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BUC قياسي Ku‑Band 8W من NJRC NJT8318UFMRA
- Output Power @ 1dB G.C.P.: +39 dBm (8W)
- IF Input Interface: N-type / F-type, Female Connector
- DC Power / Ref. (10MHz) Input: MS Connector / IF Connector
- RF Output Interface: Waveguide, WR-75
- 150W AC OUTDOOR PSU
Device Specifications
| 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 | 13.75 to 14.5 GHz |
| IF Frequency | 950 to 1,700 MHz |
| LO Frequency | 12.8 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 +75 ℃ Performance Guarantee Temperature Range: -40 to +55 ℃ |
| Waterproof / Dustproof (IP-code) | IP67 |
| Weight | 2.4 kg |
| Dimensions | (L) 180 x (W) 130 x (H) 80 mm (w/o Interfaces & Screws) |
Frequency Organization
| Frequency | Specification |
|---|---|
| RF Frequency | 13.75 to 14.5 GHz |
| IF Frequency | 950 to 1,700 MHz |
| LO Frequency | 12.8 GHz |
High Efficiency & Low Distortion Output Power
| Parameter | Specification |
|---|---|
| P1dB | +39 dBm min. over temperature |
| ACPR | -28 dBc @ Pout = +38 dBm |
| Power Consumption | 79 W |
High Temperature Operating Guarantee
| Temperature Range | Specification |
|---|---|
| Operating Guarantee | -40 to +75 ℃ |
Power Requirement Line-up
| Power Source | Specification |
|---|---|
| DC Power Voltage Range | +18 to +60 VDC |
| AC Power Option | Available |
M&C Option
| Option | Specification |
|---|---|
| FSK Communications M&C | Available |
| RS-232C M&C | Available |
Small Size & Light Weight
| Parameter | Specification |
|---|---|
| Weight | 2.4 kg |
Others
| Feature | Specification |
|---|---|
| LED Indicator | Equipped |
| RoHS Compliance | Yes |
Electrical Specifications
| Items | Specifications |
|---|---|
| Output Frequency Range |
Universal Ku-band: 13.75 to 14.5 GHz Standard Ku-band: 14.0 to 14.5 GHz |
| Input Frequency Range |
Universal Ku-band: 950 to 1,700 MHz Standard Ku-band: 950 to 1,450 MHz |
| Maximum IF Input Level (without damage) | +13 dBm max. |
| Conversion Type | Single, fixed L.O. |
| L.O. Frequency |
Universal Ku-band: 12.80 GHz Standard Ku-band: 13.05 GHz |
| Frequency Sense | Positive |
| Output Power @ 1dB G.C.P. (P1dB) | +39 dBm min. over temperature |
| Linear Gain | 65 dB nom., 59 dB min. |
| Gain Variation over frequency @ fixed temperature |
Universal Ku-band: 5 dBp-p max. over 750 MHz, 2 dBp-p max. over 54 MHz Standard Ku-band: 5 dBp-p max. over 500 MHz, 2 dBp-p max. over 54 MHz |
| Gain Stability over temperature @ fixed frequency | 4 dBp-p max., 2 dBp-p typ. |
| IM3 | -28 dBc typ., -24 dBc max. @ total power <= +39 dBm - 3 dB |
| ACPR | -28 dBc typ. @ Pout = +38 dBm |
| Requirement for External Reference |
[Frequency] 10 MHz (sine-wave) [Input Power] -5 to +5 dBm @ Input port [Phase Noise] -125 dBc/Hz max. @ 100 Hz -135 dBc/Hz max. @ 1 kHz -140 dBc/Hz max. @ 10 kHz |
| 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. @ 1MHz |
