Monday, September 28, 2009
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
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
Monday, September 14, 2009
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.