SALUKI Ceyear - Model 4025D -Handheld Spectrum Analyzer

4025D spectrum analyzer with 40MHz real-time spectrum analysis bandwidth is configured with Interference Analysis, Channel Scan, Field Strength Measurement, USB CW and Peak Power Measurement, Analog Demodulation Analysis, Directional Analysis and other measurement function modes, as well as channel power, occupied bandwidth, adjacent channel power, spectrum emission Mask, carrier-to-noise ratio, harmonic distortion, spurious emission Mask, indoor/outdoor map coverage and other intelligent measurement functions. The spectrum analyzer supports LAN, USB, MicroSD card, Wi-Fi wireless communication and other interfaces. The whole machine adopts a 10.1-inch capacitive touch screen, which supports marker dragging, frequency and amplitude dragging and scaling, etc. The product can be applied to mobile communication, satellite communication, radar detection, microwave communication, on-site debugging and installation and maintenance of electronic reconnaissance and countermeasure equipment, interference source direction finding and map positioning, transient time-varying signal testing, etc.

• Frequency range coverage: 9 kHz to 20 GHz, low frequency can be extended to 5 kHz, full-band pre-amplifier are configured
• Low displayed average noise level up to -165dBm @ 1Hz RBW (typical)
• Fast scanning speed: 1GHz span fastest sweep time <33ms
• Multiple measurement function modes
• Standard ull-band pre-amplifier configuration
• Various intelligent measurement functions
• A wide range of auxiliary test interfaces and digital interfaces
• User-friendly operation experience
• Excellent field usability
• A wide range of optional field test accessories can be configured

• Frequency Range : 4025D: 9kHz ~ 20GHz
• Frequency Reference
• Nominal frequency: 10MHz
• Aging rate: ± 5×10-7 / year
• Temperature stability: ± 1×10-7 (-20?~+55?,Comparative to 25?±10?)
• Sweep Time : Range: 10μs – 6000s (zero Span),  Accuracy: ± 1.00% (zero span)
• Frequency Readout Accuracy : ± (frequency readout × frequency reference error + 1% × span + 10% × resolution bandwidth)
• RBW : 1Hz – 20MHz (1, 2 ,3 ,5, steps)
• VBW : 1Hz – 20MHz (1, 2 ,3 ,5, steps)
• SSB Phase Noise (Carrier 1GHz, 20?-30?)
• 4025D:
• ≤-108 dBc/Hz @ 10kHz offset
• ≤-110 dBc/Hz @ 100kHz offset
• ≤-118 dBc/Hz @ 1MHz offset
• ≤-129 dBc/Hz @ 10MHz offset
• Displayed Average Noise Level (Preamplifier Off)
• Pre-amplifier ON:
• ≤-161dBm(2MHz~2.4GHz)
• ≤-160dBm(2.4GHz~6GHz)
• ≤-159dBm(6GHz~9GHz)
• ≤-158dBm(9GHz~14GHz)
• ≤-156dBm(14GHz~20GHz)
• Pre-amplifier OFF:
• ≤-142dBm(2MHz~2.4GHz)
• ≤-141dBm(2.4GHz~6GHz)
• ≤-140dBm(6GHz~9GHz)
• ≤-138dBm(9GHz~14GHz)
• ≤-138dBm(14GHz~20GHz)
• Second Harmonic Distortion : <-70dBc (50MHz ~ 10GHz)
• Absolute Amplitude Accuracy : ±1.30 dB (operating temperature: +15?~+35?)
• Input Attenuator
• Attenuation range: 0~30dB, 2dB steps
• Reference Level
• Range: -150dBm~+30dBm, minimum 1dB steps
• Conversion Uncertainty: ±0.50dB (Reference level: 0dBm~-60dBm)
• Dimension
• 316.5mm(W)×236.5mm(H)×75mm(D) (Without side strap and interface plug, the back bracket is closed)
• 316.5mm(W)×236.5mm(H)×68mm(D) (Without side strap and interface plug, the back bracket is closed)
• Weight
• Typical:
• 3.0kg (without internal battery),
• 3.5kg (with internal battery)
• Battery Life
• Typical: 3.5h~4.5h (Depend on the operation mode)