NSS 6 at 95.0°E-Indian subcontinent SPOT : packet Dish TV DTH & reception quality
NSS 6 at 95.0°E-packet Dish TV DTH : footprint , measurement point , HF system ...
.
NSS 6 at 95.0°E - Indian subcontinent SPOT : measurements taken in the town of Lučenec / central Slovakia
a, geographical location : Latitude: 48.33° _ Longitude: 19.72°
b, measurement results are derived from the 3.7 m diameter antenna
c, ground without obstacles in the horizon length to 1000 m
d, date of measurement : 11.12.2010
e, elevation angle : 1.0°
d, weather conditions : clear skies with light winds
e, air temperature : from - 2 to -5 °C at midnight
f, altitude : 185 m /asl
g, installation period and aggregation measured data : from 16.00 to 24.00
--- NSS 6 at 95.0°E : HF system , geographical location of measurement ---
.
installed HF system theoretical footprint research point
a, PF Prodelin 3.7 m a, state : Slovak republic / Europe
b, dxsatcs waveguide line b, town : Lučenec
c, UNI LNB : NF=0.4-0.6 dB c, altitude : 185 m / asl
d, cable lenght : 40 m d, geo. location : 48.33°_19.72°
NSS 6 at 95.0°E-packet Dish TV DTH : identification of active transponders
.
-- Dish TV DTH : receiver to identify the active TP with sufficient signal quality to lock on SPOT measurements/Lučenec-Slovakia ---
12 688 V , 12 595 V , 12 534 V , 12 647 H , 12 595 H , 12 688 H , 12 729 V , 12 647 V
click for enlarge
.
NSS 6 at 95.0°E-packet Dish TV DTH : "LIVE" channel search
.
--- Dish TV DTH : receiver has identified over 147 tv channels to eight active transponders ---
Number of transports:15 , TV Channels 147 , Network Services 17
click for enlarge
.
NSS 6 at 95.0°E-packet Dish TV DTH : qualitative peak in percentage terms / relative data
.
Packet Dish TV : 12 534 V-NDTV Good Times Packet Dish TV : 12 534 V-relative quality
Packet Dish TV DTH : 12 595 H-TV 5 News Packet Dish TV DTH : 12 595 H-relative quality
Packet Dish TV DTH : 12 595 V-Fashion TV India Packet Dish TV DTH : 12 595 V-relative quality
Packet Dish TV DTH : 12 647 H-SONY Packet Dish TV DTH : 12 647 H-relative quality
Packet Dish TV DTH : 12 688 V-Zee Studio Packet Dish TV DTH : 12 688 V-relative quality
.
NSS 6 at 95.0°E-packet Dish TV DTH : author's research activities in the field of wave physics
.
After more than five years of research work in the reception wave of NSS 6 with the elevation angle of only one degree
above zero, which falls into the category of wave physics, I come to a result which completely deny my initial conclusions
on the direct relationship between the size of the elevation angle and the presence of continuously oscillating signal
levels in a wide amplitude range, which I was associated with the reflector antenna noise temperature and noise
temperature of the earth etc. My calculations would confirm the high quality factor antenna, which I derived from the
ratio of G / T, that is based on a theoretical perspective should be final quality of earnings during an elevation angle
of only one degree less significantly degraded as I identified in measurements in recent years research activities.
So I am not able to put into action a high quality factor antenna derived from the ratio of G / T, which is in this type
of antenna with nearly ideal ratio f / D (0.37 vs 0.4) significantly less degraded antenna noise temperature factor.
A turning point in my research activities took place six months ago when I understood the direct relationship between
the position sensors waves in waveguides and permanent oscillation, which significantly degraded the quality of
reception from the orbital position 95° E.
Then I understood and applied this change in the waveguide,permanent oscillation of all transponders in India and
the Middle East footprint reduced by 75%, as evidenced by the quality of video records of reception for different
transponders from India footprint.Periods with stable detection of the carrier in the Indian spot was significantly
prolonged and specifically in the HD transponder at f = 12 647 V I have identified a stretch of 45 minutes without
pixelation and downtime .
.
NSS 6 at 95.0°E-packet Dish TV DTH : live video recording of the instantaneous changes in the quality
.
--- Packet Dish Tv DTH : 12 647 H - immediate changes in quality within a span of 60 seconds ---
.
--- Packet Dish Tv DTH : 12 688 V - immediate changes in quality within a span of 60 seconds ---
.
--- Packet Dish TV DTH : 12 595 H + 11 038 H - immediate changes in quality within a span of 60 seconds ---
CZECH & SLOVAK DX SATELLITE CLUB
international professional portal
Think-Tank
Roman Dávid - author & founder
mail : roman.david@dxsatcs.com