Описание
Jiang xi hejia technology Co.,ltd. is a professional manufacturer of lithium battery,speaker cable,solar PV cable,HDMI cable ,new energe cable and satellite products with more than 10 year’s experience.Our products have pased MSDS,UL,CE and TUV certification.We have exported to North America,Europe and Middle East market over the past ten years.Thanks to standard production process and strict QC criteria,our customers have enjoyed higher end product with better service.
Product display
Installation process
Product specification
| Технические характеристики: | |||||||
| Модель | 03-DA2122LTE | ||||||
| Частота | BIII | (МГц) | 174-230 | ||||
| UHF | (МГц) | 470-790 | |||||
| Inputs(F Connectors) | 2 input+1 output | ||||||
| Gain | BIII(174-230МГц) | (дБ) | 22 дБ | ||||
| UHF(470-790МГц) | (дБ) | 22 дБ | |||||
| Gain Adjustable | VHF(47-230МГц) | (дБ) | 15 дБ | ||||
| UHF(470-774МГц) | (дБ) | 15 дБ | |||||
| Stop Band Attenuation | UHF.(816МГц) | (дБ) | 20дБ | ||||
| Noise figure | UHF(470-790МГц) | (дБ) | 4.5дБ | ||||
| Return Loss | UHF(470-790МГц) in/out | (дБ) | 10дБ | ||||
| MAX.Output Level | BIII+UHF.(IMA360дБ).EN50083-5 | (dBuV) | 92 dBuV VIMA3-60dB | ||||
| Источник питания | (V/mA) | 12V/70mA | |||||
| Specification and design are subject to change due to our policy of continual technical improvement. | |||||||
Функции:
1. Bulit-in gain control
2. All port F-(фон) connector,75 ом
3. Easy to install and convenient to use
4.Excellent quality component,professional circuit design.
Guarantee:
1) We provide 1 гарантия года
2) Any satellite products that has a quality problem within one month, after providing your proof, we can re-send you a new one in next shippment.
3) All our products are with high-quality and will be 100% tested before shipment.
Product produce process
Упаковка
company and workshop
Вопросы-Ответы
a.Are you a manufacturer or trading company?
We are a manufacturer with above 30,000 square meters workshop.
b.Can I get a sample before bulk order?
да,sample is available but not free.
c.How can I place an order to your campany?
Please sent us an email or inquiry,then we will instruct you to place order.
d.Can I visit your factory?
да,it is the honor to meet our factory.We will pick you up at airport or train station then.