JPH0646118Y2 - コードレス電話機 - Google Patents
コードレス電話機Info
- Publication number
- JPH0646118Y2 JPH0646118Y2 JP1989030646U JP3064689U JPH0646118Y2 JP H0646118 Y2 JPH0646118 Y2 JP H0646118Y2 JP 1989030646 U JP1989030646 U JP 1989030646U JP 3064689 U JP3064689 U JP 3064689U JP H0646118 Y2 JPH0646118 Y2 JP H0646118Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- pll
- division ratio
- frequency
- 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.)
- Expired - Lifetime
Links
- 230000010355 oscillation Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989030646U JPH0646118Y2 (ja) | 1989-03-16 | 1989-03-16 | コードレス電話機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989030646U JPH0646118Y2 (ja) | 1989-03-16 | 1989-03-16 | コードレス電話機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02120949U JPH02120949U (enrdf_load_html_response) | 1990-10-01 |
JPH0646118Y2 true JPH0646118Y2 (ja) | 1994-11-24 |
Family
ID=31255891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989030646U Expired - Lifetime JPH0646118Y2 (ja) | 1989-03-16 | 1989-03-16 | コードレス電話機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0646118Y2 (enrdf_load_html_response) |
-
1989
- 1989-03-16 JP JP1989030646U patent/JPH0646118Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02120949U (enrdf_load_html_response) | 1990-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH11205443A (ja) | 分離型移動電話機及びその通話方法 | |
JPH08223071A (ja) | 送信機及び送受信機 | |
EP0331434B1 (en) | Radio telecommunication apparatus | |
US5758292A (en) | Telephone and cordless telephone capable of suppressing spurious interference | |
JPH0646118Y2 (ja) | コードレス電話機 | |
JP3332548B2 (ja) | ディジタルコードレス電話装置 | |
KR100243028B1 (ko) | 무선전화기의 휴대장치간 통화장치 및 그 방법 | |
EP2161843B1 (en) | Wireless apparatus | |
EP1063777A1 (en) | Mobile communication terminal | |
JPH07212269A (ja) | 時分割送受信方式の送受信装置 | |
JP2609665B2 (ja) | 無線電話システムの識別情報登録方法 | |
JP2001127866A (ja) | 通信端末 | |
JPH0984117A (ja) | コードレス電話装置の子機及び親機並びにコードレス電話装置 | |
KR20070076693A (ko) | 이동 통신 단말기 및 그 라디오 주파수를 이용한 구조요청방법 | |
JP2788256B2 (ja) | 空きチャンネルサーチ方式 | |
JP3474935B2 (ja) | ディジタルコードレス電話装置 | |
JP2780694B2 (ja) | 無線電話装置及び無線電話システム | |
JPH098879A (ja) | ディジタルコードレス電話装置 | |
KR100189638B1 (ko) | 무선전화기의 dtmf를 이용한 데이타통신 방법 | |
JP3246531B2 (ja) | 受信回路 | |
JPH08195791A (ja) | 携帯用通信機 | |
US4617424A (en) | System for preventing stealing of line in radiotelephony | |
JPH07322353A (ja) | ディジタルコードレス電話装置 | |
JP2914759B2 (ja) | 無線通信装置及び無線通信方式 | |
JP2736067B2 (ja) | 無線電話装置 |