日本JRC无线电公司专业LNB系列产品
NJS-8486E型外参考源LNB降频器，频率范围：3.40-4.20GHz，10MHz外参考源，输出接口有F和N型。
NJS-8487E型外参考源LNB降频器，频率范围：3.625-4.20GHz，10MHz外参考源，输出接口有F和N型
NJS-8488E型外参考源LNB降频器，频率范围：4.50-4.80GHz，10MHz外参考源，输出接口有F和N型
L波段输出信号接口：F型和N型，75欧姆和50欧姆
矩形波导口CPR-229，增益：59-66dB，供电电压：12-24V，功耗电流：350mA，重量：800g
以下为内参考源
NJS-8486型频率范围：3.40-4.20GHz，本振：5.15GHz
NJS-8486型频率范围：3.40-4.20GHz，本振：5.15GHz
NJS-8487型频率范围：3.625-4.20GHz，本振：5.15GHz
NJS-8488型频率范围：4.50-4.80GHz，本振：5.75GHz
本振频率稳定度分类如下：
型号后缀标识U为1ppm相当于5KHz
型号后缀标识S为3ppm相当于15KHz
型号后缀标识H为10ppm相当于50KHz
L波段输出信号接口：F型和N型，75欧姆和50欧姆
矩形波导口CPR-229，增益：59-66dB，供电电压：12-24V，功耗电流：350mA，重量：800g
NJS84系列内参考源
| Model No. | RF Frequency | Local Frequency | IF Frequency | Local Stability [ -40 to +60 C ] | IF Connector |
| NJS8486H | 3.400 to 4.200 GHz ( Palapa C-band ) | 5.15 GHz | 950 to 1,750 MHz | +/- 10 ppm (+/- 50 kHz typ.) | F-type |
| NJS8486HN | N-type |
| NJS8486S | +/- 3 ppm (+/- 15 kHz typ.) | F-type |
| NJS8486SN | N-type |
| NJS8486U | +/- 1 ppm (+/- 5 kHz typ.) | F-type |
| NJS8486UN | N-type |
| NJS8487H | 3.625 to 4.200 GHz ( Standard C-band ) | 5.15 GHz | 950 to 1,525 MHz | +/- 10 ppm (+/- 50 kHz typ.) | F-type |
| NJS8487HN | N-type |
| NJS8487S | +/- 3 ppm (+/- 15 kHz typ.) | F-type |
| NJS8487SN | N-type |
| NJS8487U | +/- 1 ppm (+/- 5 kHz typ.) | F-type |
| NJS8487UN | N-type |
| NJS8488H | 4.500 to 4.800 GHz ( Insat C-band ) | 5.76 GHz | 960 to 1,260 MHz | +/- 10 ppm (+/- 50 kHz typ.) | F-type |
| NJS8488HN | N-type |
| NJS8488S | +/- 3 ppm (+/- 15 kHz typ.) | F-type |
| NJS8488SN | N-type |
| NJS8488U | +/- 1 ppm (+/- 5 kHz typ.) | F-type |
| NJS8488UN | N-type |
- NJS84系外参考源External Reference Type: NJS8486E series
| Model No. | RF Frequency | Local Frequency | IF Frequency | Local Stability [ -40 to +60 C ] | IF Connector |
| NJS8486E | 3.400 to 4.200 GHz ( Palapa C-band ) | 5.15 GHz | 950 to 1,750 MHz | Depend on External Reference | F-type |
| NJS8486EN | N-type |
| NJS8487E | 3.625 to 4.200 GHz ( Standard C-band ) | 5.15 GHz | 950 to 1,525 MHz | F-type |
| NJS8487EN | N-type |
| NJS8488E | 4.500 to 4.800 GHz ( Insat C-band ) | 5.76 GHz | 960 to 1,260 MHz | F-type |
| NJS8488EN | N-type |
（量大优惠，专业产品，批发零售，请联系我司）
Internal Reference Type：KU
| Model No. | RF Frequency | Local Frequency | IF Frequency | Local Stability [ -40 to +60 °C ] | IF Connector |
| NJR2837H | 10.95 to 11.70 GHz | 10.00 GHz | 950 to 1,700 MHz | +/- 10 ppm (+/- 100 kHz typ.) | F-type |
| NJR2837HN | N-type |
| NJR2837S | +/- 3 ppm (+/- 30 kHz typ.) | F-type |
| NJR2837SN | N-type |
| NJR2837U | +/- 1 ppm (+/- 10 kHz typ.) | F-type |
| NJR2837UN | N-type |
| NJR2839H | 11.20 to 11.70 GHz | 10.25 GHz | 950 to 1,450 MHz | +/- 10 ppm (+/- 100 kHz typ.) | F-type |
| NJR2839HN | N-type |
| NJR2839S | +/- 3 ppm (+/- 30 kHz typ.) | F-type |
| NJR2839SN | N-type |
| NJR2839U | +/- 1 ppm (+/- 10 kHz typ.) | F-type |
| NJR2839UN | N-type |
| NJR2835H | 11.70 to 12.20 GHz | 10.75 GHz | 950 to 1,450 MHz | +/- 10 ppm (+/- 100 kHz typ.) | F-type |
| NJR2835HN | N-type |
| NJR2835S | +/- 3 ppm (+/- 30 kHz typ.) | F-type |
| NJR2835SN | N-type |
| NJR2835U | +/- 1 ppm (+/- 10 kHz typ.) | F-type |
| NJR2835UN | N-type |
| NJR2836H | 12.25 to 12.75 GHz | 11.30 GHz | 950 to 1,450 MHz | +/- 10 ppm (+/- 100 kHz typ.) | F-type |
| NJR2836HN | N-type |
| NJR2836S | +/- 3 ppm (+/- 30 kHz typ.) | F-type |
| NJR2836SN | N-type |
| NJR2836U | +/- 1 ppm (+/- 10 kHz typ.) | F-type |
| NJR2836UN | N-type |
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- External Reference Type: NJR2935E series
| Model No. | RF Frequency | Local Frequency | IF Frequency | Local Stability [ -40 to +60 °C ] | IF Connector |
| NJR2937E | 10.95 to 11.70 GHz | 10.00 GHz | 950 to 1,700 MHz | Depends on External Reference | F-type |
| NJR2937EN | N-type |
| NJR2939E | 11.20 to 11.70 GHz | 10.25 GHz | 950 to 1,450 MHz | F-type |
| NJR2939EN | N-type |
| NJR2935E | 11.70 to 12.20 GHz | 10.75 GHz | 950 to 1,450 MHz | F-type |
| NJR2935EN | N-type |
| NJR2934E | 12.20 to 12.75 GHz | 11.25 GHz | 950 to 1,500 MHz | F-type |
| NJR2934EN | N-type |
| NJR2936E | 12.25 to 12.75 GHz | 11.30 GHz | 950 to 1,450 MHz | F-type |
| NJR2936EN | N-type |
（量大优惠，专业产品，批发零售，请联系我司）
