7.75 to 8.50 GHz X-Band Low Noise Block Downconverter

SKU: APT5-LNB-07750850-40K15-WR112

Low Noise Block by AmpliTech (1 more product)

Note : Your request will be directed to AmpliTech.

APT5-LNB-07750850-40K15-WR112 Image

The APT5-LNB-07750850-40K15-WR112 from AmpliTech is a Low Noise Block Downconverter that converts an input RF frequency from 7.75 -8.50 GHz to output IF frequency from 800-1550 MHz. It has an LO frequency of 6.95 GHz and has a gain of over 56 dB. The LNB has an output P1dB of more than 15 dBm an output IP3 of 25 dBm. It has an input VSWR of 1.5:1 and an output VSWR of 1.7:1. The LNB has an input power of +10 dBm  and has an image rejection of 30 dB. It has a phase noise power density range of -30 to -128 dBc and a peak-to-peak group delay of 4 ns. The low noise block downconverter weighs 375 g in a compact enclosure that measures 6 x 3 x 2 inches with WR 112 waveguide and SMA female interfaces. It is suitable for smallsats, LEO, MEO, GEO, and portable/fixed X-Band teleport applications.

Product Specifications

Product Details

  • Part Number
    APT5-LNB-07750850-40K15-WR112
  • Manufacturer
    AmpliTech
  • Description
    7.75 to 8.50 GHz X-Band Low Noise Block Downconverter

General Parameters

  • Satellite Type
    Smallsat
  • Orbit
    LEO, MEO, GEO
  • Input Frequency Band
    X Band
  • Input RF Frequency
    7.75 to 8.5 GHz
  • Output Frequency Band
    L Band
  • Output RF Frequency
    800 MHz to 1.55 GHz
  • LO Frequency
    6950 MHz
  • Gain
    56 dB
  • VSWR
    1.50:1, 1.70:1
  • Output Power
    15 dBm
  • P1dB
    15 dBm
  • Image Rejection
    30 dB
  • Connector
    SMA, SMA - Female
  • Weight
    375 g
  • Application
    GEO, LEO, MEO, SATCOM
  • Dimension
    6 x 3 x 2 inches

Technical Documents

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esa

Name Date
Altius 01 May, 2025
Hera 01 Oct, 2024
Arctic Weather Satellite 01 Jun, 2024
EarthCARE 29 May, 2024
Arctic Weather Satellite (AWS) 01 Mar, 2024
MTG Series 13 Dec, 2022
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
OPS-SAT 18 Dec, 2019
Cheops 18 Dec, 2019

isro

Name Date
INSAT-3DS 17 Feb, 2024
XPoSat 01 Jan, 2024
Aditya-L1 02 Sep, 2023
DS-SAR 30 Jul, 2023
Chandrayaan-3 14 Jul, 2023
NVS-01 29 May, 2023
TeLEOS-2 22 Apr, 2023
OneWeb India-2 26 Mar, 2023
EOS-07 10 Feb, 2023
EOS-06 26 Nov, 2022

jaxa

Name Date
VEP-4 17 Feb, 2024
TIRSAT 17 Feb, 2024
CE-SAT 1E 17 Feb, 2024
XRISM 07 Sep, 2023
SLIM 07 Sep, 2023
ALOS-3 07 Mar, 2023
ISTD-3 07 Oct, 2022
JDRS 1 29 Nov, 2020
HTV9 21 May, 2020
IGS-Optical 7 09 Feb, 2020

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Artemis III 30 Sep, 2026
Artemis II 30 Sep, 2025
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023