New Japan Radio NJS8476S C-Band PLL LNB (3.400 - 4.200 GHz )

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Quick Overview

PLL LNB (3.40-4.20 Ghz) LO Stability: +/-3 ppm kHz Type-F Out

New Japan Radio NJS8476S C-Band PLL LNB (3.400 - 4.200 GHz )

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This unit is a low noise amplifier and a block downconverter (int/ext ref.) for use in C-Band VSAT remote RF terminals

Model	RF Frequency	Local Frequency	Local Stability	IF Frequency	IF Connector
NJS8476S	3.400 to 4.200 GHz	5.15 GHz	+/-3 ppm	950 to 1,750 MHz	F-type

Manufacturer	NJRC

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Parameter	Value
Frequency band	3.400 to 4.200 GHz
Input waveguide flange	CPR-229G
Input V.S.W.R.	3:1 max
Noise temp. (Ta=+25C)	35 K typ. to 45 K max.
Output frequency	950 to 1750 MHz
Conversion gain	60 dB min @ +25C 66 dB max.
Conversion gain variation (Ta=+25C)	2 dB max. in any 50 MHz segment over frequency band
Conversion gain flatness (Ta: +25 C)	8.0 dB max. at 800 MHz BW
Local oscillator frequency stability (Ta= -40 to +60 C)	5.15 GHz nom.
Image rejection	60 dB min.
Output V.S.W.R.	2.5:1 max.
Power requirement	+13.5 to +24 VDC
Current drain	400 mA max.
Phase noise (SSB)	-70 dBc/Hz typ. -65 dBc/Hz max@100 Hz -80 dBc/Hz typ. -75 dBc/Hz max@1 KHz -85 dBc/Hz max@10 KHz -90 dBc/Hz max@100 KHz -105 dBc/Hz max@1 MHz

Parameter	Value
Operating temperature range	-40 to +60 C
Storage temperature	-40 to +80 C
Humidity	100 %Rh (max)
Vibration	G=5 (f=50±2Hz, t=5 min, Direction; X,Y,Z)
Shock	G=15 (Direction; X,Y,Z)
RF input power	-10 dBm (@ CW) +10 dBm (@ Pulse)
Supply voltage	+28 VDC