NJR2825 series
[Discontinued Product] GX Ka-band PLL LNB
NJR2825 series
[Discontinued Product] GX Ka-band PLL LNB
Download Datasheet
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Description
Features
Frequency Organization
- RF Frequency: 19.2 to 20.2 GHz
- IF Frequency: 950 to 1,950 MHz
- LO Frequency: 18.25 GHz
High Temperature Operating Guarantee
- Operating Guarantee Temperature Range: -40 to +73 ℃
Low Noise Performance
- Noise Figure (NF): 1.3 dB max.
LO Frequency Stability
- +/- 3 ppm (+/- 55 kHz typ.)
Small Size & Light Weight
- Weight: 400 g
Others
- RoHS Compliance
Series Line-up
Model No. RF Frequency ReferencE-type LO Frequency Stability IF Connector NJR2825 19.2 to 20.2 GHz Internal Ref. +/- 3 ppm
(+/- 55 kHz typ.)N-type (50Ω) NJR2825F F-type (75Ω) -
Spec
Items Parameters RF Input Interface Waveguide, WR42 (with Groove) IF Output Interface Coax. Connector, N-type Female (50 Ω)
Coax. Connector, F-type Female (75 Ω)RF Frequency 19.2 to 20.2 GHz IF Frequency 950 to 1,950 MHz LO Frequency 18.25 GHz Linear Gain 75 dB max., 65 dB min. Noise Figure(NF) 1.3 dB max. @ +25 ℃
1.6 dB max. over temperatureInput Power Voltage Requirement +24 VDC (+12 to +30 VDC) Power Consumption 4 W max. Operating Temperature Range -40 to +73 ℃ Waterproof / Dustproof (IP-code) IP67 Weight 400 g Dimensions (L) 85 x (W) 68 x (H) 34 mm (w/o Interfaces & Screws) -
Technical
Documents-
Design Support
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Handling instructions / Precautions
- General Caution
Detailed handling instructions and precautions are described in the datasheet. -
Related Links
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Category Line-upOutPut Power
10W
NJT5763 series→ NJT5764 series→ NJT5762 series→ 5W
NJT8105W series→ NJT8105E series→ NJT8105 series→ NJT5670 series→ 3W
NJT8103W series→ NJT8103E series→ NJT8103 series→ 2W
NJT8102W series→ NJT8102E series→ NJT8102 series→ Standard-band
5.85 to 6.425 GHz
Insat-band
6.725 to 7.025 GHzFull-band
5.85 to 6.725 GHzFrequencyOscillation typePLL LNB Ext. Ref.
NJS8496E series→ NJS8497E series→ NJS8498E series→ PLL LNB Int. Ref.
NJS8496 series→ NJS8497 series→ NJS8498 series→ LNA
NJS8452 NJS8451 Full-band
3.4 to 4.2 GHzStandard-band
3.625 to 4.2 GHzInsat-band
4.5 to 4.8 GHzFrequencyOutPut Power40W GaN
NJT8371U series→ NJT8371 series→ 25W GaN
NJT8370U series→ NJT8370 series→ 16W
NJT8319U series→ NJT8319 series→ 8W
NJT8318U series→ NJT8318 series→ NJT5218 series→ NJT5118 series→ 6W
NJT8376U series→ NJT8376 series→ NJT8306U series→ NJT8306 series→ 4W
NJT8316L series→ NJT8304U series→ NJT8304 series→ 3W
NJT8302U series→ NJT8302 series→ 2W
NJT8315L series→ 1.5W
NJT8301U series→ NJT8301 series→ Lower-band
12.75 to 13.25 GHzStandard-band
14.0 to 14.5 GHzUniversal-band
13.75 to 14.5 GHzFrequencyOscillation type2LO PLL LNB Ext. Ref.
Int. Ref.NJR2841 series (Local Frequency Selected by Mechanical Switch) → NJR2842 series (Local Frequency Selected by 22kHz Tone) → NJR2843 series (Local Frequency Selected by Input Voltage) → PLL LNB Ext. Ref.
NJR2845AE series→ NJR2845DE series→ NJR2845BE series→ NJR2845GE series→ NJR2845CE series→ Int. Ref.
NJR2845A series→ NJR2845D series→ NJR2845B series→ NJR2845G series→ NJR2845C series→ Single-band
10.95 to 11.7 GHzSingle-band
11.2 to 11.7 GHzSingle-band
11.7 to 12.2 GHzSingle-band
12.2 to 12.75 GHzSingle-band
12.25 to 12.75 GHzUniversal-band
10.7 to 12.75 GHzFrequency
