夏普ce152 单声道磁带机
| 项目 | 参数 |
|---|---|
| 发布年代 | 1982 |
| 尺寸 | 186 x 115 x 32 mm |
| 供电 | 4个5号电池, 或者6V的电源适配器(内负外正) |
| 重量 | 装上电池一共625 g |
The CE-152 was a mono cassette recorder manufactured by the Sharp Corporation of Japan (Osaka) in early 80s. It was an extremely streamlined mono tape recorder, which was 3 cm in thickness and came in an organiser style protective case.
The purpose of this cassette recorder was to store data programs, when used in conjunction with the Sharp programmable range of calculators. It was therefore an exceptionally portable unit measuring only 115 mm × 31 mm × 187 mm, and weighing 624 g.
This tape recorder had a full set of tape control functions, including fast forward, rewind, cue, review, pause, stop, and eject, and a three-digit counter provided the tape position information.
It was equipped with a 50 mm diameter permanent magnet loudspeaker, which had an 8 Ω impedance, and provided an output of 0.5 watts.
The circuit design consisted of µPC1305C integrated circuit manufactured by the NEC Corporation. This was a single chip tape recorder solution, which reduced the component count considerably, and provided a very high quality audio reproduction.
This unit does not have a built-in mains transformer, however, there is a DC socket for powering the unit with an external 6 V supply. The battery compartment of the unit houses four AA sized dry cells.
