high performance black mesh dish antenna rolled expanded C/KU mesh 191" dish. 16 section type. Operating frequency of 1.0-12.75 Ghz, F/D ratio of 0.30, prime focus quad feed support, 6.0" pole size, focal length of 59". Gain at 4.2 Ghz is 44.5dBi. Gain at 3.95 Ghz is 44.18dBi. Gain at 12.2 Ghz is 52dBi. 180cm (6ft) C/Ku-Band Prime Focus Mesh Satellite Dish DESCRIPTION High performance 180cm (6ft) C/Ku-Band polar mount prime focus mesh satellite dish. If you do NOT have room for a larger antenna but still want to dabble in c-band satellite, then this is the perfect dish for you! This C/Ku-band satellite dish is compact and lightweight. It can be mounted in a backyard patio, apartment balcony or on the side or roof of your house just like a
China panel steel 1.8M satellite dish antenna Product s show:1.Products range:(1) Ku Band LNBF series:ku single lnbf,ku twin lnbf,ku quad lnbf,ku Quattro lnbf,ku octo lnbf,Super high gain ku band prime focus lnbf. type BT780-150 panel 6 panel caliber 150CM C band gain 4GHZ 34.5dB D ratio 0.38 focus distance 570MM material steel board surface plastic polishing support many uses with angle of C TV Antennas and Dishes for sale In Stock 2.1 M PRIME FOCUS SATELLITE C/ KU BAND DISH ANTENNA 6.9 FT W/ POLE FTA 210 CM. $562.79. $69.99 shipping. 71 watching. 1.65 M PRIME FOCUS SATELLITE C/ KU BAND DISH ANTENNA 165 CM With POLE FTA . $329.56. $49.99 shipping. SuperDish Repoint Kit w/ 129 bracket Super Dish upgrade. $79.99. or Best Offer. Challenger Communications:Satellite Antennas, Prime Focus Challenger Communications - Antena & Satelite Dish Manufacturer Proudly MADE in the USA beyond borders SATELLITE ANTENNAS WE SERVICE Challenger Communications - Antena & Satelite Dish Manufacturer has the RIGHT Antenna to fit YOUR needs Prime Focus Antennas From 1.0 meter to 12 meters Challenger Communications - Antena & Satelite Dish Manufacturer Manufacturer of WORLD CLASS ANTENNA
China Tv Equipment Satellite Dish Antenna manufacturers - Select 2020 high quality Tv Equipment Satellite Dish Antenna products in best price from certified Chinese Satellite Dish Antenna manufacturers, Factory Equipment suppliers, wholesalers and factory on Made-in-China, page 2 Dish antenna Prime-focus technical basics DreamDTH Dec 28, 2019 · Here is a small introduction to the technical specifications that one may come across while building a parabolic satellite dish antenna. The first thing that is common is f/D ratio which is the focal length f of the dish reflector divided by the diameter D of the dish. Commercially available dish antennas have a f/D ratio of between 0.36 to 0.40 although 0.5 is also seen in imported antennas. Focal Length Calculation of a Satellite Dish - SatomsApr 05, 2016 · This calculation works for prime focus antennas is useful for checking that the dish is constructed correctly for maximum efficiency and the RF feed horn is in exactly the correct position. The Focal Length (FL) is the distance from the feed horn to the centre of the antenna. Measure the diameter of the antenna (D) (indicated in red)
Apr 05, 2016 · This calculation works for prime focus antennas is useful for checking that the dish is constructed correctly for maximum efficiency and the RF feed horn is in exactly the correct position. The Focal Length (FL) is the distance from the feed horn to the centre of the antenna. Measure the diameter of the antenna (D) (indicated in red) Principle&Design of Parabolic Antenna-Prime Focus Antenna2) All path length from focus to reflector then to surface are equal and equal to 2F. Type of Parabolic Reflector Antennas. Classify antennas according to the installation site of feed, which are classified to prime focus parabolic front feed antenna and cassegrain back feed antenna. Antenna structure diagrams are as shown in (a), (b). RF HAMDESIGN - MESH DISH KITThis PRIME FOCUS MESH DISH KIT can be shipped world wide:This Prime Focus MESH DISH is a "DO IT YOUR SELF KIT" (see picture on the right) and available with several F/D's and diameters Supplied including dish feed or with out, just as you prefer ! Available 2 Dish Kits:#1 Dish KIT Max useable frequency 6 GHz (6mm square hole mesh) #2 Dish KIT Max useable frequency 11 GHz
1.65 M PRIME FOCUS SATELLITE C/ KU BAND DISH ANTENNA 165 CM W/ POLE FTA . AU $429.20 + AU $66.34 shipping . 1*HDTV Digital TV Antenna Indoor Aerial HD Freeview Signal Thin 100 Mile AU Top. AU $5.29 + AU $1.24 shipping . Picture Information. Opens image gallery. SatelliteDish - Medium Satellite DishSatelliteDish - Medium Satellite Dish. SatelliteDish - Medium sized satellite dish ku-band c-band mounts nonpen ez/el lnb clamp mesh dish and more About Satellite Government Custom Built RX/TX About Us Contact Us. prime focus dish for sale New Listing C Band 120cm (4 feet) Prime focus dish antenna /satellite dish antenna. Brand New. $49.00. From China. or Best Offer +$149.00 shipping. Watch; Tailgater 3 RV Satellite for DISH Factory Sealed FREE receiver w home activation. Brand New. 5.0 out of 5 stars.
240cm Prime Focus FTA C Band Satellite TV Dish Antenna Model:BW-C240 Specifications of 240cm Prime Focus FTA C Band Satellite TV Dish Antenna Type BW-C -240 Petal number 6 Petal s C wave band plus 38.89dB Focal distance 900 MM Material Steel plate Stand ( Finishing) MULTI-USE Support spray plasties Pitch 0-90 Level F ixed/ 0 -360 Wind speed May take over 25m/sec May repeat Challenger 3.8 METER PRIME FOCUSChallenger Communications 3.8 Meter Prime Focus Antenna is manufactured in the USA and is the symbol of quality in the antenna industry. Contoured petals with interchangeable radial beams and hub assembly ensure easy installation without field alignment. NO CRANE NEEDED! Two persons can install this antenna using only a ladder.