Monday, September 28, 2009

3 ELEMENT YAGI FOR 2 METERS



While looking for a good design for a portable, not too big in size, all-purpose-yagi for the 2m-band here in IARU Region 3, I found this antenna in the german magazine 'funk' issue 11/98. The designer DK7ZB meanwhile did a lot of antenna work and published some very interesting antenna designs on HF, VHF and UHF. I choosed this specific antenna because of its allround properties:

extremly clear pattern

covering the whole 2m band

good gain

The first version I built was a 10mm version (driven element 12mm) with the original element holders for keeping it portable (dismantable).

Wednesday, September 16, 2009



KEPADA SEMUA WARGA RADIO AMATUR

SELAMAT HARI RAYA DAN MAAF ZAHIR BATIN

DARIPADA : AJK ASTRA DAERAH BATU PAHAT, JOHOR.

Monday, September 14, 2009

ASTRA JOHOR, DAERAH BATU PAHAT

TERIMA KASIH KERANA MENGUNJUNGI LAMAN BLOG ASTRA JOHOR DAERAH BATU PAHAT.

JIKA ANDA INGIN MENJADI AHLI ASTRA, BOLEH MASUKKAN MAKLUMAT ANDA DI BORANG YANG DISEDIAKAN. SILA BUAT CATATAN MOHON MENJADI AHLI DIRUANG ALAMAT.

JIKA ANDA SUDAH MENJADI AHLI ASTRA, SILA KEMASKINI MAKLUMAT ANDA. TERIMA KASIH.

SILA KEMASKINI KEAHLIAN ASTRA ANDA

ATAU MUNGKIN ANDA INGIN BERGABUNG DENGAN ASTRA JOHOR