FMUSER ZHC618F 500W FM радиопередатчик для беспроводного аудиовещания в школах, супермаркетах, на фабриках и железнодорожных станциях.

FMUSER ZHC618F 500W FM радиопередатчик для беспроводного аудиовещания в школах супермаркетах на фабриках и железнодорожных станциях.

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Delivery

The Application:

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This is the 500W transmitter cover range20-30KM outside.It set for the people who want to build the professional fm station . It is widely used on the meeting ,village broadcasting,Speech ,concert .And also schools,supermarkets, factories, railway stations, conferences. You can build your own station easily.
If you are the dealer who want to resale this transmitters in your country.Please contact Erin Huang.We can give you more suggestion.

Features:

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The transmitter implements digital FM modulator module as its core,combining with RF power amplifier.In the transmitter,DSP&DDS are used to execute all-digital processing,such as digital filtering,pre-emphasis,the generation of pilot frequency,stereo coding and FM modulating.A AGC circuit is used to keep the set power stable.
High performance and very good reliability has been proved by the large usage of ZHC618F-500C transmitters.Also it is low cost and small size.


Technical Specifications:

1. Frequency Range:87.0MHz~108 MHz
2. Frequency Setting step:10KHz
3. Carrier Frequency precision:±200Hz
4. Residual Wave Radiation:≥65dBc
5. Audio Input Impedance:600Ω,Balance
6. Separation:60dB
7. Audio Input Level:±10dBm,step 0.01dB
8. S/N:≥75dB(30H~15kHz,100%)
9. Audio Harmonic Distortion:<0.05%
10.Audio response:±0.05dB(30Hz~15KHz)
11.Output Load Impedance:50Ω
12.Output Power:500W
13.Pre-emphasis:0μS,50μS,75μS
14.Deviation:±75kHz
15.Pilot Frequency:19 kHz±1Hz
    Pilot Signal Modulation:8%~10%
16.Sub-carrier Suppression:≥65dB
17.RF Output Connector:7/16'(female)or7/8'Flange
18.Size:700mm×485mm×133mm
19.Weight:35KG

Packing:

1*500W fm transmitter

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

Guangzhou HanTing Bio-technology Exploiture Co.Ltd (Fmuser Transmitter Inc.) is a modern high-tech manufacturer specializing in designing, engineering ,manufacturing, and marketing of high quality FM transmitters,TV transmitter,radios and related accessories. We are one of the biggest suppliers of transmitters and radios in China.

We have modernization of the factory . You are welcome to visit our factory when you come to China.

Our factory:

Our Products:

At present , there are already 1095 customers around the world visited our Guangzhou Tianhe office . If you come to China , you are welcome to visit us .

At Fair:

This is our participation in 2012 Global Sources Hong Kong Electronics Fair . Customers from all over the world finally have a chance to get together.

If you are in China,Welcome to visit our office.How to come to our office?
We are neer Conton fair,guangzhou railway station,XiaoBei and DaShatou.only need 10 minutes if take TAXI . Welcome friends around the world to visit and negotiate .

This is our address:

Address:ROOM 1502, Huilan Ge, No.273 HuangPu Road West, Tianhe District,Guangzhou, China (510620)

How to find our office on map:

you can search the "fmuser"on google map,then you will find our office:

We ship this item world wide by HongKong post air mail Lower than 1 KG.We will give you the tracking number when we ship it!
If you buy more than 5 pcs,Please contact the admin to change the shipping fee and the shipping way.Thank you!!
The HongKong post air mail is about 15-65 days to arrive.The EMS is about 10-15days to arrive.The DHL is about 5-7Days to arrive.
Please let us know if you have any question about the shipment.

All our selling products are the latest version, 100% never used.
100% fully checked and QC passed from factory.
Original packaging and accessories produced by the manufacturer.
30 Days Exchange Warranty: If the radio has something wrong in quality,please contact us frist,we will discuss with you how to deal with the problem or refund.

Note:Buyer must responsible for both ways (return & forward) shipping fees if exchange after 30 days from the day of purchase. Seller also reserves the right to reject the exchange.

12 Months Warranty from the date of purchase: Buyer can send the unit back to us for repair but both ways shipping fee (forwarding & returning) will be on buyer’s account.