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Nisshinbo
Nisshinbo NJR2841HN Universal Ku-band 2LO PLL LNB 10.7 - 12.75 GHz, Outside Mechanical Switch
Product Code:
NJR2841HN
Condition:
New
Availability:
YES
Weight:
0.24 KGS
Width:
8.32
(cm)
Height:
4.20
(cm)
Depth:
4.20
(cm)
Request a quote at Contact@orbitalconnect.com or +1.888.315.9545
About the LNB
The NJR2841HN is a Nisshinbo low noise block downconverter (LNB) with an N-type IF interface. Full electrical, mechanical and environmental specifications are listed below.
Key Specifications
| IF Connector | N-Connector |
| Local Stability Line-up | H-type, Internal Reference, Local Stability: +/- 10 ppm |
| Location Selection | Outside Mechanical Switch |
| Frequency Band | Low-band | High-band - specify when ordering |
Electrical Specifications
| Absolute Maximum Rating | RF Input Power: -10 dBm (@ CW) Supply Voltage: +28 V DC |
| Input RF Frequency Range | Low-band: 10.7 to 11.7 GHz High-band: 11.7 to 12.75 GHz |
| Noise Figure @ +25 °C | 0.8 dB typ., 1.0 dB max. |
| Output IF Frequency Range | Low-band: 950 to 1,950 MHz High-band: 1,100 to 2,150 MHz |
| Conversion Gain @ +25 °C | 48 dB min., 62 dB max. |
| Conversion Gain Ripple @ +25 °C | 1.5 dBp-p max. at any 36 MHz segments. |
| Conversion Gain Flatness over Frequency @ +25 °C | 6 dBp-p max. over Receive Bandwidth |
| Output Power @ 1dB G.C.P. (P1dB) @ +25 °C | 0 dBm min. |
| Output Intercept Point of 3rd Order Intermodulation | +5 dBm min. |
| Tx Signal Immunity | Gain Change: 0.2 dB max. Noise Figure Change: 0.1 dB max. at -20 dBm Tx Input (13.75 to 14.5 GHz) |
| Local Oscillator Frequency | Low-band: 9.75 GHz High-band: 10.6 GHz |
| Local Oscillator Frequency Stability (-40 to +60 °C) | *Initial Setting Error and Temperature Stability +/-10 ppm max. |
| L.O. Phase Noise (SSB) | -50 dBc/Hz typ. @ 100 Hz -70 dBc/Hz typ. @ 1 kHz -75 dBc/Hz typ. @ 10 kHz -85 dBc/Hz typ. @ 100 kHz -105 dBc/Hz typ. @ 1 MHz Stability |
| Spurious | a) -120 dBm max. at input, Fixed frequency spur, unrelated to test CW signal. b) -40 dBc typ., -30 dBc max. with test CW signal -10 dBm IF output |
| Local Oscillator Leakage Levels | -40 dBm max. at the IF Output Connector. -60 dBm max. at the RF Input Flange. |
| Image Rejection | 40 dB min. |
| Input V.S.W.R. | 2.5 : 1 typ. |
| Output Impedance | 50 ohms nom |
| Output V.S.W.R. | 2.3 : 1 max. |
| Power Requirement | Input Port: IF Output Interface Connector (Combine DC Power with Output IF Signal) Input Voltage: +10 to +24 VDC 170 mA max. |
| Frequency Band Selection Function | Select Type: Outside Mechanical Switch Band Selection: Low Band: A side: (Initial Set) High Band: B side Switch Side Definition: A side: B side: |
Mechanical Specifications
| RF Input Interface | Waveguide, WR-75 (with Groove) |
| IF Output Interface | Coaxial Connector, N-type Female - 50 ohms |
| Dimension & Housing and Mechanical Switch without Interface Connector | 83.2 (L) x 42 (W) x 42 (H) mm [3.28” (L) x 1.65” (W) x 1.65” (H) ] |
| Weight | 240 g [0.53 lbs] |
Environmental Specifications
| Temperature Range (Ambient) | Operating: -40 to +60 °C Storage: -40 to +80 °C |
| Humidity | 0 to 100 % RH |
| Altitude | 15,000 feet (4,572 m) |
| Vibration (Survival) | 5 G [49.03 m/s2] (3 axis, 50 Hz) |
| Shock (Survival) | 15 G [147.1 m/s2] (3 axis) |
| Waterproof / Dustproof (IP Code Rating) | IP 67 |
| Regulations | EU Directive (CE Marking) EMC - 2014/30/EU RoHS - 2011/65/EU + (EU)2015/863 Safety: EN60950-1 |
| MTBF (by Method of Parts Count Reliability as Design Condition Prediction) | 150,000 hours and more at +60 °C |
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Details
About the LNB
The NJR2841HN is a Nisshinbo low noise block downconverter (LNB) with an N-type IF interface. Full electrical, mechanical and environmental specifications are listed below.
Key Specifications
| IF Connector | N-Connector |
| Local Stability Line-up | H-type, Internal Reference, Local Stability: +/- 10 ppm |
| Location Selection | Outside Mechanical Switch |
| Frequency Band | Low-band | High-band - specify when ordering |
Electrical Specifications
| Absolute Maximum Rating | RF Input Power: -10 dBm (@ CW) Supply Voltage: +28 V DC |
| Input RF Frequency Range | Low-band: 10.7 to 11.7 GHz High-band: 11.7 to 12.75 GHz |
| Noise Figure @ +25 °C | 0.8 dB typ., 1.0 dB max. |
| Output IF Frequency Range | Low-band: 950 to 1,950 MHz High-band: 1,100 to 2,150 MHz |
| Conversion Gain @ +25 °C | 48 dB min., 62 dB max. |
| Conversion Gain Ripple @ +25 °C | 1.5 dBp-p max. at any 36 MHz segments. |
| Conversion Gain Flatness over Frequency @ +25 °C | 6 dBp-p max. over Receive Bandwidth |
| Output Power @ 1dB G.C.P. (P1dB) @ +25 °C | 0 dBm min. |
| Output Intercept Point of 3rd Order Intermodulation | +5 dBm min. |
| Tx Signal Immunity | Gain Change: 0.2 dB max. Noise Figure Change: 0.1 dB max. at -20 dBm Tx Input (13.75 to 14.5 GHz) |
| Local Oscillator Frequency | Low-band: 9.75 GHz High-band: 10.6 GHz |
| Local Oscillator Frequency Stability (-40 to +60 °C) | *Initial Setting Error and Temperature Stability +/-10 ppm max. |
| L.O. Phase Noise (SSB) | -50 dBc/Hz typ. @ 100 Hz -70 dBc/Hz typ. @ 1 kHz -75 dBc/Hz typ. @ 10 kHz -85 dBc/Hz typ. @ 100 kHz -105 dBc/Hz typ. @ 1 MHz Stability |
| Spurious | a) -120 dBm max. at input, Fixed frequency spur, unrelated to test CW signal. b) -40 dBc typ., -30 dBc max. with test CW signal -10 dBm IF output |
| Local Oscillator Leakage Levels | -40 dBm max. at the IF Output Connector. -60 dBm max. at the RF Input Flange. |
| Image Rejection | 40 dB min. |
| Input V.S.W.R. | 2.5 : 1 typ. |
| Output Impedance | 50 ohms nom |
| Output V.S.W.R. | 2.3 : 1 max. |
| Power Requirement | Input Port: IF Output Interface Connector (Combine DC Power with Output IF Signal) Input Voltage: +10 to +24 VDC 170 mA max. |
| Frequency Band Selection Function | Select Type: Outside Mechanical Switch Band Selection: Low Band: A side: (Initial Set) High Band: B side Switch Side Definition: A side: B side: |
Mechanical Specifications
| RF Input Interface | Waveguide, WR-75 (with Groove) |
| IF Output Interface | Coaxial Connector, N-type Female - 50 ohms |
| Dimension & Housing and Mechanical Switch without Interface Connector | 83.2 (L) x 42 (W) x 42 (H) mm [3.28” (L) x 1.65” (W) x 1.65” (H) ] |
| Weight | 240 g [0.53 lbs] |
Environmental Specifications
| Temperature Range (Ambient) | Operating: -40 to +60 °C Storage: -40 to +80 °C |
| Humidity | 0 to 100 % RH |
| Altitude | 15,000 feet (4,572 m) |
| Vibration (Survival) | 5 G [49.03 m/s2] (3 axis, 50 Hz) |
| Shock (Survival) | 15 G [147.1 m/s2] (3 axis) |
| Waterproof / Dustproof (IP Code Rating) | IP 67 |
| Regulations | EU Directive (CE Marking) EMC - 2014/30/EU RoHS - 2011/65/EU + (EU)2015/863 Safety: EN60950-1 |
| MTBF (by Method of Parts Count Reliability as Design Condition Prediction) | 150,000 hours and more at +60 °C |
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