| |
G8MNY > TECH 14.04.18 14:33l 31 Lines 809 Bytes #-2362 (0) @ WW
BID : 28349I3XTY
Read: GUEST DK3UZ DG4IAK OE7FMI
Subj: 13cms 2 Lambda Slot
Path: DB0FHN<DB0FFL<OE2XZR<OE5XBR<OE1XAB<HG8LXL<N0KFQ<NS2B<N9PMO<N6RME<
I0OJJ<I3XTY<I3XTY<I3XTY<IQ5KG<IK1NHL<IQ2LB<GB7COW<GB7CIP
Sent: 180414/0949Z @:GB7CIP.#32.GBR.EURO #:16101 [Caterham Surrey GBR]
>From g8mny%gb7cip.#32.gbr.euro@i0ojj.ampr.org Sat Apr 14 13:59:51 2018
Received: from i0ojj.ampr.org by i0ojj.ampr.org (JNOS2.0k.2) with SMTP
id AA18437 ; Sat, 14 Apr 2018 13:59:51 +0200
Message-Id: <28349i3xty@i3xty.bbs>
>From: g8mny@gb7cip.#32.gbr.euro
X-JNOS-User-Port: Telnet (i3xty @ 44.134.32.240) -> Sending message
From: G8MNY@GB7CIP.#32.GBR.EURO
To : TECH@WW
For a 2 lambda slot, with both ends closed with conducting disks, with coaxial
feeder to midpoint.
for 2320 MHz
slot length 280 mm
slot width 3 mm
tube dia 19 mm by 18 swg (0.75in)
The impedance at the feed point is 200 ohms
You need to construct a suitable balun.
For more details refer to Microwave Handbook vol 1 , page 4.44 onwards.
73, Pete G6KUI
Why don't U send out an interesting bul?
73 De John, G8MNY @ GB7CIP
Read previous mail | Read next mail
| |
