Specification
Series Line-up
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) |
NJS8497SF |
+/- 3 ppm
(+/- 15 kHz typ.) |
F-type (75Ω) |
NJS8497SN |
N-type (50Ω) |
NJS8497UF |
+/- 1 ppm
(+/- 5 kHz typ.) |
F-type (75Ω) |
NJS8497UN |
N-type (50Ω) |
NJS8497VF |
+/- 0.3 ppm
(+/- 1.5 kHz typ.) |
F-type (75Ω) |
NJS8497VN |
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) |
RF Frequency |
3.4 to 4.2 GHz |
IF Frequency |
950 to 1,750 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) |
Nisshinbo/NJRC NJS8497 Series Standard C-band PLL LNB
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