and turnkey test system design and integration. Leveraging decades of experience with every major manufacturer and the latest technologies, they also offer strategic guidance on equipment selection, market trends, and procurement to help you maximize the performance and ROI of your EMC investments.

Absolute EMC Low Noise Preamplifier