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VSAT technology and installation >> Hub and VSAT satellite equipment for sale and wanted >> 3m antenna for sale

Message started by ivy91 on Sep 1st, 2015 at 11:01am

Title: 3m antenna for sale
Post by ivy91 on Sep 1st, 2015 at 11:01am
3m antenna for sale

Where to buy 3m antenna with low price and high quality. We are your best choice, all the information about 3m antenna are available as below.

3m antenna Description

The 3m antenna manufactured by our company is a kind of shaped parabolic antenna with high gain, low VSWR, special pattern characteristics, and good electrical performance. There are C-band, Ku-band etc. frequency bands for you to choose. This antenna performance can satisfy the  standard of FCC regulation 25.209, IESS (Intelsat) or ITU-RS Recommendation 580 sidelobe.

3m antenna Features

Optional C-band, ku-band, ka-band frequency

Good corrosion resistance and structural stability

Structural steel with hot-zip galvanized craft

Non-penetrating and penetrating mount is as option

There are linear and circular polarization for you to choose

The feed system has been assembled and tested OK before delivering

3m antenna Technical Specifications

:exclamationAntesky is an professional VSAT antenna manufacturer, which was established in 1985 under the support of Chinese governmental research institutions. At previous time, we mainly customized antennas for Chinese aerospace and military application. From the year 2008, we began to produce civilian antennas. However, Antesky manufactures civilian antennas according to military standard all the time, so the antenna quality is with high reputation in the world. Antesky can provide antennas from 3m diameter to 50m diameter, including vsat antenna, Large Satellite Dish, TVRO Antenna, Flyaway Antenna and Marine TV Antenna etc.

Antesky SNS link:

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4. Website:

Title: RF DC block required
Post by nazmul on Oct 18th, 2015 at 8:50pm

I need  RF DC blocker. Do you have ?

Title: Re: RF DC block required
Post by ivy91 on Nov 3rd, 2015 at 9:31am
Sorry, we don't have  RF DC blocker. We're specialized in manufacturing antennas.

Title: Re: DC block required
Post by Admin1 on Nov 3rd, 2015 at 1:19pm
If you want an RF DC block type "rf dc block" into ebay.

There are plenty available.

Make sure you get the correct connectors, e.g. 50 ohm N type male at one end and 50 ohm N type female at the other. You can also get SMA types and F type connectors.

Make sure you get a simple DC block and not an attenuator.

Note that some also have an inductive side connector for DC input, sometimes called a Bias Tee.

A DC block is a valuable item to have to put on the input to expensive spectrum analysers to protect the input from DC voltage which may destroy the analyser.

A DC block will stop DC and attenuate very low frequencies. There will be an upper frequency limit to the useable range due to the self-resonant effect in even high quality 'non-inductive' in-line capacitors.

Best regards, Eric.

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