GG-24M Фиксированный Канал CATV модулятор 24 в 1
- Категории: TV Receivers & Accessories >>>
- Поставщик: Greengo,Trading,Limited
Поделиться:
Описание и отзывы
Характеристики
GG-24M Fixed channel CATV modulator 24 in 1 Modulator Analog
Product Description
The GG-24M 24 in1 Analog Fixed channel Modulator Headend is a 4RU rack mounted chassis that allows for installation of up to 24 pieces microprocessor-controlled fixed or agile mini-modulators. Built-in active combiner eliminates unnecessary cabling and potential connection problem and ensures high output level.
All modulators are perfect factory set to desired channels and proper offset.
Product Overviews
FEATURES
1. Switching power supply for installation flexibility and precise voltage regulation
2. Two cooling fans for long life performance
3. 45dBmV chassis output level, no need extra combiner
4. SAW (surface acoustic wave) filtering on IF for superior in band C/N
5. Front panel access controls enables easy setup
Specification
Frequency | 47~860MHz |
Output Level | ≥105dBμV |
Output Level Adj. Range | 0~-20dB (Adjustable) |
A/V Ratio | -10dB~-30dB (Adjustable) |
Output Impedance | 75Ω |
Spurious Output | ≥60dB |
Frequency Accuracy | ≤±5KHz |
Output Return Loss | ≥12dB(VHF); ≥10dB(UHF) |
Video Input Level | 1.0Vp-p(87.5% Modulation) |
Input Impedance | 75Ω |
Differential Gain | ≤5%(87.5% Modulation) |
Differential Phase | ≤5°(87.5% Modulation) |
Group Delay | ≤45 ns |
Visual Flatness | ±1dB |
Depth Adjust | 0~90% |
Video S/N | ≥55dB |
Audio Input Level | 1Vp-p(±50KHz) |
Audio Input Impedance | 600Ω |
Audio S/N | ≥57dB |
Audio Pre-emphasis | 50μs |
Dimension | 19 Inch 4U standard Size |
Packaging & Shipping
Packing | Carton, pastic bag and epe foam cotton protection |
Carton size | 59cm*24cm*23cm |
Qty / Carton | 1 Piece
|
Gross Weight | 12kg / carton |
Detailed Images
Contact Us
FAQ
1. Do you have MOQ for tial order?
MOQ1 PC. We welcome trial order for testing.
2. What's the delivery time?
Sample order within 5 pcs willready for delicery in 4days after payment. Bulk order will be in 10-25 days after deposit.
3. What's the order process?
you can get start by contacting us from sample order--testing--general order process.
Related Products
GGG-24M Fixed channel CATV modulator 24 in 1 Modulator Analog
Похожие товары
Новинки - Розница
