Transportable Cellular Telephone MT4 FM-4021F2R8
Mitsubishi Electric Corporation
- Country
- Japan
- Manufacturer / Brand
- Mitsubishi Electric Corporation
- Year
- 1989
- Category
- Telephony - wire and wireless
- Radiomuseum.org ID
- 303997
- Number of Transistors
- 35
- Semiconductors
- Main principle
- Transceiver
- Wave bands
- VHF incl. FM and/or UHF (see notes for details)
- Power type and voltage
- Batteries / addl. power jack / 9,6 Volt
- Loudspeaker
- - only for Earphone!
- Material
- Various materials
- from Radiomuseum.org
- Model: Transportable Cellular Telephone MT4 FM-4021F2R8 - Mitsubishi Electric
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 115 x 75 x 215 mm / 4.5 x 3 x 8.5 inch
- Notes
-
Transportable Cellular Telephone MT4: transceiver model number/factory code FM-4021F2R8, IMEI (International Mobile Equipment Identity) Code S/1061/4/K/501510, TAC (Type Allocation Code) S/1061/4/K, E-TACS technology.
Radiotelefono portatile operante nella rete analogica TACS (Total Access Communications System). In Italia la rete TACS fu operante dalla fine degli anni 80 fino al 31 dicembre 2005, soppiantata dala rete GSM.
L'evoluzione della TACS fu la E-TACS (Extended TACS) che consentiva una minore possibilità di clonazione e l'invio di messaggi SMS.
In origine la rete era allocata nel campo di frequenze commerciali della banda 450 MHz, poi operò anche nella banda commerciale a 900 MHz.
Antenna a stilo incorporata e presa per il collegamento di antenna esterna.
Batteria da 9,6 V 1,7 Ah.
Semiconduttori: 19 IC, 35 Transistor e 6 Diodi.
- Net weight (2.2 lb = 1 kg)
- 1.550 kg / 3 lb 6.6 oz (3.414 lb)
- Mentioned in
- -- Collector info (Sammler)
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 325 models, 264 with images and 92 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Mitsubishi Electric Corporation
Collections
The model Transportable Cellular Telephone MT4 is part of the collections of the following members.