Tag Archives: broadcast exciter

UHF-S TV Antenna for Analog Digital tv transmitter

UHF-S TV Antenna for Analog Digital tv transmitter

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RL318-01/RL158-10 3-1/8′ Coaxial Converter

RL318-01/RL158-10 3-1/8' Coaxial Converter

3-1/8′ Coaxial Converter
1) Frequency: DC-880MHz
2) Load power: DC-880MHz(≤25kW);DC-2MHz(≤100kW)
3) Output electronically control connect mode (not include the motor control): Normally open, normally closed contacts, 3 pairs
4) Rotation mode: Manual electric integration

1-5/8′ Coaxial Converter
1) Frequency: DC-880MHz
2) Load power: DC-2MHz(≤ 20kW)
3) Output electronically control connect mode: Supporting ne group of normally open contacts and one group of normally closed contacts.
5) Rotation mode: Manual electric integration

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Omni-directional Radiation Vertical Polarization High Power FM Antenna 87.0-108MHz,Gain 6.3dBd,For 1KW/3KW/5KW/10KW

Omni-directional Radiation Vertical Polarization High Power FM Antenna 87.0-108MHz,Gain 6.3dBd,For 1KW/3KW/5KW/10KW

● Frequency range 87.0-108MHz.
● Gain 6.3dBd (Copper Vibrator).
● Vertical polarization high power antenna.
● Omni-directional radiation; it can be made up linear antenna array.
● Copper, 304 stainless steel material.
● High-strength and anti-oxidant epoxy FRP protection hood.
● To conduct zero point padding and lobe downwardness according to requirements.
● Internal power splitter design with high reliability. More →

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FM-DC1 Circular Polarization FM Radio Vehicle-mounted Antenna Frequency range 87-108MHz,Gain 2dB,for vehicle-mounted FM radio(100W/300W/500W/1KW)

FM-DC1 Circular Polarization FM Radio Vehicle-mounted Antenna Frequency range 87-108MHz,Gain 2dB,for vehicle-mounted FM radio(100W/300W/500W/1KW)

1.Frequency range 87-108MHz,Gain 2dB,
2.Omni-directional radiation,
3.Adjustable standing wave ratio and use frequency,
4.Strong magnetic force attracted to the ceiling,
5.Suitable for vehicle-mounted FM radio. More →

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Side hanging Vertical polarization Broadband Dual-dipole TV Antenna Frequency range

Side hanging Vertical polarization Broadband Dual-dipole TV Antenna Frequency range

●Broadband antenna
●Vertical polarization
●Stainless Steel
●DC Ground
●Input impedance 50Ω
●Frequency range 1~5CH
●Rated input power-1KW /3KW/5KW/10KW
●Inner conductor is Silver Copper
●Polarization-Horizontal, vertical (Optional)
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UHF-S Omni-directional Directional Circular Polarization sew Television Antenna Compatible Mobile Digital TV Application

UHF-S Omni-directional  Directional Circular Polarization sew Television  Antenna Compatible Mobile Digital TV Application

● Frequency range 470-860MHz.
● High-gain design 13dBd-18dBd.
● Circular polarization suitable for high building concentration area coverage.
● Compatible mobile digital TV application.
● Omni-directional radiation field, it can be directional radiation according to requirements.
● Adopting quality electro silvering copper to reduce high-frequency loss.
● Adopting anti-aging high-strength glass fiber reinforced plastics cover for tight seal and sheltering from rain and snow.
● To conduct zero point padding and lobe downwardness to achieve the best coverage effect.
● It occupies little space; flexible installation is suitable for spanning over the top of the tower or the side of the tower. More →

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CZH568DA-AES/EBU Digital AudioAnalog and Audio Converter, Digit:16~24Bit; Rate:32KHz~96KHz

CZH568DA-AES/EBU  Digital AudioAnalog and Audio Converter, Digit:16~24Bit; Rate:32KHz~96KHz

1.Can simultaneously realize the ADC/DAC functions and used as digital audio sample rate converter.
2.The digital audio input and output is suitable for 32KHz 96KHz,16Bit 24Bit.
3.The digital audio input and output is suitable for AES/EBU.
4. conversion among digital audio sampling rate with different sampling rate and sampling digits can be achieved.
5.It is mainly used for conversion of interfaces among audio equipments (analog and digital) with different audio forms at radio stations.
6.Easy operation and reliable quality. More →

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CZH868D AES/EBU Digital Audio Delayer Adopting32 bit fixed point DSP, To all digital audio delay

● Advanced technology, adopting 32 bit fixed point DSP making the system functions more powerful and the performance more superior.
● Applicable to all digital audio delay.
● The digital audio needs no A/D and D/A, it is directly converted without additional signal-to-noise and distortion.
● DSP control and process, delay accurate, high-quality audio output
● Delay does not change AES audio sampling rate
● Can through directly when power failed
● Delay be controlled by program
● Wide-range delay. More →

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CZH842D 4-routs AES/EBU RS485-Control intelligent radio digital audio automatic Switcher

CZH842D  4-routs AES/EBU RS485-Control intelligent radio digital audio automatic Switcher

▲ Supporting AES/EBU professional format;the highest sample rate can reach 192KHz
▲ Automated diction channel has non-digital audio signals
▲ 3-ways of switching:manual,automatic and remote control.The control is flexible
▲ Switch automatically according to the set PRI
▲ To conduct circulated inspection on the audio status of each channel and automatically skip when there is no audio channel when switching
▲ Optional switching delay time;users can set various lengths of switching delay time on the front panel according to their own needs
▲ Power failure direct stereo and manual direct stereo functions
▲ Can detect such digital audio errors as the losign lock of signals,CPC and parity check
▲ Provide RS485 or PS232 serial communication control interface
▲ The sample rate of input and output remains unchanged
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CZH568AD-AES/EBU Analog Audio and Digital Audio Converter, Digit:16~24Bit; Rate:32KHz~96KHz

CZH568AD-AES/EBU Analog Audio and Digital Audio Converter, Digit:16~24Bit; Rate:32KHz~96KHz

1.Can simultaneously realize the ADC/DAC functions and used as digital audio sample rate converter.
2.The digital audio input and output is suitable for 32KHz 96KHz,16Bit 24Bit.
3.The digital audio input and output is suitable for AES/EBU.
4. conversion among digital audio sampling rate with different sampling rate and sampling digits can be achieved.
5.It is mainly used for conversion of interfaces among audio equipments (analog and digital) with different audio forms at radio stations.
6.Easy operation and reliable quality. More →

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