Communication Unit 1160-20-1 'Minipak'

Radio Specialty; Portland, Oregon

Datos

Foro

Imágenes

Colecciones

País
Estados Unidos

Fabricante / Marca
Radio Specialty; Portland, Oregon

Año
1958

Categoría
Transmisor-Receptor comercial (no de Radioaficionado)

Radiomuseum.org ID
235878

Imágenes
Esquemas

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454453) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454456) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454457) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454458) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454459) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454462) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454463) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454464) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454465) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454466) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454467) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454468) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Communication Unit 1160-20-1 'Minipak'; Radio Specialty; (ID = 1454469) Commercial TRX — Radio Specialty; Communication Unit 1160-20-1 'Minipak' (1)

Especificaciones técnicas

Numero de valvulas
18

Válvulas
5678 5678 5678 5678 5678 5678 5678 5678 5678 1AJ5 6088 6088 6088 6088 6088 6088 5672 3B4

Numero de transistores
3

Semiconductores
2N186 2N186 2N186

Principio principal
Transceiver

Gama de ondas
Solamente FM

Tensión de funcionamiento
Baterías recargables o pilas

Altavoz
Altavoz dinámico (de imán permanente) / Ø 5.5 cm = 2.2 inch

Potencia de salida
1 W (unknown quality)

Material
Metálico

de Radiomuseum.org
Modelo: Communication Unit 1160-20-1 'Minipak' - Radio Specialty; Portland,

Forma
Portátil > 20 cm (sin la necesidad de una red)

Ancho, altura, profundidad
280 x 260 x 75 mm / 11 x 10.2 x 3 inch

Anotaciones
FM Portable Transceiver. Fixed frequency, set by interchangeable crystals.18 tubes (17 subminiature, 1 miniature) and 3 transistors. On-off rotary switch, volume and squelch control knobs. Sockets for Antenna and Mike (with PTT pushbutton: button is also used to lock the mike to the rtx handle, when not used). Power supply is actually a simple battery compartment with internal multicontact socket. It contains 3x 'B' battery (likely 45, 67,5 or 90V); 'A' battery (likeky 1,5 or 4,5V); another battery (likely for grid polarization and/or for transistors supply). Historical notes: External bright yellow color and 'CD' (Civil Defense) logo indicates that it is a special product, designed for use in emergency situations (e.g. Soviet Nuclear Attack, as its 1958 'Cold War Era' production date suggests). 'MLW 107' green tag indicates that it was used by the Civil Defense office of Milwaukeee, WI (USA).

Autor
Modelo creado por Massimo Follaro. Ver en "Modificar Ficha" los participantes posteriores.

Otros modelos
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El modelo Communication Unit es parte de las colecciones de los siguientes miembros.

Massimo Follaro (I)

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