DIY KIT QRP Manual Antenna Tuner with Standing-wave Indicator for HAM Audio

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DIY KIT QRP Manual Antenna Tuner with Standing-wave Indicator for HAM Audio
Item description
Please note this version is DIY KIT needing welded, drilled and installed by yourself.
Parameters
Power handling of antenna when shoot-through: <20W
Input power of antenna when tuning: <20W
Tuning indication: LED display
Interface: Q9 type
Operating frequency: 1-30MHz
Antenna Interface: Q9 type
The antenna impedance matching range: about: 30 ~ 300Ω
Carrying RF power: ≤15W
RF power required by tuning : ≤3W
Features
With the standing wave directions, using a T-type topology network, shortwave 1-30MHz, can withstand the transmit power of 15W
the tuning range of approximately 40-300 ohms, can be very convenient for QRP communication, to ensure high efficiency radio transceiver in communication, but also allows you to fully enjoy the fun of DIY.
We offer English instruction manual in detail with picutres to help you install.
Packing List
1*DIY KIT QRP Manual Antenna Tuner
1*Instruction Manual(English)
Payment
Delivery details
Return Policy
About us
Contact us
Payment
Safe and secure payment by PayPal.
Delivery details
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VALID TELEPHONE NUMBER
which is necessary and very important.
Customs Clearance
We are NOT responsible for any customs duties fee.
We are NOT responsible for any import tax or customs delay.
Most item will be shipped within 2 working days. For package less than 2KG, we use
Airmail
(10-25 days to most countries)
and for package over than 2KG we use
Expedited Service such as DHL, UPS and FEDEX
(5-8 days to most countries).
Return Policy
Free Return Within 30 Days
We provide  return within 30 days
for all items you bought on eBay, full refund and return shipping will be provided.
1-year warranty
is provided for all items(
Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).
If you are satisfied with our products and service please leave a 5-star
.
Feedback is very important to us just like our lives, please DO contact us before you leave a neutral
or negative
feedback, we will provide better solutions until you are satisfied.
About us
Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including
Douk Audio / Nobsound / Little Bear
etc.
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
We will spare no efforts to bring great products and service for
customers
and extremely
to
improve our customers’ listening experience.
Contact us
Please don't hesitate to contact us if you have any questions or comments about our items.
And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:
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During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
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