العربية
NJT8318 Series – Standard Ku-band 8W BUC
A weatherized Ku-band block up-converter providing up to 8 W of P1dB output power for Standard Ku-band satellite terminals.
The NJT8318 is a Standard Ku-band (14.0-14.5 GHz) block up-converter housed in a weatherized, forced-air-cooled enclosure, delivering up to 8 W (+39 dBm) of P1dB output power. Operating on a 950-1,450 MHz IF with a 13.05 GHz LO, it is rated for continuous operation from -40 to +75C, and can run on +18 to +60 VDC or an optional AC supply. Optional FSK or RS-232C M&C interfaces are available. The unit weighs 2.4 kg, includes an LED status indicator, and is RoHS compliant.
| Parameter | Specification |
|---|---|
| RF Output Interface | Waveguide, WR75 (with Groove) |
| IF Input Interface | Coax. Connector, N-type Female (50 Ω); Coax. Connector, F-type Female (75 Ω) |
| RF Frequency | 14.0 to 14.5 GHz |
| IF Frequency | 950 to 1,450 MHz |
| LO Frequency | 13.05 GHz |
| P1dB Output Power | +39 dBm min. over temperature (@ 1dB G.C.P.) |
| ACPR | -28 dBc max. @ Pout = +38 dBm |
| Linear Gain | 65 dB nom., 59 dB min. |
| Input Power Voltage Requirement | +24 / +48 VDC (+18 to +60 VDC) [DC Power Models]; 90 to 264 VAC [AC Power Models] |
| Power Consumption @ P1dB | 79 W typ., 93 W max. |
| Operating Temperature Range | Operating Guarantee Range: -40 to +75C; Performance Guarantee Temperature Range: -40 to +55C |
| Waterproof / Dustproof (IP-code) | IP67 |
| Weight | 2.4 kg |
| Dimensions | (L) 180 x (W) 130 x (H) 80 mm (w/o Interfaces & Screws) |
