JPH0338946U - - Google Patents
Info
- Publication number
- JPH0338946U JPH0338946U JP1989098103U JP9810389U JPH0338946U JP H0338946 U JPH0338946 U JP H0338946U JP 1989098103 U JP1989098103 U JP 1989098103U JP 9810389 U JP9810389 U JP 9810389U JP H0338946 U JPH0338946 U JP H0338946U
- Authority
- JP
- Japan
- Prior art keywords
- isdn terminal
- dsu
- amplifier
- amplifies
- input signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す構成図、第２
図は本考案の外観図、第３図は本考案のシステム
構成図である。
１……本考案ユニツト本体、２……モデユラー
プラグ、３……アンテナ、４，５……増幅器、６
……変調器、７……復調器、８……発信器、９…
…バツテリー、１０……混合器、１１，１２，１
３，１４……接続ピン、１５……ＩＳＤＮ端末機
、１６……ＤＳＵ、１７……無線電波。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is an external view of the present invention, and FIG. 3 is a system configuration diagram of the present invention. 1... main unit of the present invention, 2... modular plug, 3... antenna, 4, 5... amplifier, 6
... Modulator, 7 ... Demodulator, 8 ... Transmitter, 9 ...
...Battery, 10...Mixer, 11, 12, 1
3, 14... Connection pin, 15... ISDN terminal, 16... DSU, 17... Wireless radio waves.
Claims (1)
変調する変調器を有する送信機部と、受信信号を
復調する復調器及び前記受信信号を増幅する増幅
器を有する受信機部、前記送信機部、受信機部を
駆動せしめるバツテリーとモデユラープラグを有
し、ＣＣＩＴＴ勧告Ｉ４００（Ｉシリーズ）に準
拠するＩＳＤＮ端末機及びＤＳＵのモジユラーコ
ネクタに前記モジユラープラグを挿入固定するこ
とによつて、ＩＳＤＮ端末機、ＤＳＵ間を無線化
することを特徴とするＩＳＤＮ端末用無線ユニツ
ト。 a transmitter section including an amplifier that amplifies an input signal and a modulator that modulates the input signal; a receiver section that includes a demodulator that demodulates a received signal; and an amplifier that amplifies the received signal; the transmitter section; By inserting and fixing the modular plug into the modular connector of the ISDN terminal and DSU that complies with CCITT recommendation I400 (I series), the connection between the ISDN terminal and the DSU is provided. A wireless unit for an ISDN terminal, which is characterized in that it wirelessizes an ISDN terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989098103U JPH0338946U (en) | 1989-08-23 | 1989-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989098103U JPH0338946U (en) | 1989-08-23 | 1989-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0338946U true JPH0338946U (en) | 1991-04-15 |
Family
ID=31647220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989098103U Pending JPH0338946U (en) | 1989-08-23 | 1989-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338946U (en) |
-
1989
- 1989-08-23 JP JP1989098103U patent/JPH0338946U/ja active Pending