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Advanced microwave components(Patented Products)
Microwave miniature
variable attenuator
Microwave miniature
temperature compensation
attenuator
Fixed Attenuator Chip
Fixed Attenuator
Patented technology for the IC design & packaging of microwave semiconductor chips
Microwave FET bias circuit
Low cost dispensing 　 method for small chips
Resin-packaging method for 　chips on substrate
Outstanding R & D team

　The company has an outstanding R&D team constituted by Doctors, professors and experts returned from abroad...[[More]

Product competitiveness
Innovative patented technology,excellent RF characteristics, competitive cost are the highlights of Yantel products...[more]
National science & Technology programs
　Our Temperature Compensation Attenuator Project has been recognized as... [More]
advanced manufacturing facilities and RF test equipments
Yantel is well equipped with advanced manufacturing facilities for...[More]
Central applications
Power Amplifier、Base station、WLAN (2.4GHz or 5.8GHz)、WiMAX、Mobile communication、Optical Transceiver Module ...[More]


Frequency range:30MHz to multi-GHz
product name： L band Coaxial Connector LNA
Frequency
● LNA01 Series: GPS,DAB
● LNA02 Series: GSM
● LNA03 Series: CDMA, 3G
● LNA04 Series: 2.4GHz
Specifications
● Supply Voltage: 3.3V to 5.0V, max.5.0V
● Operating Temperature: -25℃ to +85˚C
● Input /Output Impedance: 50Ω
Description
The LNA01 series are L-band SiGe Low Noise Amplifier in a miniature
Coaxial Connector structure LNA module with SMA connector, and easy
access to system, can be directly connected to passive antenna to
increase gain for GPS，Broadcasting.
Features
● Noise Figure: 1.3dB
● Gain: 29 dB
● Frequency Range: L band (GPS and DAB)
● Output IP3: +12.5 dBm from a single +4.2V Power Supply
● RF signal and DC supply share one cable,requiring no extra DC cable.
Dimensions
   
   
   
Model

　　
LNA01G
LNA01D

Parameter

Units

Min.

Typ.

Max.

Min.
Typ.
Max.
Frequency Range

MHz

1565

1575

1585
1400
1520
1640
Gain
dB

25

27

29
25
26
28
△Gain(full band)

 

±0.5

 

 

±1.0

 

Noise Figure

 

1.3

1.5

 

1.3

1.5

Input Return Loss

 

-8.0

-7.0

 

-8.0

-7.0

Output Return Loss

 

-14

-10

 

-12.0

-9.0

Output Power for 1dB Compression (P1dB)

　dBm　

 

+5.0

 

 

+5.0

 

Output Third Order Intercept(IP3)

　　

+12.5

　　

　　

+12.5

　　

Supply Current

　mA　

 

10

15

 

10

15

Applications
● GPS,
● Broadcasting
  
 
   
   
 
 
Note:If the indoor system can not realize cable sharing between signal and DC supply,we can offer Feeder:FD04 as a solution.
Equivalent Circuit
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