for Ah-860j Economy Agile Channel Adjacent RF Frequency Modulator Analog Modulator Metal Material in Stock
Product Specifications
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AH-860J
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Product Details
| Customization: | Available |
|---|---|
| Type: | CATV Equipment |
| Function: | Signal Transmission Equipment |
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Year of Establishment
2006-12-27
Number of Employees
19
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Basic Info.
- Model NO.
- AH-860J
- Certification
- CE
- Condition
- New
- Frequency
- 45-870MHz
- Output Level
- 113dbv
- Output Impedance
- 75 ω
- Frequency Accuracy
- ± 5kHz
- Video Input Level
- 0.6 ~ 1.5vp-P
- Video to Audio Carrier Ratio
- -10dB -20dB
- Specification
- CE; ISO9001
- Trademark
- SOFTEL
- Origin
- Hangzhou, Zhejiang, China
Product Description
AH-860J Economy
Agile Channel Adjacent Frequency Modulator
Agile Channel Adjacent Frequency Modulator
-Feature
1. Intermediate frequency, twice conversion frequency and with saw filter, small disturb side-band.
2. MCU technique is applied to audio intermediate frequency,
image high frequency and RF local oscillator, with high frequency stability and accuracy.
3. Integrated circuit is applied to outputs, and each functional circuit of the overall unit adopts SMT technology, with high security.
4. LED display frequency, using up and down button to select any preference frequency.
5. Convenient control, all frequency level adjustments are designed ahead.
6. High dependable and high dynamic powers are applied to part of the source of voltage.
7. We can make different channels according to the customer's requests.
Specifications:
Reflection |
Output frequency range | 45-870MHz |
| Frequency accuracy | ± 5kHz | |
| Output level | 113dBV | |
| Side-band suppression | 60dB | |
| Output impedance | 75 Ω | |
| Video to audio carrier ratio | -10dB -20dB | |
Video Frequency |
Input level | 0.6 ~ 1.5Vp-p |
| Input impedance | 75 Ω | |
| Input reflection | 30dB min | |
| K coefficient | 4 % max ( 2T pulse ) | |
| Video s/n | 50dB | |
| C/L delay | 40nsec | |
| Frequency response | ± 1dB | |
| Differential gain | ± 4 % ( modulator 87.5 % ) | |
| Differential phase | ± 4° ( modulator87.5 % ) | |
| Audio Frequency |
Input level | -10 ~ 10 dBm |
| Input impedance | 10K Ω min | |
| Frequency response | ± 1dB | |
| Distortion | 1 % | |
| Signal to noise radio | -60dB | |
| Audio image interval | According to the style | |
| Power Supply | Voltage | 110 ~ 245V AC |
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