ProductsAntenna and RF cable

  • Product Name:

    DP100 1/2 Wave FM Dipole professional Antenna for 0-150w fm transmitter 129usd promotion!!!

  • Categories:Antenna and RF cable / FM Antenna / Products
  • Date:2012-01-11
  • New Arrival! DP100 Exclusive Half Wave FM Dipole Antenna High gain outdoor Dipole antenna 88 to 108mhz for FM Transmitter up to 150w + Cable ...
Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
100 USD
/pcs
USD
Airmail 25days

10 pcs
69 USD
/pcs
USD
Airmail 25days

Product Description

New Arrival! DP100 Exclusive Half Wave FM Dipole Antenna High gain outdoor Dipole antenna 88 to 108mhz for FM Transmitter up to 150w + Cable

dp100main

 

 

 

 

gallery 1

A dipole antenna is a radio antenna that can be made of aluminum, copper, and bronze tube with a center-fed driven element. It consists of two metal conductors of rod, oriented parallel and collinear with each other (in line with each other), with a small space between them.

The dipole antenna is a particularly important form of RF antenna which is very widely used for radio transmitting and receiving applications. The dipole is often used on its own as an RF antenna, but it also forms the essential element in many other types of RF antenna. As such it is the possibly the most important form of RF antenna.

A half-wave dipole antenna means the length of this dipole antenna is equal to a half-wavelength at the frequency of operation.

 

Why do we recommend this dipole antenna?view


1).The half-wave dipole is very clear and easy for frequency adjustation, there are scales on the side bar of the antenna from which you can adjust the frequency from 88~108 by 1mhz stepping.dispole1

 


2).The dipole is a simple antenna to construct and use, and many of the calculations are quite straightforward.IMG_5587



3.)The radiation pattern and high gain of dipole:

 

 

 

Radiation pattern of a half-wave dipole antenna,scale is linear.

 

1.jpg

 

The Gain of a half-wave dipole (same as above). The scale is in dBi (decibels over isotropic).

2.jpg

 

SWR diagram of the half wave dipole at 88Mhz

3.jpg

 

The antenna cable. (we will send cable with BNC connector if no there is no special request. Other option is NJ/TNC connector)

 

IMG_5579.jpg

 

 

The antenna cable. (we will send cable with BNC connector if no there is no special request. Other option is NJ/TNC connector)

Attention: When setting the antenna, the “Anode” end should be face up, “negetive electrode” should be face down

 

 

Electrical specification:

Frequency range: 88~108 MHz ( 1MHz stepping)
Input Impedance Impedance:50 ohm
VSWR <1.5
Gain:3.5 dBi
Polarization: Verticality
Maximum Power Input: 150W
Horizontal 3dB Beam Width:360 °
Vertical 3dB Beam Width:73 °

 

 

Mechanical Specifications:

Height: 990mm
Radiating Element Material:Aluminum Alloy
Connector:SL16-K
Holding Rod Diameter: Φ30~Φ40 mm

 

Package Include:

1* DP-100 Dipole Antenna

1* High quality 8meter BNC cable(If you need other connectors, please tell us before shipping, we also have NJ/TNC connectors)


 

IMG_5591.jpg

contract me:[email protected]

Payment

 

Leave a Reply

5 Responses

  1. timothyines 2012/02/16 at 09:00:50

    Fast delivery from overseas. Smooth transaction. Would buy from again.

  2. timothyines 2012/02/24 at 06:14:25

    professional antenna.very good.

  3. David Cobb 2012/04/09 at 06:43:20

    Great product. I’m really impressed. 5-star seller!

  4. Norine 2014/01/29 at 22:19:47

    I was more than happy to find this great site. I need to to thank you for ones time
    just for this wonderful read!! I definitely loved every little bit of it and
    i also have you saved to fav to check out new stuff on your blog.

    • admin 2014/02/17 at 07:58:44

      thank you my friend