Amateur Radio Paul Weise DL5KW from Mannheim Feudenheim

Paul Weise

QTH:
Carolus-Vocke-Ring 72A
68259 Mannheim-Feudenheim
nr Heidelberg
Germany
Tel.: (0621) 33 54 80
ΕΜaιl: dl5κω Schleife

ωeb·de

QRA Locator: JN49GL

TRX: K3

My Antenna for 160..6M
Diamond(R) W-735 Antenna plus 160,30 and 20 meter arms

Transmitting and Receiving
Antennas Setup
Indoor Antenna and two Receiving antennas

CW Skimmer, K3 and
UcxLog Station Setup
Programs UcxLog de DL7UCX , CW Skimmer de VE3NEA , CW Decoder de WD6CNF, LP-Bridge de N8LP

QSL: The River Neckar
I live here at the river Neckar

QSL2: Albino Asio otus

Three young long eared owls. One is normal, one nearly pure white and one is a real albino owl

Albino Waldohreulen

All pictures are taken from my balcony. Owls on a rainy afternoon on a tree in the garden of my neighbour.

PSK31 portable
IC703 and a NUE-PSK-Modem in a suitcase on a island in the river neckar

CW and PSK
IC703 and a keyboard for both CW and PSK in a suitcase on a island in the river neckar

Up&Outer-Antenna
for 20 and 30m outdoor
Easy to build up, high-performance antenna for field days

Windom-Antenna
for 80,40,30
Multi-Band-Windom-Antennea with arms and capacitor

Inverted Delta Loop
also called Nabla-Loop
for 80 40 30 ... M
My garden is too small for a full Delta Loop of size of 84M, with this additional leg, I can send on 80M

My garden is too small for a full Delta Loop of size of 84M, with this additional leg, I can send on 80M

Delta loop with
Loading coils
and Balun 1:3
for 160,80,..M
To enjoy the calm reception of a loop also on 80M, I build a loop with load coils

Shortened Vertical Loop
for 40, 80, or
160-Meter DX

My garden is too small for a full size Delta Loop, but this is a small antenna for 40 Meter DX with a low radiation angle

Hybrid-Loop:
Magnetic Loop for 160M,
Dipol for 80M, 40M ..
A Loop Antenna, it was my best antenna.

Multiband Inverted-L Antenna
Vertical Antenna for 160M, 80M and 40M with only one trap

My old Antenna for 160..6M
Indoor in the Attic
Diamond(R) W-8010 5-Band-Antenna plus a 160,30,17 and 12 meter arm

w/o WARC Side view

How to build a Fan-Dipole
in the Attic
Construction tips for a fan dipole antenna in an attic

160M Magnetic Loop
Receiving Antenna
Not a real Magnetic Loop, because the wire of the outer loop is too long. Frequency set fix to 1825 kc, so no extra capacitor is needed. Inner Loop is shielded against noise, with shield splitted in the middle

Not a real Magnetic Loop, because the wire of the outer loop is too long. Frequency set fix to 1825 kc, so no extra capacitor is needed. Inner Loop is shielded against noise, with shield splitted in the middle

CW Bandpass Filter
with PIC Decoder

Decoding Capability as good as CW Skimmer, in Contests even better. Much better than the internal decoder of my K3-transceiver

CW Decoder with PIC

CW Decoder 4 to 40 wpm with Audio Bessel Bandpass Filter and PIC16, works fine

Box Inside Schematic

Morse Decoder with PIC

CW Decoder with more and smaller filters and an audio amplifier

Box Inside Schematic

Norton Amplifiers
For RG58 burried in the lawn working as receiving antenna

For a shielded receiving loop in a bush in the garden

Small Vertical for Receiving

Receiving Magnetic Loops
in Parallel
Four small magnetic loops in parallel for high signal strength with keeping the small diameter

In the wiring box
2 Loops with BLUE WAVE

EWE Receive Antenna
EWE-Antenne with 820 Ohm

Common Mode Choke for
Receiving Antennas
feed line common-mode choke isolation for reducing noise at receiving antennas

Wideband Receiving Antenna with
Four Small Magnetic Loops and
Preamplifier MegaLoop FX

4 Small Wideband Magnetic Loops with preamplifier.

Wideband Receiving with
Parallel Dual-Loop
Double EWE Antenna

D L 5 K W

Amateur Radio

Paul Weise