Ceyear 4957B RF Analyzer (30kHz~6.5GHz)

Antenna feeder test:

Frequency range: 30kHz~6.5GHz

Frequency accuracy: ±1×10^-6

Power level: Large, small

Data points: 11~10001

Effective directivity: ≥40 dB （30kHz~6.5GHz）

Vector network analysis:

Frequency range: 30kHz~6.5GHz

Frequency accuracy: ±1×10^-6

Power range: Large, small, manual

Output power accuracy: ±2.5dB （10MHz~6.5GHz）

Effective source match: ≥33 dB（300kHz~6.5GHz）

Transmission tracking: ±0.08dB（300kHz~6.5GHz）

Reflection tracking: ±0.06dB (300kHz~6.5GHz)

System dynamic range: ≥95 dB (300kHz~6.5GHz)

Effective directivity: ≥40 dB (300kHz~6.5GHz)

Power monitoring:

Frequency range: 9kHz~6.5GHz

Power range: -80m~+20dBm

Spectrum analysis mode:

Frequency range: 9kHz~6.5GHz

Resolution bandwidth: Range:10Hz~10MHz (1, 3, 10 steps); Accuracy(3.0Db): ±10% （1kHz~10MHz）

Video bandwidth: 1Hz~10MHz (1, 3, 10 steps)

Display average noise level:

+ Pre- amplifier(off): ≤-135dBm (2MHz～10MHz); ≤-140dBm (10MHz～3GHz); ≤-138dBm (3GHz～6.5GHz)

+ Pre- ampli fier(on): ≤-150dBm （2MHz～10MHz）; ≤-160dBm (10MHz～3GHz); ≤-157dBm (3GHz～6.5GHz)

Phase Noise (CF=1GHz): ≤-108dBc/Hz@10kHz; ≤-112dBc/Hz@100kHz; ≤-118dBC/Hz@1MHz

Total absolute amplitude accuracy: ±1.8dB

Residual response: Except 3200MHz frequency point: ≤-95dBm (Pre- amplifier on）; ≤-82dBm (Pre-amplifier off）

Maximum safe input level: +27dBm

Type of test port: N-type (female)

Power supply: Rechargeable lithium-ion battery or power adapter

Power consumption: ≤30W (excluding battery charging)

Operating temperature: -10℃~+5℃

Storage temperature: -40℃~+70℃

Maximum weight: 5.3kg (excluding battery)

Maximum dimensions (width × height × depth): 315mm×220mm×102mm (excluding handle and bracket)

Datasheet

Manual