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yxhtfmtv

3KW Digital TV Transmitter

3KW Digital TV Transmitter

$29,600.00
$29,600.00
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Product Attributes

Brand: yxht

Certification: Ce

Place Of Origin: China

Packaging & Delivery
Selling Units: Bag/Bags
Package Type: Carton Wooden Box
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Product Description

3KW Digital TV Transmitter

The new High Efficiency-Wideband YXHT-DTV Series represents a step ahead in the technology of high power UHF liquid cooled transmitters. For the first time the Doherty technology becomes Wideband, meaning that it is applicable to the whole UHF band.Therefore, no modifications in the amplifiers are required when the operator needs to change the RF channel.
YXHT-DTV Series provides the optimal solution to operators that want to deploy or extend a digital broadcast network with HDTV, DTV and mobile TV channels globally. They offer an outstanding efficiency up to 42%, enabling a high economic benefit to broadcasters.
They are equipped with the most advanced technology in signal processing and the power amplifiers are based on LDMOS transistors – 50 volt. characterized by a high power density.
They feature a power-to-size and performance-to-reliability ratios that allow the signal broadcasting with the highest quality. Its compact and modular design as well as its high energy efficiency facilitate the installation and maintenance, thus significantly reducing the total expenditures over the life of the transmitter for the broadcast operator.

The DSP(Digital Sound Processing) technology makes the YXHT- 3000W FM transmitter an enjoyable sound broadcasting device for all music lovers, you’ll no longer be bothered by the noises or distortions. As quality assurance, YXHT Provides 6 YEAR warranty for this professional broadcast transmitter, you’ll have no worries to use it for the radio station.
Warranty：The warranty of all transmitters in our factory is 6 years.
Product Description

3KW FM Radio Transmitter

YXHT-3KW is an excellent FM stereo transmitter for professional radio stations. It is reliable and high Performance. All in one 1meter rack, compact design. It uses Digital Signal Process (DDS+DSP)Technology, high reliability switch power supply modules. It consists of center control module, Dual-Exciters, 4pcs 1KW FM amplifier modules, a perfect BPF.

Features:

1.Hearing similar to CD2.The 3KW Power Amplifier is Installed in one 3U 19inch rack.
3. 4pcs 1KW RF power modules inside. Total output power is extremely stable thanks to AGC (Automatic Gain Control).
4.Compact Design, small size
5.Digital 100W exciters (DSP+DDS).
6.Analog and digital (AES/EBU) audio signal input directly.
7.12.1-inch Color LCD with touch panel displays all the parameters in real time.
8.Intelligent protection functions by centre control module, like over PF, over SWR, over Temp, Over V, Over I.
9.TCP/IP/RS232 Communication interface ready for remote system.

FREQUENTLY APPLICABLE USES:

1). Community Radio stations
2). LPFM radio stations
3). City radio stations
4). Christian Church radio stations

OUTSTANDING FEATURES:

1) OVERHEAT PROTECTION: The transmitter will switch to auto-protection with alarm message and a beep sound once the working temperature gets higher than normal range. 2) OVER SWR PROTECTION: SWR is the indication of antenna system connection with transmitter. Once the connection is bad and causing a high SWR Value, the transmitter will switch to automatic protection mode by showing alarm message on the screen with a beeping sound meanwhile. 3) FAN ERROR ALARM When the fan stops running, the alarm message will be displayed on the screen.
1. Frequency Range:
87.0MHz~108 MHz
2. Frequency Setting step:
10KHz
3. Carrier Frequency precision:
±200Hz
4. Residual Wave Radiation:
≥67dBc
5. Audio Input Impedance:
600Ω, Balance (for analog)110Ω, Balance (for digital AES/EBU)
6. Stereo Separation:
50dB(30Hz~15KHz)
7. Audio Input Level:
±10dBm,step 0.01dB
8. S/N:
≥75dB(30H~15kHz,100%)
9. Audio Harmonic Distortion:
<0.1%
10. Audio response:
±0.1dB(30Hz~15KHz)
11. Output Load Impedance:
50Ω
12. Output Power:
0~3000W adjustable
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:
7/8' or 1-5/8' Flange
18.Size:
586mm*1560mm*1000mm
19.Weight:
150KG

 

Certifications

Hf6a8958593e543c296e6adf4256583dee

Exhibition

Hbdd860162d4d41a4a98ad924e872abf9U

Packing & Delivery

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