Specification
Series Line-up
Model No. |
RF Frequency |
ReferencE-type |
LO Frequency Stability |
IF Connector |
NJS8498HF |
4.5 to 4.8 GHz |
Internal Ref. |
+/- 10 ppm
(+/- 50 kHz typ.) |
F-type (75Ω) |
NJS8498HN |
N-type (50Ω) |
NJS8498SF |
+/- 3 ppm
(+/- 15 kHz typ.) |
F-type (75Ω) |
NJS8498SN |
N-type (50Ω) |
NJS8498UF |
+/- 1 ppm
(+/- 5 kHz typ.) |
F-type (75Ω) |
NJS8498UN |
N-type (50Ω) |
NJS8498VF |
+/- 0.3 ppm
(+/- 1.5 kHz typ.) |
F-type (75Ω) |
NJS8498VN |
N-type (50Ω) |
Specifications
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) |
Noise Temperature(NT) @ +25 ℃ |
15 K typ., 30 K max. |
Linear Gain @ +25 ℃ |
67 dB max., 59 dB min. |
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 |
Dimension
(w/o Interfaces & Screws) |
(L) 144.5 x (W) 98.4 x (H) 69.9 mm |
Nisshinbo/NJRC NJS8498 Series Insat C-band PLL LNB
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