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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-17-2025 | 1666.80 $* | 1749.42 $* |
Aug-17-2025 | 1652.33 $* | 1735.44 $* |
Jul-17-2025 | 1386.88 $* | 1455.6 $* |
Jun-17-2025 | 1624.74 $* | 1705.34 $* |
May-17-2025 | 1414.98 $* | 1485.10 $* |
Apr-17-2025 | 1596.85 $* | 1676.97 $* |
Mar-17-2025 | 1582.30 $* | 1661.83 $* |
Feb-17-2025 | 1568.16 $* | 1646.58 $* |
Jan-17-2025 | 1554.73 $* | 1632.59 $* |
300W VHF/UHF Analog TV Transmitter
This product is the all solid-state Single-channel TV Transmitter,it uses imported special type exciter with dual exciter automatic conversion function.The machine and each module are equipped with various protection to ensure the safe and reliable operation, such as large standing wave ratio, over excitation, overheating, over current.
Overall unit:
(1)working Frequency Channel: | UHF/VHF |
(2)Rating Output Power: | 300W (Synchronous item) |
(3)Output Load Impedance: | 50Ω |
(4)Intermodulation Distortion: | ≤-50dB |
(5)RF Output Interface: | L27/L29(Flange Optional) |
(6)Switch Power: | 32V60A |
(7)Power : | Single 220V |
(8)Surface Dimensions: | 600×610×800mm |
(9)Net Weight: | 80Kg |
Image:
(1)Image to Audio Ratio: | 10:1 |
(2)Video Input Impedance : | 75Ω |
(3)DG: | ±8% |
(4)DP: | ±7 % |
(5)Luminance Nonlinearity: | ≤12% |
Audio:
(1)Audio Input Level: | 0dBm±6dB |
(2)Audio Input Impedance: | 10KΩ (Un-Balanced) |
(3)Max.Frequency Deviation: | ±50KHz |
(4)Harmonic Distortion: | ≤1% |
(5)Image to Audio Ratio: | 10:1 |
1.The whole machine is single-channel, image with audio together.
2.LCD digital meter indicates the working parameters of exciter, beautiful and easy to operate and read.
3. 300W module import from American , good linearity, high gain, full band UHF design.
4. The whole machine has reasonable structure and easy to maintenance.
5.This machine adopts stable and reliable centrifugal fan with low noise and large air volume.
6.The machine size is small and good looking.
Common Problems:
For better understand of our products,we collect all possible problems for every order,hope it will help you.
Q1. Are you the manufacturer or trading company?
A1. We are manufacturer of Radio & TV Broadcasting equipments.
Q2.What these equipments used for?
A2. They are professional used for FM Radio & TV Broadcasting Station (Transmitting equipment.)
Q3. What equipment & solution your company can provide?
A3. We can do complete solution for FM Radio &tv station system, including the fm/tv transmitter, antennas and the feeder cables.
Q4. How do I choose suitable equipments for my station?
A4. The most import factors are Power and Frequency.We need to know the Power and Frequency you need exactly.How long the distances do you want to cover in Radius?How height your Antenna can be installed?
Q5. How to calculate Broadcasting equipment Cover Range?
A5. The Cover Range depends on 4 factors:1. Power of Transmitter 2. Height of Antenna 3. Gain of Antenna 4. Around Environment.Then we can know the cover range of your station.
Q6. Is the Frequency Adjustable?
A6. FM Frequency is 88~108MHz, TV Band Frequency includes UHF/VHF band.
Q7. How to do installation of these equipments?
A7. If need,we can send our engineer to your country to do the installation, but you should pay the cost.We also can provide the technical support or do training for your engineer here in our company.
Q8. How to operate these broadcasting equipments?
A8. We provide All-English user manual, we also can provide the technical support by wechat /whatsapp etc.
1.We will provide the User Manual in English or operating videos for free.
2. We provide you with 24-hour technical support by mail or online.
3.Warranty: 1 year , more than 1 year, cost maintenance
4. OEM/ODM accept . But the MOQ of OEM/ODM is 100 sets.
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com