For direct QSL requests please use the following address:


Rudolf Klos, DK7PE


Ulrichstrasse 26


55128 Mainz / Germany



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via PayPal (for friends!!!) to:  TL0CW at rooody dot de   


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A word about today's one-man DXpeditioning


Going on a classic DXpedition offers great excitement to me, just like it does to those in the pile-ups. It’s a thrill to go out and focus on the low bands by using CW, trying out my wire antennas and picking up signals out of the noise, like I have done for over forty years now.


A night on 160 can result in a handful of QSOs and sometimes there’s no contact at all. While a single operator can make up to 8,000-10,000 contacts on the higher bands, a low band operation with 1,500 QSOs in one week is a very good result. This time I was able to work 265 stations on 160m and 862 stations on 80m, providing many of them with “new ones.”


As a matter of fact, I have operated from 159 DXCC entities (see  I am in contact with several stations who have around 300 confirmed 160m DXCC entities. Based on their input, I choose my next destination, provided I haven’t been there before…


This time I was carrying 60kg (120lbs) of equipment and antennas which meant excess baggage charges and no mercy from the airlines. For another example, some years ago, on a trip to Southern Africa,  I was asked to pay 1,300 Euros (approx. US$ 1,400) extra fees for additional baggage. So I took a taxi, went back home, took out the heavy parts like the amplifier, etc. and returned to the check-in! Extreme costs for excess weight and baggage are the reason I sometimes have to go QRP or 100 W only.  There are always new additional charges... On this trip to Bolivia for example, I had to learn that bulky and oversize baggage (fishing rods) are charged 250 Euros for each baggage piece, and in each direction.  Wow, that was new to me!


I pay for all of my DXpedition costs and expenses myself… for transportation, oversize and excess baggage fees, accommodations, cancelation fees, QSL printing or whatever. As a one-man operation I have no sponsoring organizations like the big DXpeditions.


What makes me think is that if a DXer in the range of 300 confirmed DXCC countries on 160/80m worked me for a new one and then sends me his pretty QSL with his huge station, motorbikes or cars and puts in an IRC to return him a direct QSL...


   So, if you are happy about a new one worked, maybe you will also think about this.


Many thanks to those who support my efforts!


Looking forward to hearing you in the next pile-up,


73's Rudi DK7PE






160の夜は一握りのQSOsをもたらし、時には全く接触がないこともあります。1人のオペレータは、上位のバンドで最大8,000~10,000件のコンタクトを作成できますが、1週間で1,500 QSOsの低帯域操作は非常に良い結果です。今回は80mで160m、862駅で265駅、新しい駅を多く提供することができました。

実際のところ、私は159のDXCCエンティティから操作しました(www.dxfc.org参照)。 私は約300確認された160m DXCCエンティティを持っているいくつかのステーションと連絡を取っています。彼らの入力に基づいて、私は私が前にそこに行ったことがない場合、私は私の次の目的地を選択します.

今回は60kg(120ポンド)の機器とアンテナを持っていましたが、これは超過手荷物料金と航空会社からの慈悲を意味しません。つまり、追加の荷物が請求され、慈悲が発生しません。例えば、数年前、南アフリカへの旅行で、私は追加の手荷物に対して1,300ユーロ(約1,400米ドル)の追加料金を支払うように頼まれました。だからタクシーに乗って帰り、アンプなどの重い部品を取り出してチェックインに戻りました!超過重量と手荷物の極端なコストは、私が時々QRPまたは100 Wのみに行く理由です。常に新しい追加料金があります。例えばボリビアへのこの旅行では、私はかさばる、大きな荷物(釣り竿)が各手荷物片に250ユーロ、そして各方向に請求されることを学ばなければなりませんでした。 うわー、それは私にとって新しかったです!








Amateur Radio - A Bridge To The World

Listening to the radio in the early 1970s was as fascinating to me then as it is today! While Klaus (DJ6RX), Gun (DL6EN sk), Klaus (DL1KS sk), Hubert (DL1JW sk) and others from the Bad Kreuznach DX-Gang were having their daily DX-contacts with rare stations around the globe, I was eager to get my own transmit permission.


Too young to be a radio amateur?

During the early seventies it was required by law to be at least 18 years old to be accepted for an amateur radio examination. Too bad for me as I was only 16 years but ready to start!

With the great support of Harry (DK4PR sk), Günter (DJ8CY) and the DARC Mainz, I was accepted for the examination even though I was only 16 years young. This was an unusual exception at this time! On December 3
rd 1973, I finally got my license with the call sign DK7PE. I was one of the youngest radio amateurs in Germany during these days.


Working DX - which means having radio contact with other amateur radio stations more than 3000 km away - was one thing. But after I had worked 265 DXCC countries, I wanted to visit some of these exotic spots by myself. Egypt was the first rare DX country I visited. At With the invitation of Keith, VO1LX/SU (now VA3YC), I was allowed to operate this station out of the UN-Camp in Ismailia on the Suez Canal. This was back in 1978.  What a thrill!

In 47 years of Amateur Radio I have visited 175 and operated out of 159 different DXCC countries (see page Call Signs).

Getting an amateur radio license in some of these countries and operating from them wasn't always easy, like Brazzaville in the Congo, Ethiopia, Mozambique, Angola, Burkina Faso, Bangladesh or the Central African Republic.

For all of my DXpeditions I have focused on countries that are most wanted on CW (Morse code) and especially on the low bands like 40, 80 and 160m. For this purpose, I designed several antenna systems that fit into my suitcase and work extremely well on all HF-bands. One of my designs is the 3 element Jumper Beam made out of wire. It was described in the Ocober 2011 issue of QST Magazine and several other magazines too.


On my Photo Gallery page you will find some pictures I took during several of my DXpeditions. The last operation was CP6/DK7PE from Bolivia in February/March 2020.


CU on 160!


Rudi - DK7PE






Amateur Radio to me is always a combination of travelling, taking photos and operating the radio station from a seldom heard, rare country.

HAM Radio

A typical opertion site at Dondra Head Lighthouse in Sri Lanka. Carrying all my amateur radio equipment and antennas abroad means: one forgotten connector or cable can be a show- stopper...


Taking pictures is always an important  part of my trips. This picture was taken in northern Norway and shows the Northern Lights (Kp Index 4)

The Night of the Northern Lights (Nordlichter am Polarkreis)

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