Satellite Communications

VSAT components

Standard C-band BUC

NJT5762 series

Frequency Organization
RF Frequency: 5.85 to 6.425 GHz
IF Frequency: 950 to 1,525 MHz
LO Frequency: 4.9 GHz
High Efficiency & Low Distortion Output Power
P1dB: +40 dBm min. over temperature
IM3: -28 dBc @ Pout = +37 dBm
Power Consumption: 69 W
M&C Option
FSK Communications M&C Equipped
Power Requirement Line-up
DC Power Voltage Range: +18 to +60 VDC
AC Power Option
Small Size & Light Weight
Weight: 3.2 kg
Other Features
LED Indicator Equipped
RoHS Compliance

Products Line-up

Model No. RF Frequency Output Power IF Connector Power Requirement M&C Option
NJT5762N 5.85 to 6.425 GHz +40 dBm min.
@ P1dB
N-type(50Ω) Power Supplied
from IF Connector
NJT5762F F-type(75Ω)
NJT5762NM N-type(50Ω) Power Supplied
from MS Connector
NJT5762FM F-type(75Ω)
NJT5762NA N-type(50Ω) Power Supplied
PSU Page Link
NJT5762FA F-type(75Ω)
NJT5762KN N-type(50Ω) Power Supplied
from IF Connector
FSK Communications
NJT5762KF F-type(75Ω)
NJT5762KNM N-type(50Ω) Power Supplied
from MS Connector
NJT5762KFM F-type(75Ω)


Items Parameters
RF Output Interface Waveguide, CPR137 (with Groove)
IF Input Interfance Coax. Connector, N-type Female (50 Ω)
Coax. Connector, F-type Female (75 Ω)
P1dB Output Power (@ 1dB G.C.P.) +40 dBm min. over temperature
IM3 -28 dBc typ. @ total power = +40 dBm - 3 dB
Linear Gain 64 dB nom., 58 dB min.
Input Power Voltage Requirement +24 / +48 VDC (+18 to +60 VDC) [DC Power Products]
90 to 264 VAC [AC Power Products]
Power Consumption @ P1dB 69 W typ., 75 W max.
Operating Temperature Range -40 to +55 ℃
Waterproof / Dustproof (IP-code) IP67
Weight 3.2 kg
(w/o Interfaces & Screws)
(L) 219.5 x (W) 175 x (H) 99 mm

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