483 x 320 x 88 mm without handles and protrusions, 19 "2U standard
Packaging & Delivery
Single package size:
Single gross weight:
1 - 1
2 - 2
3 - 10
To be negotiated
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.
* Frequency range: 88~108 MHz ( 1MHz stepping) * Input Impedance Impedance:50 ohm * VSWR <1.5 * Gain:3 dBi per bay * Polarization: Verticality * Maximum Power Input: 600W * 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: 4* dipole antenna 2*One power splitter
4 ways spliter
Frequency range: 88MHz-98MHz or 98MHz-108MHz (Other frequency or band can custom made)
Insertion Loss: less than 3.5db
Isolation: greater than 20db
Impedance: 50 ohms
VSWR: less than 1.2
Resistance to power: 600W (More power can be custom made )
Size: 117 * 83 * 21
How far(long) the transmitter cover?
The transmission range depends on many factors. The true distance is based on the antenna installing height , antenna gain, using environment like building and other obstructions , sensitivity of the receiver, antenna of the receiver . Installing antenna more high and using in the countryside , the distance will much more far.
EXAMPLE 5W FM Transmitter use in the city and hometown:
I have a USA customer use 5W fm transmitter with GP antenna in his hometown ,and he test it with a car, it cover 10km(6.21mile).
I test the 5W fm transmitter with GP antenna in my hometown ,it cover about 2km(1.24mile).
I test the 5W fm transmitter with GP antenna in Guangzhou city ,it cover about only 300meter(984ft).
Below are the approximate range of different power FM Transmitters. ( The range is diameter )
0.1W ~ 5W FM Transmitter :100M ~1KM
5W ~15W FM Ttransmitter : 1KM ~ 3KM
15W ~ 80W FM Transmitter : 3KM ~15KM
80W ~500W FM Transmitter : 10KM ~30KM
500W ~1000W FM Transmitter : 30KM ~ 50KM
1KW ~ 2KW FM Transmitter : 50KM ~100KM
2KW ~5KW FM Transmitter : 100KM ~150KM
5KW ~10KW FM Transmitter : 150KM ~200KM
The fmuser company is specialized in production and sales of FM / TV Transmitter , FM / TV antenna , the FM / TV transmitter accessories. We have been exporting FM /TV transmitter for 6 years. We have clients all over the world, not only the resellers but also the consumers. With 6 years experience in this field ,we have professional team and excellent aftersales service. We dedicated in supplying the best quality products with competive prices and excellent customer sevice! If you have any question about it , No matter you buy or not, please feel free to tell us your questions,we are very willing to help you and solve your problems.
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