radiomuseum.org

William Noble, USA (Stati Uniti d'America) - Collezione valvole

Informazioni - Aiuto
ID = 13572
Photo William Noble

Qui trovi una parte della collezione valvole di William Noble.

mostly interested in very early radios from the 1920s, but I have other items that pique my fancy
Risultati: 1 a 30 da 54
  
 1 2
 
Ordinamento:  [ Sigla | Produttore | Anno | Tipo | Stato ]

Panoramica della collezione di valvole di William Noble. Queste immagini sono state inviate da William Noble nella pagina di ciascuna valvola.

broken tube - notice green glass (often indicates irradiated, may be the case here) and this view shows internal construction very well.
5876
Raytheon box, approx 1960
5687WA
Tung-Sol brand
5678
date code 40th week 1958, from Motorola Dispatcher RadioPhone
1AD4
Cliccare per visualizzare la pagina della valvola
RK5976
NOS Westinghous W807 tube found at a swap meet
WL-807
Westinghouse El. & Mfg. Co. ... USA
note gold plated leads, and date code in April of 1972
BY127
Valvo GmbH, Radioröhrenfabri... D
top view of later chip design with ceramic cap
TMS2708
Texas Instruments, Dallas USA
transistor in place in Motorola mobile radio
SK3012
RCA (RCA Victor Co. Inc.); N... USA
date code is 38th week 1958
CK6397
Raytheon Mfg. Co.; Cambridge... USA
from Motorola dispatcher radio-telephone. note absence of date code
CK5678
Raytheon Mfg. Co.; Cambridge... USA
tube is from a Motorola Dispatcher radiophone type T33-1 internally dated Oct 30, 1958
CK5672
Raytheon Mfg. Co.; Cambridge... USA
note date code, 46th month of 1982, ceramic package
OP11
Precision Monolithics Inc. (... USA
30V12 klystron side view, gold plated WRA27 waveguide facing up.
30V12
OKI Electric Industry Co. Lt... J
top view of transistor
48A125252
Motorola Inc. (ex Galvin Mfg... USA
Cliccare per visualizzare la pagina della valvola
1N3571
Motorola Inc. (ex Galvin Mfg... USA
JANCC8S 1N3038B, Date Code 6831
1N3038
Motorola Inc. (ex Galvin Mfg... USA
Cliccare per visualizzare la pagina della valvola
1N2805
Motorola Inc. (ex Galvin Mfg... USA
two MN138 transtors as found in a 1958 Motorola Dispatcher radio-telephone transmitter/receiver
MN138
Motorola Inc. (ex Galvin Mfg... USA
Top view of Transistor, TO-3 case, gold plated
MN22
Motorola Inc. (ex Galvin Mfg... USA
note gold plated leads
MDA960
Motorola Inc. (ex Galvin Mfg... USA
card is brittle, dated 1976
HEPR1783
Motorola Inc. (ex Galvin Mfg... USA
Package is brittle date code on these parts is 1976
HEPR1781
Motorola Inc. (ex Galvin Mfg... USA
Toshiba branded 1K22
1K22
Hitachi Ltd.; Tokyo J
XQ 1290 also marked A 72-A7019
XQ1290
Heimann GmbH, PTW; Wiesbaden D
in protective foam packaging, as found, not sure if package is original to this tube or not
PaseconH
Heimann GmbH, PTW; Wiesbaden D
box detail showing tube number
R399
Hamamatsu Photonics KK, Ham... J
Cliccare per visualizzare la pagina della valvola
2N2712
General Electric Co. (GE); B... USA
view showing transistor number
2N107
General Electric Co. (GE); B... USA
Westinghouse 807 tube box - very brittle so it's in bubble wrap, box ends which would have the 807 number are missing, this is a pre WWII version of the box, I believe.
807
Common type Worldwide tube/s... ZZ
Risultati: 1 a 30 da 54
  
 1 2
 

Pagina personale presso Radiomuseum di William Noble con la propria collezione.
In qualità di iscritto a Radiomuseum.org, William Noble ha creato la propria pagina con i pezzi della propria collezione.

William Noble ha iniziato a pubblicare la propria collezione dal 10.Jun.2011.
[noindex-it]

  
Conformità dei dati Ulteriori informazioni