Ceyear 4957B RFアナライザー (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