| |
G0TEZ > VALVES 24.12.05 06:43l 38 Lines 1373 Bytes #999 (0) @ WW
BID : 19221-GB7FCR
Read: DL1LCA GUEST OE7FMI
Subj: Re: Wonderful Acorns.
Path: DB0FHN<DB0FOR<DB0SIF<DB0EA<DB0RES<ON0AR<GB7FCR
Sent: 051224/0044Z @:GB7FCR.#16.GBR.EU #:19221 [Blackpool] FBB-7.03a $:19221-GB
From: G0TEZ@GB7FCR.#16.GBR.EU
To : VALVES@WW
I put out a bull about helping with a model aircraft UHF radio control
unit in the 50s.
I ended with a p.s. saying that a super regen is NOT the same thing as
reaction.
Almost immediately, a bull turned up where the writer mentioned being able
to "Hear the RX from miles away."
Super regen is short for 'supersonic regeneration'. Supersonic means you
cannot hear it.
If someone better than I am at doing neat diagrams would like to explain
how a single triode super regen reciever worked, it might clarify things.
According to the instructions with that RX, it had a gain of over a
million! We didn't use dB in those days much.
\|/ ALL
ÜÛÛÛÛÞT ºG THE
ÚßÛÛÛÛÛÞP ÷ º0 BEST
ÚÄÄÄÙ ÜÜÛÛÜ_KÜÜÜ Û]ã ±± ºT FROM
²²²²²²²²²²²²²²²²²²²²² ±±º ºE IAN
³ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ³ ÚÙ ºZ
³ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ³ ±±±±±Ù º
ÃÄÄÒÄÄÄÄÄÄÄÄÄÄÄÄÄÒÄÄÙ Û º7
&ß Ð Ð OßOßO º3
ø ø ø ø ø ____
--
&
Read previous mail | Read next mail
| |
