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Othernet Bullseye LNB TCXO ultra stable for Oscar 100 & KU band satellite LNB PLL & DRO QO100-LNB-BULLSEYE-978 View larger
Othernet Bullseye LNB TCXO ultra stable for Oscar 100 & KU band satellite LNB PLL & DRO QO100-LNB-BULLSEYE-978
  • Othernet Bullseye LNB TCXO ultra stable for Oscar 100 & KU band satellite LNB PLL & DRO QO100-LNB-BULLSEYE-978
  • Othernet Bullseye LNB TCXO ultra stable for Oscar 100 & KU band satellite LNB PLL & DRO QO100-LNB-BULLSEYE-978

QO100-LNB-BULLSEYE-978

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Othernet Bullseye LNB TCXO ultra stable for Oscar 100 & KU band satellite

rating Read the 48 reviews
Average rating: 5/5 Number of reviews: 48

The Othernet Bullseye LNB is a down-converter for reception of the Oscar 100 amateur radio and those in the Ku band. The Bullseye is one of the most stable and precise LNB to date. It does not need to be modified to receive the narrow or wide QO-100 transponder.

Each Bullseye is calibrated at the factory at 1kHz with a spectrum analyzer locked by GPS.

In normal outdoor use (25°C), the frequency offset is less than 10 kHz thanks to its integrated 2ppm TCXO* (see more below) and a 25 Mhz reference.

A second output F (red) is available to benefit from the 25 Mhz reference signal output in order to control another device or to check the stability.

Supplied with: 1 Othernet Bullseye LNB TCXO.

More details

29,94 € tax excl.

32,64 €

In stock

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Data sheet

Specification Bullseye LNB PLL TCXO

Reference: Bullseye 10 kHz BE01
LNB type: PLL
PLL: 2 PPM* TCXO 25Mhz
Output 1 (green): 739Mhz for QO-100 use on the primary female F connector (green)
Output 2 (red): 25 MHz on the secondary female F connector (red)
Input frequency: 10489 - 12750 MHz
LO frequency 9750/10600 MHz
LO frequency stability at 23°C: +/- 10 kHz / or +/- 30 kHz from -20°C to +60°C
LNB gain: 50 - 66 dB
Output frequency: 739 - 1950 MHz (low band) and 1100 - 2150 (high band)
Return loss: 8dB (739 - 1950 MHz) and 10dB (1100 - 2150 MHz)
Noise factor: 0.5dB
Vertical polarization voltage: 11.5 to 14V
Horizontal polarization voltage: 16 to 19V
LNB support diameter: 40mm
Red cover diameter: 64mm
CE standards, Rohs, FCC
2 years warranty

* The TCXO has an initial offset of 2 ppm, but other variables affect the total offset you can get. There is the stability related to the temperature variation which can add an additional 2 ppm and the TCXO which adds an additional 1 ppm offset per year. For applications that require ultra stability and precision over time, we recommend using a GPSDO instead.



Reviews

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rating 5
DL8SFB
24/09/2026
LNB
all ok, lnb is working
rating 5
DK5OL
23/09/2026
rating 5
Roberto
19/09/2026
rating 5
Pa1ant
19/09/2026
Good quality.
Received well and works perfect with qo-100. Very stable.
rating 5
JCS
03/09/2026
Bullseye
Bom material.
rating 5
Alan-Blackpool
24/03/2026
Product LNB
The Bullseye is the best of the LNB, problem is most company\'s have run out of stock, so finding Passion-Radio had stock was great thank you team.
rating 5
Stasys
17/03/2026
LY1G
satisfied with the fast delivery.
rating 5
izapper
14/09/2025
Bullseye LNB TCXO ultra stable - excellent product
excellent product to keep stability in receiving QO-100 signal. Easy, stable, practicable, i love this product and say thank you very much 5 STARS * * * * *
rating 5
on7fl
06/08/2025
QO-100 receive lnb
The best , and always a good service of the Passion radio team.
rating 5
Pat
14/06/2025
.
.
rating 5
Tjerk
14/06/2025
QO-100
perfect QO-100 parts to built your station, quick delivery
rating 5
ON5LBV
24/04/2025
A tester
Vu la météo en Belgique..Les tests sont reportés :-)
rating 5
F1RFI
21/04/2025
Satisfaction
Tout est pour le mieux, Merci pour votre excellent service.
rating 5
F1CBE
20/04/2025
F1CBE
très bien, merci
rating 5
Wolf
13/04/2025
Bullseye
excellent shop,good contact and very fast shipping
rating 5
G4IUG
30/03/2025
The best LNB for QO-100
The best LNB out of many I have tried for QO-100.
rating 5
dj2wk
18/02/2025
Bullseye
nice lnb ,workes perfect on qo-100
rating 5
F6GAF / PINIER Patrick
18/11/2024
Tête de remplacement
C\'est pour remplacer celle qui était HS suite à tempête et chute de la parabole !!! Normalement c\'est un très bon produit .
rating 5
imirad
08/11/2024
Very good product
Product itself is good and seems quality, everything is as it was described.
rating 5
F4LBC
18/07/2024
Qo100
Comme décrit, reste à tester
rating 5
F6BLP
08/07/2024
Bon article
Bon article, rien à dire.
rating 5
Walti
04/07/2024
Bullseye
the LNB is fantasic
rating 5
Paul F4JQR
03/07/2024
projet RX QO100
Pas encore assemblé-mais le projet avance avec le radio clubBons produits et suivi puis livraison de commande parfait
rating 5
EA4FRI
17/05/2024
Great quality
The best LNB for QO-100
rating 5
Chicheret Patrick
19/03/2024
TÊTE LNB OTHERNET BULLSEYE
Très bien envoyé Très rapidement
rating 5
HB9HWF
30/11/2023
En attente
Projet pas encore abouti. La pièce est encore sur l\'établi
rating 5
on8yy
26/11/2023
livresion
ses que du boneure charles
rating 5
CU3AK
23/10/2023
OTHERNET BULLSEYE LNB TCXO ULTRA STABLE FOR OSCAR
Great product
rating 5
PE1ORG
19/09/2023
Good product
Product as described and a quick delivery.
rating 5
Vitox
09/09/2023
LNB
Great product
rating 5
F5LKO
25/07/2023
LNB QO100
Après l\'avoir testé, très bon produit , bonne stabilité en fréquence.
rating 5
F1HDI
16/07/2023
Utilisation pour test sur une petite parabole
Produit conforme et série homogène en performance, donc très pratique pour l\'expérimentation
rating 5
Arno
08/07/2023
LNB does the job
Tested with a 60cm dish and receive via rtl-SDR v3 and the Lower beacon S9+5, so it is well received with this LNB
rating 5
F1MIJ
28/05/2023
LNB QO100
Livraison rapide et antenne conforme à la description . Pas encore testé sur QO100 .
rating 5
Walter
09/05/2023
Perfect
Perfect
rating 5
Aldo loison ON7ALD
30/04/2023
Tête lnb pour qo-100
Très bon produit stable pour l utilisation qo-100 livraison rapide comme à chaque fois
rating 5
F1CTO
20/03/2023
LNB pour QO100 et autre.
Bonne qualité,correspondant à "l'étiquette" produit .Comparaison avec LNB Advenger .C'est ok.
rating 5
BZFIKYABK
01/02/2023
Tête LNB Othernet Bullseye
LNB stable avec surtout une bonne qualité de signal, force et puissance de signal aussi très bonne
rating 5
Laura
16/01/2023
Not "mainstream"
Very interesting selection of products. One can get all the specialities and goodies at Passion-Radio, which other suppliers don`t have.
rating 5
ei6fz
08/01/2023
ei6fz
Delighted with the service, thanks
rating 5
DF7NH
09/11/2022
BULLSEYE
Best off all
rating 5
F6FEO
07/11/2022
materiel
Excellent matériel, sensible et stable
rating 5
Paul
19/10/2022
LNB - QO100
is working fantastic!
rating 5
SV1UI
10/10/2022
Really well made, worth the money
I took it apart, it really is nicely made. I cannot say much about its performance, I need to test it thoroughly, but there is plenty of information on the internet anyway.
rating 5
Theo
09/10/2022
High quality
One of the best LNB's i've ever used.
rating 5
Satellitendivision
03/10/2022
works just fine and has good quality
It arrived quickly in Germany and works fine with a 90cm dish. Solid constructions and firmly built.
rating 5
F6HCM
30/09/2022
Parfait !
LNB Othernet utilisé avec un RSP1A SDRPLAY aussi de chez Passion Radio et l\'excellent soft SDR Console, un régal !
rating 5
f5lpl
29/09/2022
tete lnb
pas de probleme mais maintenant il en manque une partie pour etre qrv

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