Satellite Communications

VSAT components

X-band BUC

NJT5873 series

Under Development, Evaluation Prototype Unit Available
GaN-Based HEMT Equipped
High Efficiency & Low Distortion
Saturation Output Power: +46 dBm min.
ACPR: 30 dBc @ Pout = +42 dBm
Power Consumption: 220 W for DC Power Operation
M&C Equipped
Various Interface: RS-422/485 & Ethernet
Other Features
AC Power & DC Power Operation Option
RoHS Compliance

Products Line-up

Model No. RF Frequency LO Frequency IF Frequency Output Power Power Supply IF Connector
NJT5873NMXD 7.9 to 8.4 GHz 6.95 GHz 950 to 1,450 MHz +46 dBm min.
@ Psat
(40W)
DC Power
+36 to +60 V
N-type(50Ω)
NJT5873NMXA AC Power
110 / 220 V

Specifications

Items Parameters
RF Output Interface Waveguide, WR-112 (with Groove)
IF Input Interfance Coax. Connector, N-type Female (50 Ω)
Saturation Output Power (Psat) +46 dBm nominal
ACPR -30 dBc typ. @ Pout = Psat - 3 dB
Linear Gain 72 dB nominal
Input Power Voltage Requirement DC Power Model: +36 to +60 V
AC Power Model: 100 to 240 V (Range: 90 to 264 V)
Power Consumption DC Power Model: 220 W max. @ Pout = +47.8 dBm
AC Power Model: 260 VA max. @ Pout = +47.8 dBm
Operating Temperature Range -40 to +60 ℃
Waterproof / Dustproof (IP-code) IP67
Weight DC Power Model: 4.1 kg [9 lbs]
AC Power Model: 4.5 kg [10 lbs]
Dimension
(w/o Interfaces & Screws)
(L) 215 x (W) 150 x (H) 138.5 mm

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