ITT, International VHF Radio Telephone STR-20 (2) Aus Handbuch
ITT, International VHF Radio Telephone STR-20 (2) Aus Handbuch
Click on the schematic thumbnail to request the schematic as a free document.
Technical Specifications
Number of Transistors
Semiconductors present.
Semiconductors
Main principle
Transceiver; ZF/IF 10700/470 kHz
Wave bands
VHF incl. FM and/or UHF (see notes for details)
Power type and voltage
Batteries / addl. power jack / 24/ ? Volt
Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch
Material
Metal case
from Radiomuseum.org
Model: VHF Radio Telephone STR-20 - ITT, International Telephone &
Shape
Tablemodel, low profile (big size).
Dimensions (WHD)
380 x 185 x 175 mm / 15 x 7.3 x 6.9 inch
Notes
Sprechfunkgerät ITT STR-20 für den Marine-VHF-Bereich 156 bis 162 MHz.
Frequenzmodulation, 16 Kanäle (Quarzsteuerung, 8 Simplex- und 8 Duplex-Kanäle).
Sendeleistung 10 W/1 W.
Net weight (2.2 lb = 1 kg)
12 kg / 26 lb 6.9 oz (26.432 lb)
Source of data
- - Data from my own collection
Author
Model page created by Siegfried Droese. See "Data change" for further contributors.