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Uvins Technology Company Limited

Agile Modulator, Analog Agile Modulator, CATV Adjacent Agile Modulator manufacturer / supplier in China, offering CATV Adjacent Analog Agile Modulator, High-End External Modulated 1550nm Optical Transmitter, EDFA Fiber Optical Amplifier 1550nm with Wdm for FTTH and so on.

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CATV Adjacent Analog Agile Modulator

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Port: Shenzhen, China
Production Capacity: 20, 000PC/Year
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: UV-AM-203
  • Function: Modulation Signal
  • Condition: New
  • Work Bandwidth: Adjacent
  • Transport Package: Carton
  • Origin: China
  • Type: TV Front-end Equipment
  • Certification: CE, ISO
  • Frequency: 860MHz
  • Trademark: UVINS
  • Specification: CE
  • HS Code: 85299010
Product Description
This type Agile Modulator is a good choice to build MATV,SMATV or CATV as it is with full function and high performance.
CATV Adjacent Analog Agile Modulator


* Intermediate frequency, double conversion frequency with SAW filter ensure low side-band interfere

* MCU technique is applied to audio intermediate frequency, video high frequency process and RF local oscillator, with high frequency stability and accuracy.

* Integrated circuit is applied to outputs, and each functional circuit of the whole unit which adopts SMT technology and with high stability.

* Excellent video and audio linearity for superior picture quality

* LED displays frequency, using up and down button to select channel and frequency.

Convenient control, frequency level adjustment is on front panel. 

* PAL or NTSC system standard upon customer's requests.






Output FrequencyRange


Frequency Accuracy

± 5kHz

Output Level


Side-band Suppression


Output Impedance

75 Ω

Video to Audio Carrier Ratio

-10dB ~ -20dB






Input Level

0.6 ~ 1.5Vp-p

Input Impedance


Input Reflection

30dB min

K coefficient

4 % max ( 2T pulse )

Video s/n


C/L Delay


Frequency Response

± 1dB

Differential Gain

± 4 % ( modulator 87.5 % )

Differential Phase

± 4° ( modulator87.5 % )




Input Level

-10 ~ 10 dBm

Input Impedance

10KΩ min

Frequency Response

± 1dB


1 %

Signal to Noise Ratio


Audio Image Interval

according to the TV System standard

Power Supply


110 ~ 245V AC

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