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1  VSAT technology and installation / Hub and VSAT satellite equipment for sale and wanted / Re: Probecom 1.8m flyway manual antenna for sale
 on: Jan 17th, 2019 at 6:15am 
Started by probecom | Post by probecom  
1.8m antenna in aluminium alloy suitcase

Antenna for sale, please contact sales@probecom.cn or contact 008688852619

2  VSAT technology and installation / Hub and VSAT satellite equipment for sale and wanted / Re: Probecom 1.8m flyway manual antenna for sale
 on: Jan 17th, 2019 at 6:12am 
Started by probecom | Post by probecom  
1.8m Antenna

3  VSAT technology and installation / Hub and VSAT satellite equipment for sale and wanted / Re: Probecom 1.8m flyway manual antenna for sale
 on: Jan 17th, 2019 at 6:10am 
Started by probecom | Post by probecom  
1.8m Antenna

4  VSAT technology and installation / Hub and VSAT satellite equipment for sale and wanted / Re: Probecom 1.8m flyway manual antenna for sale
 on: Jan 17th, 2019 at 6:10am 
Started by probecom | Post by probecom  
1.8M-antenna

5  VSAT technology and installation / Hub and VSAT satellite equipment for sale and wanted / Probecom 1.8m flyway manual antenna for sale
 on: Jan 11th, 2019 at 2:09am 
Started by probecom | Post by probecom  
Probecom 1.8m flyway manual antenna is specially designed for highly portable antenna by adopting carbon fiber material with light weight and can be assembled in less than 15 minutes by two person .

It can provide users exceptional performance in high gain and low side lobe

Highlight Features

Carbon fiber antenna reflector with light weight, high precision and high efficiency, corrosion resistance and other characteristics, it ensured the antenna in the normal operation under harsh environment in greatest degree.

Compact structure, Lightweight, portable, rapid deployment, high performance, a person can install within 3 minutes, available in airline baggage.

The latest design of the Ku-band satellite antenna, being compact and robust, cost-effective can be used in the fast and reliable satellite communications.

Designed specifically for field use, regardless of when and where, it can quickly transfer high-quality broadband content.

Email:sales@probecom.cn
Tel: 0086 29 88852619

6  VSAT technology and installation / Dish pointing and alignment / Dish pointing calculators and number and cost of map views
 on: Jan 4th, 2019 at 4:59pm 
Started by Admin1 | Post by Admin1  
Many of you will have used the satellite dish pointing calculator pages like http://www.satsig.net/maps/satellite-dish-pointing-india.htm

These pages make use of Google Maps API which means that when you load the page the images shown come from Google Map tile servers. The javascript calculations and blue pointing direction line come from the page itself.

Since mid 2018, Google have started charging me for use of their Maps API, for the Geocoding facility (where you type in the name of your location) and for the Street View (little orange/yellow stick man icon).  Google allows a limited number of free uses per month and also gave me a free transition allowance.  Having taken off the free allowances it has cost me £325 for the last 3 months.  To minimise future costs I have removed Geocoding and Street View and have put daily quota limits on the Maps useage. The quota system resets to zero at 8am GMT daily and if the daily quota is used up after say 20 hours, during the last four hours prior to 8am GMT the page is liable to not work. This tends to affect people between from India, Africa to UK.

I have made a new page using Mapbox (instead of Google API) which also has a free monthly allowance, but the map images may be limited in some remote places. The new alternative page, for testing purposes, is at http://www.satsig.com/pointing/test-working-with-key-18dec2018.htm Feedback as to whether or not this page works for you on your device, would be appreciated.  eric@satsig.net

Best regards, Eric


7  Anything else / General and other topics / Is this a meteorite ?
 on: Jan 2nd, 2019 at 6:27pm 
Started by Admin1 | Post by Admin1  
I was walking the dog and this tiny, light weight, stone fell vertically from the sky in front of me onto the pavement, bounced about 1ft sideways. 9:15am GMT 1 Jan 2019

8  VSAT technology and installation / Hub and VSAT satellite equipment for sale and wanted / Re: Probecom 1.2M Portable Offset Antenna(Tripod-type) For Sale
 on: Dec 30th, 2018 at 1:20pm 
Started by probecom | Post by Admin1  
What are the formulas for CCIR 508-4 sidelobe patterns ?

https://www.itu.int/en/ITU-R/software/Pages/ant-pattern.aspx#ESAP

Does anyone have a copy of CCIR 508-4 text ?

9  VSAT technology and installation / Hub and VSAT satellite equipment for sale and wanted / Re: Probecom 1.2M Portable Offset Antenna(Tripod-type) For Sale
 on: Dec 27th, 2018 at 3:02am 
Started by probecom | Post by probecom  
E-mail: sales@probecom.com
              sales@probecom.cn
http://www.probecom.com

10  VSAT technology and installation / Hub and VSAT satellite equipment for sale and wanted / Probecom 1.2M Portable Offset Antenna(Tripod-type) For Sale
 on: Dec 27th, 2018 at 3:01am 
Started by probecom | Post by probecom  


E-mail: sales@probecom.com
              sales@probecom.cn
http://www.probecom.com