1. Intermediate frequency process, high functional index.
2. 1 SAW filter process, install 19 inch Luxurious housing.
3. MMIC circuits are on key parts and the SMT technology.
4. Digital displays channel number. Output adopts filters.
5. With high security and keep high temperature stability.
6. Output level adjustment and A/V adjusts on front panel.
7. PLL technique applied to audio and RF local oscillator.
8. Make different channels according to customer request.
|
Reflection |
Output Frequency Range |
47-871MHz |
|
Frequency Accuracy |
± 5KHz |
|
Output Level |
113dBmV (< 550MHz) |
|
Band Suppression |
≥ 60dB |
|
Side-band Suppression |
≥ 60dB |
|
Output Impedance |
75Ω |
|
Video to Audio Carrier |
-10dB ~ -20dB |
Video
Frequency |
Input Level |
0.6 ~ 1.5Vp-p |
|
Input Impedance |
75Ω |
|
Input Reflection |
30dB min |
|
K coefficient |
4 % max (2T pulse |
|
Video s/n |
50dB (no emphasis) |
|
C/L Delay |
40nsec |
|
Frequency Response |
± 1dB (25Hz ~5.8MHz) |
|
Differential Gain |
± 4 % (Modulation 87.5 887.58787.5) |
|
Differential Phase |
± 4 ° (Modulation 87.5) |
Audio
Frequency |
Input Level |
-10 ~ 10 dBm |
|
Input Impedance |
10KΩ min |
|
Frequency Response |
± 1dB max (40Hz ~15KHz) |
|
Distortion |
0.5 % |
|
Signal to Noise Ratio |
-60dB |
|
Audio Picture Interval |
According to the CATV System |
Shenzhen Detaik Technology Co., Ltd. is a technological enterprise integrated with research & development, production and sales of top innovation and active, which located in Special Economic Zone - Shenzhen City in China. Based on the accurate markets trend, we focus on the latest display technology research with products layout to achieve the most cutting-edge level of accurate comprehensive species, advanced functionality, design fashion, product parameters. Topping quality, reputation and services is our aim.
As a professional manufacturer of cable TV front-end equipment and terminal display devices, our main products are as follows: POS Terminal, POS Touch Monitor, LCD monitors, , HD LCD TV, LCD screen, computer peripheral accessories and SKD kits, television modulators and mixers, which are fast seller in North America, South America, Eastern Europe, Southern Europe, North Africa and Southeast Asia.
Supported by our new and old customers, our company has developed so far, because of fully perfected pre-service improved completely to meet new and old customer. We will continue this with greater confidence to provide you with better products and more satisfied after-sale service.
The other business groups of our company merged and has developed well. We have established business with several large-scale enterprises and recognized by them on notebooks, and related accessories sales industry. The notebook drive / power supply / keyboard and other parts of the supply of long-term stability has won the old and new customer recognition and support because of it's special advantage Price.
