|
Wuhan Huajin Co., Ltd.
|
Multi - Functional Noise Figure Meter True color LCD for RF microwave measurement
| Place of Origin: | Guangdong, China (Mainland) |
|
|
| Add to My Favorites | |
| HiSupplier Escrow |
Product Detail
AV3985 Millimeter-wave Noise Figure Analyzer
AV3985 Millimeter-wave Noise Figure Analyzer
Product Overview:
AV3985 Millimeter-wave Noise Figure Analyzer adopts several high and new technologies such as wideband track pre-selection, wideband low-noise millimeter-wave amplification, multi-functional integrated miniature design, high-speed sweep measurement, embedded PC hardware platform, Windows 2000 software platform, and Chinese interface, which is easy of realizing high-precision measurement of noise figure and gain in linear or quasi-linear network of microwave and millimeter-wave at 10 MHz ~ 40 GHz. It is widely used in the measurement of noise figure and gain of microwave and millimeter-wave amplifier, mixer, attenuator, etc. components and devices and front end linear circuit part of receiver. In comparison with the foreign testing program for noise figure at wave band of 8mm achieved through spread spectrum, AV 3985 has been improved substantially in respect of frequency precision, noise figure precision and gain testing range, etc., representing the highest level of technology for testing noise figure at wave band of 8mm both at home and abroad.
Key Features:
- Compact system configuration, integrated measurement of noise figure for RF, microwave and wave band of 8mm
- Flexible and visual user interface
- True color LCD, in dual-channel display of curve of noise figure and gain, etc. many parameters varying with frequency
- Optional bandwidth at six resolutions
- Perfect measurement function, allowing achievement of noise figure and gain measurement of amplifier, up and down converter, etc. components or system
- With Loss compensation function, compensating the loss before and after DUT in the form of fixing, table and combination, for addressing the testing difficulty of millimeter-wave tube requiring deembedding
- Abundant peripheral interfaces with high reusability
- Available in dual noise source drive capability, supporting both common noise source and intelligent noise source, plug-and-play for the latter with ENR (excess noise ratio) automatic loading
Technical Specifications
|
Frequency Range |
10MHz~40GHz |
|
|
|
Measurement Bandwidth |
4MHz, 2MHz, 1MHz, 400kHz, 200kHz, 100kHz |
|
|
|
Frequency Tuning Accuracy |
4MHz: ± (Frequency Reference Error+100kHz) 10MHz~3GHz ± (Frequency Reference Error+400kHz) 3GHz~40GHz <4MHz: ± (Frequency Reference Error+20kHz) 10MHz~3GHz ± (Frequency Reference Error +Measurement Bandwidth×20%) 3GHz~40GHz (Frequency Reference Error = Measurement Frequency Point × Reference Frequency accuracy) |
|
|
|
Noise Figure Measurement Range |
0~30dB (Noise Source ENR:14dB~16dB) |
|
|
|
Noise Figure Measurement Uncertainty |
±<0.15dB (Noise Source ENR:14dB~16dB) |
|
|
|
Gain Measurement Range |
-20dB ~ +40dB |
|
|
|
Gain Measurement Uncertainty |
±<0.17dB |
|
|
|
This Unit Noise Figure |
<7.5dB 10MHz~500MHz <9.5dB 500MHz~3GHz |
|
|
|
Frequency Tuning Accuracy |
4MHz: ± (Frequency Reference Error +100kHz) 10MHz~3GHz ± (Frequency Reference Error +400kHz) 3GHz~40GHz <4MHz: ± (Frequency Reference Error+20kHz) 10MHz~3GHz ± (Frequency Reference Error +Measurement Bandwidth×20%) 3GHz~40GHz (Frequency Reference Error = Measurement Frequency Point × Reference Frequency Accuracy) |
|
|
|
Jitter (Uneven) |
<0.17dB (Y Factor Deviation) |
|
|
|
Input connector type |
2.4mm (male) |
|
|
|
Input Port Standing Wave Ratio |
<1.65:1 10MHz~500MHz <1.90:1 500MHz~3GHz <2.40:1 3GHz~18GHz <2.50:1 18GHz~40GHz |
<
||
