2KW FM Transmitter radio broadcast equipment Compact Size
The transmitter minimalist design philosophy, 2KW FM stereo transmitter exciter and power amplifier, the output filter, switching power supply installed in a 4U 19-inch standard chassis, reducing the ordinary transmitter between the various components connection cable, high reliability, easier to operate.
Latest DSP + DDS all-digital technology stereo FM exciter, the whole of the technical indicators unparalleled reach close to CD quality sound effects. Large-size heat sink and high-speed, long-life fan, ensure that the transmitter is operating in a reliable low-temperature state. High-quality, high reliability, a wide range of switching power supply. The whole high reliability, high performance, easy to operate, low prices.
A minimalist design, integrated structure, high reliability, easy operation
The whole process of digital processing (DSP + DDS) to achieve the perfect close to CD quality sound effects
3 analog audio and digital audio (AES / EBU) input, digital audio priority
Provide the most complete remote telemetry interface and interface protocol
5 perfect over-current, over-voltage, over-temperature, over power, VSWR large alarm and protection
7 high-quality stainless steel, 4U, 19-inch standard chassis
The main technical parameters
RF frequency range of 87MHz to 108MHz stepping 10kHz (other frequencies can be customized)
Output power continuously adjustable from 0 to 2000W
Output power allowable deviation <± 10%
Output power stability <± 3%
5 Output impedance 50
RF output connector L27-50K or 7/16 '
7 Bands within the residual wave <-70dB
8 high-order harmonics <-65dB
9 parasitic amplitude modulation <-50dB
Carrier frequency allowable deviation ± 200Hz
11 analog audio input-12dBm ~ +8 dBm
12 audio level gain-15dB ~ +15 dB in 0.1dB step
13 analog audio input impedance 600 Ohm balanced XLR
14 AES / EBU input impedance 110Ω balanced XLR
15 AES / EBU input level 0.2 to 10Vpp
16 AES / EBU sampling rate of 30kHz to 96kHz
SCA input the imbalance (optional) BNC connector
Audio pre-the emphasis 0μs, 50 μs, 75μs Optional
19 Frequency Response ± 0.1dB 30Hz ~ 15000Hz
20 left and right channel level difference <0.1 dB (100% modulation)
21 stereo separation ≥ 50dB 30Hz ~ 15000Hz
22 stereo signal-to-noise ratio ≥ 70dB 1KHz 100% modulation
23 distortion <0.1% 30Hz to 15000Hz
24. Forced convection heat
25 temperature range -10 ° C to +45 ° C
26 Relative humidity <95%
27 Altitude <4500m
28 power 3300VA
29 Dimensions 650mm x 483mm x 177mm
30 Weight 45KG
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.
Below are the approximate range of different power FM Transmitters. ( The range is diameter )
Tell me 1.How far you want to cover in radius ? 2.How high will you install the antenna ? 3.Where are you from ? What is your detail address, so that we can check the enviroment there. And we will give you professional advice.
We 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 10 years. We have clients all over the world, not only the resellers but also the consumers. With 10 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.
We have modernization of the factory . You are welcome to visit our factory when you come to China.
At present , there are already 2369 customers around the world visited our Guangzhou Tianhe office . If you come to China , you are welcome to visit us .
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.
Where is Fmuser ?
You can search this numbers " 23.127460034623816,113.33224654197693 " in google map , then you can find our fmuser office .
FMUSER Guangzhou office is in Tianhe District which is thecenter of the Canton . Very near to the Canton Fair , guangzhou railway station, xiaobei road and dashatou , only need 10 minutes if take TAXI . Welcome friends around the world to visit and negotiate .