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Ka band limit LNA

Features:                                                                       optional features:

■ extremely low noise temperature                                    ■ 1:1 or 1:2 redundant function

■ extended frequency customization                                  ■ out-of-band suppression function

■ low power consumption, high cost performance                ■ overload and limit protection 

■ easily installation and maintenance                                    ■ LNA power supply monitoring

Technical parameters of products

  Items

 Technical parameters

 remarks

Function requirements

1) low noise amplification of rf signals is completed

2) input limit protection function

3) reverse polarity protection of power supply

 

Frequency range

17.7GHz21.2GHz

 

Input level

-45 dBmtypical

2W CWmax undamage

 

輸入加限幅器

Noise temperature

300 K23℃)

 

gain

50dB

 

Gain platness

4.0dB / full band

2.0dB / 1GHz

1.0dB / 100 MHz

 

Gain stability

3.0dB

1.0dB / day

working temperature range

23℃,constant condition

Output levelP1dB

5dBm

 

Output third order cut-off point

15dBm

 

Third order intermodulation

-40dBc

@P1-10dB

幅相轉換

0.1 o/dB

@P1-20dB

Spurious output

-60dBc

Po=0 dBm

Input VSWR

2.0 : 1

 

Output VSWR

2.0 : 1

 

Group delay/40MHz

fluctuation

linear

parabolic

 

0.2 nS p-p

0.02 nS / MHz

0.002 nS / MHz2

 

Supply voltage

15Vrated

12 ~ 24 VDC

Working current

200mA

 

Input connector

BJ220FBM220

Sealing ring

Output  connector

2.92-K

 

Supply  connector

2pin aviation plug

JY3110E08-2PNS

1VCC  2GND

Working temperature

-40℃~+60

 

Storage humidityu

-40℃~+70

 

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