Harvey-Wells Electronic R-9 Ricevitore
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Modello:
R-9
Data:
1955
Categoria:
Gruppo:
Descrizione:
9 TUBE DOUBLE CONVERSION RECEIVER
Informazioni
The new R-9 is a versatile Amateur Band communications
receiver, featuring performance and compactness. The overall
characteristics are such that either fixed station or mobile
operation requirements are effectively fulfilled.
The R-9 utilizes nine tubes plus the rectifier in a double
superheterodyne circuit, providing the reception of Phone
and code signals over the six main amateur bands. Calibrated
tuning is furnished for the 80 - 40, 20 - 15, and 10 and 11
meter bands.
Tipo di manuale:
Servizio e manuale utente
Pagine:
44
Dimensione:
9.39 Mbytes (9844098 Bytes)
Lingua:
english
Revisione:
ID del manuale:
Data:
Qualità:
Documento scansionato, la lettura in parte male, non in parte leggibile.
Data caricamento:
2015 08 06
MD5:
f3d7571765fea1838645a289381ae445
Scaricamenti:
695
Informazioni
1-1.
General ...
1-2.
Circuit ...
1-3. Tube
Complement ...
1-4. Power
Supply ...
1-5.
Loudspeaker ...
1-6.
Performance ...
SECTION 2 INSTALLATION
2-1. Caution Notice . ...
2-2.
Antenna ...
2-3. Installation Procedure for A. C. Operation
2-4. Installation Procedure for D. C. Operation
SECTION 3 OPERATION
3-1.
Controls ...
3-2. Phone
Reception ...
3-3. CW
Reception ...
3-4. Signal Strength
Measurement ...
SECTION 4 SERVICE AND TEST DATA
4-1. Tube
Failures ...
4-2. Circuit
Failures ...
SECTION 5 ALIGNMENT DATA
5-1. General
...
5-2. I. F.
Alignment ...
5-3. R. F.
Alignment ...
R. F. Alignment Chart ...