Auto Voice Activation Equipment (AVAE) 12 Channel
Rola Company (AUS) Pty. Ltd.; Melbourne
- Paese
- Australia
- Produttore / Marca
- Rola Company (AUS) Pty. Ltd.; Melbourne
- Anno
- 1964
- Categoria
- Registratore audio/video e/o riproduttore
- Radiomuseum.org ID
- 314454
- Numero di transistor
- A semiconduttori.
- Semiconduttori
- Gamme d'onda
- - senza
- Tensioni di funzionamento
- Alimentazione a corrente continua (CC) / 50 Volt
- Altoparlante
- AP magnetodinamico (magnete permanente e bobina mobile)
- Materiali
- Mobile di metallo
- Radiomuseum.org
- Modello: Auto Voice Activation Equipment [12 Channel] - Rola Company AUS Pty. Ltd.;
- Forma
- Rack
- Annotazioni
-
12 channel magnetic drum announcing unit, installed in telephone exchanges to inform subscribers of changed telephone numbers, service disconnections and out-of-order services.
The equipment is so designed that full actuation can be provided by normal telephone exchange equipment, with up to 12 tracks available. i.e. up to 12 messages may be recorded and played back as selected.
The equipment comprises three main units: the Magnetic Drum unit, Amplifier Section and switching interface panel.
The 12, four-stage transistorised amplifiers have an output of approximately 500mW.
This was an updated, 12 channel version of the Rola VMR.
- Bibliografia
- -- Original prospect or advert (The Telecommunication Journal of Australia Vol 14, No 2, OCT 1964)
- Autore
- Modello inviato da Gary Cowans. Utilizzare "Proponi modifica" per inviare ulteriori dati.
- Altri modelli
-
In questo link sono elencati 194 modelli, di cui 70 con immagini e 1 con schemi.
Elenco delle radio e altri apparecchi della Rola Company (AUS) Pty. Ltd.; Melbourne