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The NJRC NJT8318UN 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 (13.75 to 14.5 GHz). This compact 8W BUC offers easy installation and setup. The NJRC NJT8318UF also includes provisions for a separate AC power supply that accepts input voltages from 90V to 240 VAC. Type "N" connector RF input.
NJT8318U Features
Outline Dimensions
| NJT8318UFMK Specifications | |
|---|---|
| RF Frequency | 13.75 to 14.50 GHz |
| LO Frequency | 12.80 GHz |
| Output Power @ P1dB | 8W Linear (+39 dBm min.) |
| IF Connector | Type N Male |
| Voltage Input Port | MS Connector |
| FSK Communication M&C | |
| Linear Gain | 65 dB nom., 59 dB min. |
| Gain Variation over frequency | 5 dBp-p max. over 750 MHz / 2 dBp-p max. over 36 MHz |
| Gain Stability over temperature | 2 dBp-p typ., 5 dBp-p max. |
| IM3 | -28 dBc typ., -24 dBc max. @ total power ≤Pout – 3dB |
| ACPR | -28 dBc typ. @ Pout ≤Pout – 1dB |
| L.O. Phase Noise | -60 dBc/Hz max. @ 100 Hz -70 dBc/Hz max. @ 1 kHz -80 dBc/Hz max. @ 10 kHz -90 dBc/Hz max. @ 100 kHz -100 dBc/Hz max. @ 1 MHz |
| Input V.S.W.R. | 2 : 1 max. |
| Output V.S.W.R. | 2 : 1 max. |
| DC Power Requirement (1) Voltage Range (2) Power Consumption @ No IF Signal @ P1dB |
+18 to +60 VDC65 W typ. 90 W. max. |
| 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) OperatingStorage |
-40 to +75 C (Operation Guarantee) -40 to +55 C (Performance Guarantee) -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 max. [5.3 lbs max.] |
