TERMINALS

Personal Handyphone System (PHS)

Personal Station (PS)

The PS (Personal Station) incorporates the 32 Kbps ADPCM encoding technique and privacy function so that you can talk about even important matters in a noise-free, very clear voice.

Since the PS is light-weight and compact in size, it can conveniently carried around.

Here are specifications for the PS and its major functions.

Specification of Personal Station

Table 3-3 PHS Personal Station (PS) Specifications

Item

 

Specifications

Frequency

1.895 ~ 1.918 GHz

 

RF Power

10mW (Average)

 

Voice Coding/Decoding System

32 Kbps ADPCM

 

Basic Specifications

Compliance with ARIB Standard RCR STD-28 version 2

Continuous Talk Time

Approx. 6 Hours

 

Continuous Standby Time

Approx. 500 Hours

 

Waterproof

Supported

 

Dimensions

Approx. 40 (W) ⋅ 24 (D) ⋅ 130 (H) mm (Excluding Antenna)

Volume

Approx. 105 cc

 

Weight

Approx. 115 g

 

Feature

 

 

<< Display/Indication >>

 

<< Calling >>

24-Digits Capacity (for Dialing and Storage)

Incoming Call Indicator

11-Characters 2-Lines Large Display + Indicator

DTMF Dialing

Battery Indicator

 

Vibrator Alert

Receiving Signal Strength Indicator

 

Automatic Answer

Own Telephone Number Display

 

 

Out of Area Indicator

 

 

Softkey Display

2-Line Operation (L1 & L2)

<< Memory >>

Directory Dial (100 numbers with name) Speed Dial (20 numbers with name) Last Number Redial (10 numbers) Calling Party Number (10 numbers) Scrolling by Name on Memory Location

<<General >> Back Lighting Low Battery Alarm

Volume Control (ringing tone, earpierce) Voice Mail Indication (VMI)

Lock Function Name Display

CHAPTER 3

ND-91649(E)

Page 30

 

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NEC ND-91649 manual Personal Handyphone System PHS Personal Station PS, PHS Personal Station PS Specifications

ND-91649 specifications

The NEC ND-91649 is an advanced optical disc writer designed for data storage and retrieval. It is particularly known for its impressive compatibility with various disc formats, enabling users to write, read, and erase data on multiple types of DVDs and CDs. This versatility makes it a choice favorite among both casual users and professionals who require reliable optical storage solutions.

One of the standout features of the ND-91649 is its support for a wide array of media formats. It can handle DVD+R, DVD+RW, DVD-R, DVD-RW, and CD formats, ensuring that users have the flexibility needed to manage their data effectively. The drive also supports dual-layer DVDs, enabling higher data capacity with up to 8.5GB on a single disc, which is invaluable for large backups and extensive media projects.

In terms of performance, the ND-91649 boasts impressive write speeds. It can achieve up to 16x for DVD+/-R formats, making it one of the faster options available in its class. Additionally, its read capabilities are equally robust, with fast access times that help in quickly retrieving data. This efficiency is further enhanced by its use of advanced caching techniques, which reduce buffer underrun errors during writing processes.

The technology behind the ND-91649 includes features such as SolidBurn, which optimizes writing quality by learning and adjusting to different media types. This ensures that users can achieve high-quality burns, regardless of the disc brand used. Furthermore, the drive is equipped with a robust error correction mechanism that minimizes the risk of data loss and preserves the integrity of written data.

Another notable characteristic of the ND-91649 is its compact and stylish design. It is engineered to fit seamlessly into a variety of computer setups, offering a blend of aesthetic appeal and practical functionality. The drive employs a standard interface, typically SATA, facilitating easy connectivity with most modern motherboards and laptops.

In summary, the NEC ND-91649 stands out in the crowded field of optical disc drives due to its versatile format support, impressive writing speeds, and advanced technologies like SolidBurn. Its user-friendly design and reliable performance make it an excellent choice for anyone in need of a dependable optical storage solution. Whether for personal use or professional applications, the ND-91649 delivers a level of quality and efficiency that meets the demands of today’s digital storage needs.