| |
G8MNY > TECH 17.08.05 17:20l 43 Lines 1255 Bytes #999 (0) @ WW
BID : 58370_GB7CIP
Read: GUEST OE7FMI
Subj: 23cm 6el Yagi
Path: DB0FHN<DB0RGB<OK0PPL<DB0RES<ON0AR<7M3TJZ<ON4HU<GB7YFS<GB7WSX<GB7CIP
Sent: 050817/0805Z @:GB7CIP.#32.GBR.EU #:58370 [Caterham] $:58370_GB7CIP
From: G8MNY@GB7CIP.#32.GBR.EU
To : TECH@WW
DG2GAJ design (Updated Mar 05)
³
³ º
³ º ³ ³ ³ ³
³ º ³ ³ ³ ³
³ º ³ ³ ³ ³
³ º ³ ³ ³ ³
³ º ³ ³ ³ ³
³ º ³ ³ ³ ³
____³______ º____³________³______³_____³__
³ 53 º 22 ³ 56 ³ 45 ³ 45 ³
³ º ³ ³ ³ ³
³ º ³ ³ ³ ³
³ º ³ ³ ³ ³
³118 º111 ³107 ³104 ³103 ³103
³ º ³ ³ ³ ³
³ º
³
R ST D1 D2 D3 D4
Boom length 230mm Size 3x8x230mm
Rod diameter 2-3mm 0.65m length
Mid frequency 1297 MHz.
Gain over Dipole 8.5 dB
Beamwidth 51ø (-3dB)
----------------------------------------------------------------------------
In DG2GAJs design it is not clear, but he shows 2 lines (Alt 186) for the
dipole. I asumme that this could indicate a folded dipole! These are used in
other designs to get the Z right.
Why don't U send an interesting bul?
73 De John, G8MNY @ GB7CIP
Read previous mail | Read next mail
| |
