2MHZ-30MHZ 50W HF linear amplifier RF amplifier power amplifier

Description

Description：
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This product is covered by 2MHZ --- 30MHZ frequency range of short-wave ultra-wideband linear power amplifier can be used as general-purpose radio , shortwave , RF , RF signal linear amplifier scientific purposes.
The amplifier output power 50W 28V working voltage using current 4--5A. Entire board mounted on high-quality aluminum radiator, using radio frequency MSOFET tube Class AB push-pull circuit configuration , the circuit gain is high , stable output matching circuits using broadband transmission line transformer and high quality RF cores.
The main technical indicators:
1 Operating voltage : 13.8-28v, when 28v 50w continuous wave output can be achieved , reducing the output power supply voltage is low .
2 Operating Current : 1-5A @ 28v output power 50w
3 output harmonic : -20dB
4 Operating Frequency Range : 2MHz-30MHz
Shipping
Item will be shipped out within 2 business days after receipt of your payment, we ship the item through hongkong Air mail or China Post.          We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time .
Before buying, Please make sure your address is correct. Or not, please correct it before payment
Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand.
we advise shipping by DHL or EMS,and we have gave a discount for you,you can received it in 4-9 business days.
it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail
Payment
We ONLY accept payment by Paypal.
All payments must be received within 7 working days after auction has ended. Non-paying bidders will be reported to ebay.
Feedback
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Return Policy
Refunds are only offered for defective products reported within 7 days upon receipt
Buyers need to return the defective item for the replacement at his own cost. Item must be returned by registered airmail to our requested address.
We do our best to serve each and every customer the best we can.
if you need more items,we can provide you a wholesales price,you can contact us by message or email.