C-Band PLL LNBs
New Japan Radio
New Japan Radio NJS8488U C-Band (4.5-4.8 GHz) PLL LNB
- Low Noise Temperature: 15 K
- Various Local Stability Line-up:
- [Type U] +/- 1 ppm ( 5 kHz typ. )
- Small Size & Light Weight
- RoHS Compliance
NJS8488U Outline Drawings
|RF Frequency||4.500 to 4.800 GHz (Insat C-Band)|
|Local Frequency||5.76 GHz|
|IF Frequency||960 to 1260 MHz|
|Local Stability||+/- 1 ppm|
|IF Connector||Type F female (75 ohm)|
|Input Interface||Waveguide, CPR-229 (with Groove)|
|Noise Temperature (Ta.: +25 C)||15 K typ., 30 K max.|
|Linear Gain (Tal: +25C)||59 dB min., 66 dB max.|
|Local Stability||+/-0.5 ppm (Ta.:-30 to +60 C)
+/-1.0 ppm (Ta.: -40 to +60 C)
|L.O. Phase Noise||-70 dBc/Hz @ 100 Hz
-80 dBc/Hz @ 1 kHz
-85 dBc/Hz @ 10 kHz
-95 dBc/Hz @ 100 kHz
|Spurious||-140 dBm max. at input, Fixed frequency spur, unrelated to test CW signal (Measured at specified IF band).
-50 dBc max. With test CW signal -10 dBm IF output (Measured at specified IF band)
|Input VSWR||3.0:1 typ.|
|Output VSWR||2.5:1 max.|
|Power Requirement||+24 VDC (+12 to +24 VDC)|
|Current Drain||350 mA max.|
|Operating Temperature||-40 to +60 degrees C|
|Storage Temperature||-40 to +80 degrees C|
|Size||80.8 mm (L) x 99.6 mm (W) x 76 mm (H)
[3.18" (L) x 3.92" (W) x 2.99" (H)]
|Weight||800 g max. (1.76 lbs)|
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