Here is a few very latest monitoring observations by me.
RX:Grundig Yacht Boy 400
ANT:Cu WIRE 78' Length 30' Height With COAX LEAD IN
Geographical Location of Reception Place(Abhayapuri):
Longitude:26º18´20´´North
Latitude:90º37´50´´East
All India Radio(AIR) Gangtok On 4835kHz:
As it was observed previously that All India Radio(AIR) Gangtok on 4835kHz sometime heard with severe hum type noise along with distorted audio due to possible faulty transmitter parts.But for several weeks as observed my me both during morning hours (i.e.0100-0330utc and also in the evening hours(i.e.1130utc onwards) during my random airchecks on 4835kHz I've found good signal of AIR Gangtok free from any disturbance and have been noted with good audio quality. I was about to post about this latest observation...
But around 1350utc in the evening of July 27th (2018) during an aircheck on AIR Gangtok I found severe hum noise and the signal couldn't be copied at all.
Here is the link to audio recorded...around 1350utc..
https://app.box.com/s/n6tqqa7hsqrn7h3oh2qt353ny6pfsttt
However later during another aircheck at 1453utc , I heard AIR-Gangtok without any hum and with clear audio.And Nepali song was on air that time.
Let me observe AIR-Gangtok on 4835kHz for sometime.
On Other AIR Regional Shortwave Stations :
It is now the only the 2nd shortwave regional station on air of AIR from the North East Region Of India and the most powerful...And the other one is AIR's North Eastern Service from Shillong..(i.e AIR-Shillong on 4970kHz-morning-evening & 7315kHz- day).But AIR-Shillong's signal often suffers from low intensity audio. i.e.perhaps low modulation level plus slighly rough audio..And sometimes remains off the air for several hours.It was not heard on July 27th (2018) as per my several airchecks on 4970kHz both in the morning & evening.
And still no trace of signal of AIR-Aizawl on 5050kHz & 7295kHz. And also AIR-Kurseong is still of the air on both 4895kHz & 7230kHz.
More monitoring observations and updates etc soon.
73s
Gautam Kumar Sharma(GK)
Abhayapuri(Assam)(India)
RX:Grundig Yacht Boy 400
ANT:Cu WIRE 78' Length 30' Height With COAX LEAD IN
Geographical Location of Reception Place(Abhayapuri):
Longitude:26º18´20´´North
Latitude:90º37´50´´East
All India Radio(AIR) Gangtok On 4835kHz:
As it was observed previously that All India Radio(AIR) Gangtok on 4835kHz sometime heard with severe hum type noise along with distorted audio due to possible faulty transmitter parts.But for several weeks as observed my me both during morning hours (i.e.0100-0330utc and also in the evening hours(i.e.1130utc onwards) during my random airchecks on 4835kHz I've found good signal of AIR Gangtok free from any disturbance and have been noted with good audio quality. I was about to post about this latest observation...
But around 1350utc in the evening of July 27th (2018) during an aircheck on AIR Gangtok I found severe hum noise and the signal couldn't be copied at all.
Here is the link to audio recorded...around 1350utc..
https://app.box.com/s/n6tqqa7hsqrn7h3oh2qt353ny6pfsttt
However later during another aircheck at 1453utc , I heard AIR-Gangtok without any hum and with clear audio.And Nepali song was on air that time.
Let me observe AIR-Gangtok on 4835kHz for sometime.
On Other AIR Regional Shortwave Stations :
It is now the only the 2nd shortwave regional station on air of AIR from the North East Region Of India and the most powerful...And the other one is AIR's North Eastern Service from Shillong..(i.e AIR-Shillong on 4970kHz-morning-evening & 7315kHz- day).But AIR-Shillong's signal often suffers from low intensity audio. i.e.perhaps low modulation level plus slighly rough audio..And sometimes remains off the air for several hours.It was not heard on July 27th (2018) as per my several airchecks on 4970kHz both in the morning & evening.
And still no trace of signal of AIR-Aizawl on 5050kHz & 7295kHz. And also AIR-Kurseong is still of the air on both 4895kHz & 7230kHz.
More monitoring observations and updates etc soon.
73s
Gautam Kumar Sharma(GK)
Abhayapuri(Assam)(India)
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