RM KL203 - 25-30MHz (100W) Linear Amplifier
The KL203 gives a hefty 100 watts output between 28-30MHz in all modes
- SKU
- 23-216
£59.95
Description / RM KL203 - 25-30MHz (100W) Linear Amplifier
The KL203 is a 12V linear amplifier for use in the frequency range 25-30MHz with best performance 28–29.7MHz frequency, with a drive power from 1 to 10W in AM-FM-SSB mode.The KL203 gives a hefty 100 watts output between 28-30MHz in all modes, and features handy polarity inversion protection.
This amp uses 4 x MOSFET transistor
Specification
- Frequency: 25-30MHz (Best Performance 28-29.7MHz)
- Supply:12-14 Vcc
- Input energy/power:10 A
- Input power:0,5-10 W
- Output power: 100W Max
- Mode: AM-FM-SSB-CW
- Fuse: 12 A
- Size: 109 x 125 x 35 mm
- Weight: 325g
PLEASE NOTE: Do not EXCEED Input Power - The manufacturers RM Italy do not repair any amplifiers that have been over driven by mistake under warranty and charges are very expensive - If you are unsure please call or email for further details
More Information
| Allow Backorder in Clerk.io | No |
|---|---|
| Product Condition | New |
| Bar Code/EAN | 5060080572625 |
| Manufacturer | RM |
| Item returned for technician testing period | 14 days |
| Repair period | 90 days |
| Refund period | 14 days |
| Exchange period | 14 days |
Product Attachments
Customer Reviews
Price
4
Quality
4
Value
4
Kl2o3 amp
Review by
Bob jones
Great little amp really improved my 3watt output to around 40watts.could contact people I was struggling to before.would definitely recommend just don't overload it
Price
5
Quality
5
Value
5
A good un
Review by
Terry
Just the job helps me get out.the extra watts count
Price
5
Quality
5
Value
5
Good little amp
Review by
John
Works well I use a filter on mine as it's meant to help stop any interference. I had the pre amp version before. I found I don't use the pre amp so went for the cheaper version. Same power on fm etc.
Price
5
Quality
5
Value
5
good
Review by
Alexander
good amp
Price
5
Quality
5
Value
5
Brilliant for very little money!
Review by
Frankie
This little amplifier is amazing for the money. I use my amp on the 10m band with a Low Pass Filter inline which I highly recommend others do too, as the output signal is extremely dirty without one. Mine is the RM KL-203 version which is Black and not Red as in the picture (without the preamp) as in my opinion the preamp is complete waste of time if you can’t control the gain. Never overdrive these amplifiers and they will give you many, many years of good service. I only input between 2-4 watts max and I have had fantastic signal and audio reports back. I would highly recommend these little amps to anyone that already has a good antenna, tuned and installed properly. If you are using one of these amps with a poorly tuned and installed antenna, with an overdriven amp, then don’t blame the amp for the poor results you will most definitely get from it. It’s a brilliant bit of kit for the money and definitely gives you the edge when making those long distance calls. Highly recommended!
Price
5
Quality
5
Value
5
hard to beat for value=watts
Review by
bob
just a great performer for the money
Price
5
Quality
5
Value
5
the bread and butter of amps
Review by
georgie allan
I should think these little things sell like hot cakes and why not there cheap and practical, it works out around 65p per watt delivered and as others have said 8w is enough to get the max quoted output from it, every radio I own has one of these connected and in most cases that's adequate to get the job done, after this unit the price per watt becomes less favourable.
to recap its a great product, at disposable money which will last you for years
to recap its a great product, at disposable money which will last you for years
Price
5
Quality
5
Value
5
Works well with a low powered transmitter 4w will give you 70w and 8w gives you 100w.
Review by
Yeti
Nice amplifier good value
Price
5
Quality
5
Value
5
Rm kl203
Review by
Carl
Very good amp just don't over drive it & watch the video on YouTube by Steve Stevens
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