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Nisshinbo NJS8497H Series Int. Ref. C-Band PLL LNB
Request QuoteNJS8497 is a low noise block downconverter for use on Standard C-band of RF Frequency 3.625 to 4.2 GHz, with PLL oscillator synchronized to a highly stable internal reference signal.
| Items | Parameters | ||
|---|---|---|---|
| RF Input Interface | Waveguide, CPR229 (with Groove) | ||
| IF Output Interface | Coax. Connector, N-type Female (50 Ω) Coax. Connector, F-type Female (75 Ω) |
||
| RF Frequency | 3.625 to 4.2 GHz | ||
| IF Frequency | 950 to 1,525 MHz | ||
| LO Frequency | 5.15 GHz | ||
| Linear Gain | 67 dB typ., 59 dB min. @ +25 ℃ | ||
| Noise Temperature(NT) | 15 K typ., 30 K max. @ +25 ℃ | ||
| Input Power Voltage Requirement | +24 VDC (+12 to +24 VDC) | ||
| Current Consumption | 350 mA max. | ||
| Operating Temperature Range | -40 to +60 ℃ | ||
| Waterproof / Dustproof (IP-code) | IP67 | ||
| Weight | 670 g | ||
| Dimensions | (L) 144.5 x (W) 98.4 x (H) 69.9 mm (w/o Interfaces & Screws) | ||
Description
Frequency Organization
- RF Frequency: 3.625 to 4.2 GHz
- IF Frequency: 950 to 1,525 MHz
- LO Frequency: 5.15 GHz
Low Noise Performance
- Noise Temperature (NT): 15 K typ.
LO Frequency Stability Line-up
- H-type: +/- 10 ppm (+/- 50 kHz typ.)
Small Size & Light Weight
- Weight: 670 g
Others
- RoHS Compliance
Series Lineup
| Model No. | RF Frequency | ReferencE-type | LO Frequency Stability | IF Connector |
| NJS8497HF | 3.625 to 4.2 GHz | Internal Ref. | +/- 10 ppm (+/- 50 kHz typ.) |
F-type (75Ω) |
|---|---|---|---|---|
| NJS8497HN | N-type (50Ω) |
Additional information
| Band | C-Band |
|---|