45W Short Wave 3-28MHz Linear High Frequency HF RF Power Amplifier Radio Sta

Description

45W Short Wave 3-28MHz Linear High Frequency HF RF Power Amplifier Radio Sta
Description
The current version is V702.
This product is a finished product and does not require welding.
With heat sink
Used for ssb, AM linear power amplification, CW, FM power amplification, and basic signal amplification and expansion.
It can also be applied to popular applications such as RFID.
The overall gain is more than 40dB, 10000 times, input 1mW output 10W;
Input power 1-5mW
Output power 45W (maximum) (this data is only the last test data, the following is the new data)
Output impedance: 50 ohms, adjustable between 10-200 ohms as needed
Weight: 340g (including heat sink)
Input and output interface: standard sma interface, external thread inner hole
notes:
1. This is a finished product, you don't need to assemble and weld by yourself.
2. Due to manual measurement, please allow an error of 1-3cm. Before you bid, make sure you don’t mind.
3. The color may vary from different monitors, please understand.
A 3MHz spectrum image:
The measured curve of a 3MHz low-pass filter is shown in the figure below:
3MHz oscilloscope image:
Payment
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
's customs office to determine what these additional costs will be prior to buying.
Returns policy
1.If the item is not as described or damaged in transportation, please send it back within 7 days upon date of receipt
2.For defective item, we guarantee free exchange or full refund within 30 days from the day of placing order
3.Buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements
4.Items must be unused, in original packaging and include all parts, accessories and packaging
5.When we receive your returned item, we will investigate the situation and consider to offer replacement or refund according to the situation
Terms of sales
1. All the items will be tested before shipping. Buy them with the confidence!
2. We maintain hightest buyer ratings StarStarStarStarStar and 100% customer satisfaction,  Positive Feedback will be much appreciated from you.
3. Any dissatisfaction or problem, please contact us before you leave neutral Neutral feedback rating or negative Negative feedback rating feedback.
Feedback
1.When you received package and like it, kindly comfirm received order and leave a positive feedback with full stars for us. Thank you.
2.Any dissatisfaction or problem, please contact us before you leave neutral Neutral feedback rating or negative Negative feedback rating feedback.