Century/21 570

Ten-Tec Inc.; Sevierville, TN

Data

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Country
United States of America (USA)

Manufacturer / Brand
Ten-Tec Inc.; Sevierville, TN

Year
1977 ?

Category
Amateur TRX: Transmitter/Receiver (and Transceiver)

Radiomuseum.org ID
96705

Picture
Schematics

Century/21 570; Ten-Tec Inc.; (ID = 2571914) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571915) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571916) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571917) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571918) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571919) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571920) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571921) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571922) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571923) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571924) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571925) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571926) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571927) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571928) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571929) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571930) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571931) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571932) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571933) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571934) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571935) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571936) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571937) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571938) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571939) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571940) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571941) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571942) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 2571943) Amat TRX — Ten-Tec Inc.; Century/21 570 (3)

Century/21 570; Ten-Tec Inc.; (ID = 209924) Amat TRX — Ten-Tec Inc.; Century/21 570 (1)

Century/21 570; Ten-Tec Inc.; (ID = 210420) Amat TRX — Ten-Tec Inc.; Century/21 570 (2)

Century/21 570; Ten-Tec Inc.; (ID = 210421) Amat TRX — Ten-Tec Inc.; Century/21 570 (2)

Century/21 570; Ten-Tec Inc.; (ID = 2149319) Amat TRX — Ten-Tec Inc.; Century/21 570 (2)
From a Canadian Kijiji ad.

Century/21 570; Ten-Tec Inc.; (ID = 2725495) Amat TRX — Ten-Tec Inc.; Century/21 570 (2)

Century/21 570; Ten-Tec Inc.; (ID = 2725496) Amat TRX — Ten-Tec Inc.; Century/21 570 (2)

Century/21 570; Ten-Tec Inc.; (ID = 2725497) Amat TRX — Ten-Tec Inc.; Century/21 570 (2)

Click on the schematic thumbnail to request the schematic as a free document.

Technical Specifications

Number of Transistors
25

Semiconductors

Wave bands
Wave Bands given in the notes.

Power type and voltage
Alternating Current supply (AC) / 105 - 127 Volt

Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch

Power out
1 W (undistorted)

Material
Metal case

from Radiomuseum.org
Model: Century/21 570 - Ten-Tec Inc.; Sevierville, TN

Shape
Tablemodel, low profile (big size).

Dimensions (WHD)
318 x 148 x 290 mm / 12.5 x 5.8 x 11.4 inch

Notes
80 - 10 meters HAM bands. Direct conversion RX.

Net weight (2.2 lb = 1 kg)
6.3 kg / 13 lb 14 oz (13.877 lb)

Source of data
-- Original prospect or advert

Author
Model page created by Otto Frosinn. See "Data change" for further contributors.

Other Models
Here you find 44 models, 37 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Ten-Tec Inc.; Sevierville, TN

Collections | Museums | Literature

Collections

The model Century/21 is part of the collections of the following members.

Otto Frosinn (D)

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