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Norsat 3420 Series High Stability C-Band PLL LNB +/- 2kHz

Norsat 3420 Series High Stability C-Band PLL LNB +/- 2kHz

  • Input Frequency: 3.4 – 4.2 GHz
  • L.O. Stability: +/-2 kHz
  • Noise Temperature: 20 K
  • Output Connector: F-Type Female
  • L.O. Frequency: 5.15 GHz
  • Conversion Gain: 62 dB


The 3000 Series is Norsat’s premium quality C-Band LNB. The preferred LNB for all C-Band applications.


  • Low data rate digital video
  • A reference LNB for Rx test and service
  • SCPC digital or analog audio applications
  • Low speed SCPC data from 19.2 – 512 Kbps, or any higher data rate

Norsat Advantages

  • 3 Year Warranty
  • Norsat LNBs are graded by Stability and Noise Temperature to provide the perfect balance between required performance and cost
  • Proven reliability for lower lifetime costs
  • Excellent PLL LO stability to control receiver drift and employ lower bit rates or narrower space segment
  • Excellent Phase Noise to Lower Carrier to Noise margins, improving BER

Norsat 3420 Series High Stability C-Band PLL LNB +/- 2kHz

Input frequency (GHz) 3.40 to 4.20
L.O. frequency (GHz) 5.15
Output frequency (MHz) 950 to 1750


Noise temperature 20K
L.O. stability (over temperature excl offset) ±2 kHz
Phase noise (SSB) ▼
1kHz -80 dBc/Hz
10kHz -85 dBc/Hz
100kHz -95 dBc/Hz
Input VSWR 2.2 : 1
Output VSWR 2.2 : 1
Conversion gain 62 dB
Output P1dB 9 dBm
Power requirements +12 to +24 V supplied through center conductor of IF cable
Current drain 250 mA
Input Waveguide CPR229G
Dimensions 144 (L) x 70 (W) x 98 (H) mm
(5.7 x 2.8 x 3.9 in)
Weight 500 g / 17.6 oz
Temperature Range -40°C to +60°C
Relative Humidity 0 – 100% condensing

 Norsat 3420 Series High Stability C-Band PLL LNB +/- 2kHz

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