New Japan Radio Mini NJT8318N 8W Standard Ku-Band BUC N-type

by enteshari  |  August 25, 2018

NJT8318N ULTRA COMPACT 8W KU-BAND BLOCK UPCONVERTER

The NJRC NJT8318N ultra compact series 8W Ku-Band BUC is an ultra compact block upconverter that provides up to +39 dBM of Linear RF output power for use on Ku-band satcom networks (14.00 to 14.5 GHz). This compact 8W BUC offers easy installation and setup. The NJRC NJT8318F also includes provisions for a separate AC power supply that accepts input voltages from 90V to 240 VAC. Type "N" connector RF input.

njt8318f buc outline diagram

 NJT8318N Features

  • High Temperature Operating - Operation Garantee Temperature Range: -40 to +75 degree C
  • RF Frequency - Standard Ku-band: 14.0 to 14.5 GHz
  • High Efficiency Output Power - (8W Model) P1dB: +39 dBm min. over temperature, Power Consumption: 90 W maximum, IM3: -28 dBc @ Pout <= +36 dBm
  • FSK Modulation M&C Option
  • Smallest Size & Lightest Weight- Dimension: 180 (L) x 130 (W) x 80 (H) mm, Weight: 2.4 kg

Outline Dimensions

njrc njt8318f 8W BUC dimensions

Output Power @ 1dB G.C.P. (P1dB) 8 Watt 8318: +39 dBm min. over temperature 16 Watt 8319: +42 dBm min. over temperature
Linear Gain 65 dB nom., 59 dB min. 68 dB nom., 62 dB min.
Gain Variation over frequency Standard Ku-band: 5 dBp-p over 500 MHz / 2 dBp-p over 36 MHz
Universal Ku-band: 5 dBp-p over 750 MHz / 2 dBp-p over 36 MHz
Gain Stability over temperature 2 dBp-p typ., 5 dBp-p maximum
IM3 -28 dBc typ., -24 dBc
@ total power ≦ Pout – 3dB
ACPR -28 dBc typ. @ Pout ≦ Pout – 1dB
L.O. Phase Noise -60 dBc/Hz @ 100 Hz
-70 dBc/Hz @ 1 kHz
-80 dBc/Hz @ 10 kHz
-90 dBc/Hz @ 100 kHz
-100 dBc/Hz @ 1 MHz
Input V.S.W.R. 2 : 1
Output V.S.W.R. 2 : 1
DC Power Requirement (1) Voltage Range +18 to +60 VDC +36 to +60 VDC
(2) Power Consumption @ No IF Signal 65 W typ. 140 W typ.
@ P1dB 90 W 170 W
Mute Shut off the HPA in case of L.O. unlocked or no 10 MHz reference signal
LED Indicator GREEN: L.O. locked / RED: L.O. unlocked (or no 10 MHz reference signal)
M&C Function FSK Modulation M&C: Power Monitor / TX On/Off Control / Alarm … etc
Temperature Range (ambient) Operating: -40 to +75 C (Operation Guarantee)
-40 to +55 C (Performance Guarantee)
Storage: -40 to +75 C
Dimension & Housing 180 (L) x 130 (W) x 80 (H) mm [7.09” (L) x 5.12” (W) x 3.15” (H)]
without interface connector and screws
Weight 2.4 kg [5.3 lbs]

 New Japan Radio Mini NJT8318N 8W Standard Ku-Band BUC

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