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NTS-PRM-14007 Rev.2
Miniature Ka-band Low Noise Amplifier (Ka-LNA)
40
41
42
43
44
45
46
47
48
49
50
26.0 28.5 31.0
Gain
[dB]
Frequncy [GHz]
Gain Flatness
0
1
2
3
4
27.0 28.5 30.0
Noi
se F
igur
e [d
B]
Frequncy [GHz]
@+60deg.C
Parameter Unit Performance Note
Input Frequency Range GHz 27 to 30
Useful Bandwidth GHz (max) 3
Maximum RF Input Power dBm -25-20
Continuous (Absolute maximum)24hours or less including pulse transient
Nominal Gain at -50dBm input dB 45
Gain Variation dB (max) +/- 1
Gain Flatness dBp-p (max) 0.8 Over any 500MHz
Gain Stability dB (max) +/-0.5 Over acceptance temperature
Noise Figure dB (max) 1.92.2
At ambient temperatureOver acceptance temperature
Amplitude Linearity dBc (max) -51 Each Pin = -53dBm under 45dB Gain condition.
Return Loss dB (min) 20 Both of input and output under ON condition
DC Power Consumption W (max) 1.4 At +6V/-8V DC input, No DC-DC Converter is included.
Mass g (max) 90 Reduced more than 30% from in-orbit equipment.
Temperature deg.C -35-30 to +70-25 to +65
Start upQualificationAcceptance
▐ Key Features - Low mass : 90g(max)- Wideband : 3GHz- Good Noise Figure : 1.9dB (max) @AMB- Heritage : NBN Co.