Rm kl-405 hf linear amplifier.
Click the image to enlarge

RM Amplifiers

RM KL-405 HF linear amplifier Frequency: 3-30 MHz

£0.00
(£0.00 exc. VAT)
£249.95
(£208.29 exc. VAT)
Fast uk delivery
Worldwide delivery
In Stock
Qty:


0 Reward points
Product code: KL-405
Download a pdf document for RM KL-405 HF linear amplifier Frequency: 3-30 MHz

Want to be notified when this product is back in stock? Complete the form below and we'll send you an email when it is.

Finance Available

Radioworld now offer finance through our partners Close Brothers.

Add the item to your basket in the normal way and at checkout choose to make payment via Finance. You’ll then be taken through to our partners Pay4Later to make your finance application.

Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£249.95
12 Months 14.9% APR
£24.99
£21.54
£283.47
£249.95
18 Months 14.9% APR
£24.99
£14.36
£283.47
£249.95
24 Months 14.9% APR
£24.99
£10.77
£283.47
£249.95
36 Months 14.9% APR
£24.99
£7.18
£283.47
£249.95
48 Months 14.9% APR
£24.99
£5.38
£283.47
£249.95
12 Months 19.5% APR
£24.99
£22.40
£293.81
£249.95
18 Months 19.5% APR
£24.99
£14.93
£293.81
£249.95
24 Months 19.5% APR
£24.99
£11.20
£293.81
£249.95
36 Months 19.5% APR
£24.99
£7.47
£293.81
£249.95
48 Months 19.5% APR
£24.99
£5.60
£293.81

Click here to recommend this product to a friend

Recommend a friend

Rm kl-405 hf linear amplifier.

RM KL-405 HF linear amplifier Frequency: 3-30 MHz


A high-power broadband amplifier has been developed with a unique feature set. It offers variable output power ranging from approximately 50W to a maximum of 200W for AM/FM signals. The amplifier operates within a frequency range of 3-30 MHz and requires an input energy/power of 12-24 A. The input power varies depending on the signal type, with 1-10 W for AM/FM and 2-20 W for SSB/CW.

This amplifier is equipped with a switchable pre-amplifier that provides a fixed 26 dB gain on reception. It features 6 adjustable output power levels, allowing for flexibility in signal transmission. The device supports multiple modes including AM, FM, SSB, and CW. Additionally, it incorporates an electronic switch and offers protection against polarity inversion.

Measuring at 70x210x62 mm, this broadband amplifier is compact yet powerful. It is designed with 2 X 12 A fuses to ensure safe operation. With its versatile output power options, frequency range, and mode selection capabilities, this amplifier is a valuable tool for various communication applications.

All orders placed on this website will not be subject to VAT for customers residing in the European Union or the rest of the world. However, it is important to mention that VAT will still be applicable based on the rates set by your country upon delivery.

Our Price Match Promise means that if you find any of our Equipment at a lower advertised price elsewhere, we will match the price for you, subject to the below.

  • The product is identical to ours in brand, colour, size and model number.
  • The price must be the advertised price clearly on the competitor's online site.
  • The item must be in stock and available for immediate purchase (rather than available to order), with the authorised stockist able to complete delivery within 2-3 days.

Please fill out the form below. The details will be used to help us with your price promise request.

Your Details

Competitor Product

Weblink showing other retailers product at a reduced price, in stock and ready for dispatch

Product Details