Portable Antenna Event July 2025

On Friday 4th July the annual portable event antenna event took place. Members must erect an antenna within 30 minutes on the club site for the selected band (20m this year) and then a series of transmissions are made using a low power TX with each antenna. There were 2 members waiting outside the gate even before the club opened this year so entrants were keen.

G4NKT, G3TKF, G0OER, G3YHV, G4FKA, G7RWT, G3ZUT, G4NAQ
G4NKT, G3TKF, G0OER, G3YHV, G4FKA, G1RWT, G3ZUT, G4NAQ

The Reverse Beacon Network is used to analyse the results of the transmissions to establish the performance of each antenna. Two sets of transmissions were made within a 30 minute period.

G4NAQ RBN Monitor
G4NAQ RBN Monitor

Congratulations to Dave G4NKT with his 1/4 vertical with raised radials which had the best results in the 2 rounds. This is the 2nd year in a row Dave has won though there was some controversy around whether this was a team entry as he was supported by G3TKF, the feeder he used which was considerably shorter than the other contestants not to mention the H&S issues setting up his antenna. There are already some planned rule changes for the 2026 event which should tighten up on dubious activities.

G4NKT 1/4 wave vertical with elevated radials
G4NKT 1/4 wave vertical with elevated radials

Round 1

Station CallsignAntennaReporting StationDistanceReport
G4NAQ1/4 vertical ground radialsES2RR
HG8A
1194
1062
13
10
G0CJGEFHW & Ferrite TransformerLZ5DI
OH3BG
1254
1124
5
27
G3ZUT1/2 offset vertical dipoleCT1EYQ9801
M1EPXMad Dog 1/4 verticalIK7YTT
EA2RCF-4
1155
593
3
7
G4NKT14 vertical with raised radialsW1NT
DK3WW
3152
666
8
9
G3YHVsloping dipoleEA5WU
DF7GB
813
488
6
11
G4KKULoaded 1/4 verticalMM0ZBH3217
G1YOYVertical sleeve dipoleYO2MAX
OH6BG
1231
1187
6
32
G3ZUT Offset Dipole
G3ZUT Offset Dipole

Round 2

Station CallsignAntennaReporting StationDistanceReport
G4NAQ1/4 vertical ground radials
G0CJGEFHW & Ferrite TransformerW1NT-6
LZ4AE
3247
1227
6
4
G3ZUT1/2 offset vertical dipoleLZ5DI
ES2RR
1354
1133
3
22
M1EPXMad Dog 1/4 verticalDF2CK7306
G4NKT14 vertical with raised radialsW3OA
LZ5DI
3881
1183
7
7
G3YHVsloping dipoleIK7YTT
DF2CK
1150
722
7
7
G4KKULoaded 1/4 verticalW1NT-6
W1NT-2
3153
3153
7
7
G1YOYVertical sleeve dipoleWZ7I
KM3T-3
3417
3174
4
9
G0CJG EFHW
G0CJG EFHW
G3YHV, G3TKF, G4NKT
G3YHV, G3TKF, G4NKT
G1RWT, G3ZUT, G4DVV
G1RWT, G3ZUT, G4DVV
Prestigious Winners Cup
Prestigious Winners Cup