New Japan Radio NJRC NJT5836L 10W Ka-Band (27.652 to 28.388 GHz) O3B BUC
O3B Networks transmitter, Ka- frequencies: 27.652 to 28.388 GHz and NJT5836H from 28.172 to 29.071 GHz, WR28 Waveguide Output
NJT5836L 10 Watt Ka-Band (27.652 to 28.388 GHz) O3B Networks Block Upconverter
The NJRC NJT5836L series BUC is specifically designed for use on O3B Networks satellites. The O3B Networks satellite network consists of medium earth orbit satellites (MEOS) that provide ultra high speed broadband internet services to the "other 3 Billion" people currently not served by traditional cable, fiber or satellite internet services. The NJT5836L BUC operates in frequencies from 27.652 to 28.388 GHz with a local oscillator frequency of 26.600 GHz.
Features
RF Frequency: 27.652 – 28.388 GHz with 26.600 GHz LO, NJT5836H: 28.172 – 29.071 GHz with 27.200 GHz LO
High Efficiency Output Power: Saturation Output Power: +40 dBm (10W), ACPR: -25 dBc max. with up to +37 dBm output, Power Consumption: 170 W max.
Ethernet M&C Function Equipped, Gain Control: 15 dB range, 1 dB step, Power Monitor: 12 dB dynamic range
Rugeed Weatherproof All-Weather Housing & Performance
Outline Dimensions
5836 Series Configuration Chart
| Model# | RF Frequency | Local Frequency | IF Frequency | Output Power | M&C | Power Supply |
| NJT5836L | 27.652 to 28.388 GHz | 26.600 GHz | 1,052 to 1,788 MHz | 10 W Saturation (+40 dBm) | Ethernet M&C Equipped | +22 – +56 V DC Power |
| NJT5836H | 28.172 to 29.071 GHz | 27.200 GHz | 972 to 1,871 MHz | 10 W Saturation (+40 dBm) | Ethernet M&C Equipped | +22 – +56 V DC Power |
| Item | Specifications |
| Output Interface | Waveguide, WR28 with Groove |
| Input Interface | [IF / Ref.] N-type, female connector (50 ohm) |
| [Power] 12 pin circular connector | |
| [M&C] 12 pin circular connector | |
| Saturation Output Power | +40 dBm |
| ACPR | -25 dBc max. @ up to +37 dBm output |
| Conversion Linear Gain | 61 dB min., 71 dB max. |
| Requirement for External Reference | [Frequency] 10 MHz (sine-wave) |
| [Input Power] -5 to +5 dBm @ Input port | |
| [Phase Noise] -105 dBc/Hz max. @ 10 Hz, -130 dBc/Hz max. @ 100 Hz,-150 dBc/Hz max. @ 1 kHz, -155 dBc/Hz max. @ 10 kHz | |
| L.O. Phase Noise | -60 dBc/Hz max. @ 100 Hz, -73 dBc/Hz max. @ 1 kHz-83 dBc/Hz max. @ 10 kHz, -93 dBc/Hz max. @ 100 kHz |
| Input Return Loss | 10 dB |
| Output Return Loss | 15 dB |
| Power Requirement | +22 to +56 V DC Power |
| Power Consumption | 170 W max. |
| Monitor and Control | [Interface] Ethernet (Option: RS-232C) |
| [Function] Temperature / Output Power Monitor (12 dB Dynamic Range) / LO Status / Output Mute (TX ON/OFF) / Gain Control (15 dB Range, 1 dB Step) | |
| Temperature Range (ambient) | Operating: -20 to +50 C |
| Dimension & Housing | 168 mm (L) x 149.6 mm (W) x 90 mm (H) [6.61” (L) x 5.89” (W) x 3.54” (H)] without Interface Connectors |
| Weight | 4.5 kg [9.9 lbs] |
O3B Satellite Networks, Worldwide Ka-Band Broadband Satellite Internet Services
