Ceyear 4957E Microwave Analyzer (30 kHz ~ 26.5 GHz)

Antenna and vector network analysis: 

• Frequency range: 30 kHz ~ 26.5   GHz

• Frequency accuracy: ±1 × 10^-6

• Power range: Hi, Low, Manual

• Effective directivity: 32 dB ~ 40 dB

• Effective source matching: 25 dB ~ 37 dB

• Reflected tracking: ±0.10dB ~ ±0.21dB

• Transmission tracking: ±0.25dB ~ ±0.35dB

• Dynamic range: 80 dB ~ 85 dB

Power Meter: 

• Frequency range: 100 kHz ~ 26.5 GHz

• Power range:: -60 dBm ~ +20 dBm

Spectrum Analyzer mode: 

• Frequency range: 100 kHz ~ 26.5 GHz

• Res BW: 1 Hz ～ 5 MHz (1, 3, 10 sequence)

• Video bandwidth: 1 Hz ～ 5 MHz (1, 3, 10 sequence)

• Explicit   average noise level: -151 dBm ~ -138 dBm (Pre Amp On); -135 dBm ~ -116 dBm (Pre Amp Off)

• Noise   sideband (CF=1 GHz): ≤ -102 dBc / Hz@30 kHz; ≤ -99 dBc / Hz@100   kHz; ≤ -110 dBc / Hz@1 MHz

• Residual   response:      ≤ -80 dBm

• Maximum   safe input level: +27 dBm

Test port   type: 3.5 mm (male)

Power   supply: Rechargeable li-ion battery or power   adapter

Power   consumption: ≤ 45 W (excluding battery charging)

Working   temperature range: -10℃ ~ +50℃

Storage   temperature range: -40℃ ~ +70℃

Max.   weight: 5.3 kg (excluding battery)

Max. outside dimensions (Width × Height   × Depth): 315 mm × 220 mm × 102 mm (excluding   handles and supports)