Model: Radio Receiving Equipment RBZ
Antique radios, Old Time Radios
Radio Receiving Equipment RBZ
Country:
United States of America (USA)
Manufacturer/Brand:
MILITARY U.S. (different makers for same model)
Year: 1943 ?
Type:
Military communications equipment, mainly used for military communications in designated wavebands. Used or modified equipment or variants also used for radio amateur and civilian commercial communications.
Note, that some models are produced by several manifacturers and then can be found unter Manufacturer Military. In Radiomuseum we do not list military equipment not suitable for one or two way communication, e.g. radar, satellite or weapon electronics.Military Equipment
Mod.-ID = 139245
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Schematics etc.: 0 (for
members)
Principle
Superhet with a preamplification stage.
Please use «To add informations to model» if you know more! Thanks.
Récepteur TSF superhétérodyne avec préamplification de HF.
Superhet mit HF-Vorstufe.
Superhet with RF-stage; IF-Freq. 455 kHz
Wave bands
An exclusivly short wave receiver with probably several ranges and/or band spreading. Un recepteur exclusif pour des gammes d`ondes courtes - probablement avec plusieurs bandes et/ou étaleur de bande.
Reiner Kurzwellenempfänger. Möglicherweise sind mehrere Bänder und/oder Bandspreizung (KW-Lupe) möglich, doch fehlten bei der Erfassung diese Angaben.Short Wave (SW only)
Power type and voltage
Dry battery supply. Alimentation de batterie
Batteriespeisung mit Trockenelementen.
Das Gerät erhält seine Betriebsspannungen von nicht aufladbaren Batterien (Primärzellen).
Solche Geräte wurden auch mit sogenannten Netzanoden gespiesen, die zumindest die Anodenspannung lieferten, in manchen Fällen auch Gittervorspannungen und teilweise auch Heizspannungen.Dry Batteries / 67.5 & 2 x 1.5 Volt
Loudspeaker/pwr.out
This set has no built-in loudspeaker. It requires a separate loudspeaker or headset - or the set has no speaker output (not a radio).
Cet appareil n`a pas d`haut-parleur.
Das Gerät verfügt nicht über einen eingebauten Lautsprecher - entweder weil er nicht nötig ist (Gerät hat keine Tonwiedergabe) oder weil er separat zu stellen ist - bzw. das Gerät ist für Kopfhörerbetrieb.- For headphones or amp.
from Radiomuseum.org
Model: Radio Receiving Equipment RBZ
Shape
Miscellaneous shapes - described under notes.
Valves / Tubes
5:
1T4
(more
for members)
Notes
U.S. Navy personal receiver to receive orders in combat zones. RBZ is composed by two small fiber enclosures fitted into a two-pouch canvas holder. One unit contained the radio itself, the second one hosting the dry batteries, connected by a 4-wire cord. The headset was weared with a canvas skullcap under the helmet, which was used as antenna.
The permeability tuned receiver has only switch/volume control and tuning knob. Tuning range 2 - 5.8 MHz.
The radio could also be AC operated using a special RBZ Power Pack Model 2.
Manufactured by Emerson Radio & Phonograph Corp.
This model was suggested by Emilio Ciardiello.
No further information
on
Radio Receiving Equipment RBZ (MILITARY U.S. (different makers for same model))
