JPS6411038U - - Google Patents
Info
- Publication number
- JPS6411038U JPS6411038U JP10615487U JP10615487U JPS6411038U JP S6411038 U JPS6411038 U JP S6411038U JP 10615487 U JP10615487 U JP 10615487U JP 10615487 U JP10615487 U JP 10615487U JP S6411038 U JPS6411038 U JP S6411038U
- Authority
- JP
- Japan
- Prior art keywords
- mobile device
- frequency
- transmitting
- receiving
- mobile
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Description
第１図は本考案の一実施例である無線電話機の
ブロツク図である。
１……親機、２，３……携帯機、４……電話回
線、５……通話回路、１３……周波数シンセサイ
ザ、１６……制御部、２１，３１……受信部、２
３，３３……周波数シンセサイザ、２４，３４…
…送信部、２６，３６……制御部。
FIG. 1 is a block diagram of a wireless telephone that is an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Base unit, 2, 3... Portable device, 4... Telephone line, 5... Call circuit, 13... Frequency synthesizer, 16... Control unit, 21, 31... Receiving unit, 2
3, 33... Frequency synthesizer, 24, 34...
...Transmission unit, 26, 36...Control unit.
Claims (1)
の無線電話機において、携帯機に送信、受信の周
波数を独立して設定する周波数シンセサイザを備
え、制御チヤンネルにて親機からの制御信号を受
けた携帯機の制御部が自己の送信周波数を通信相
手である携帯機の受信周波数にし、自己の受信周
波数を通信相手である携帯機の送信周波数とする
制御を行つて、携帯機同志が親機を介さないで通
信することを特徴とした無線電話機。 An MCA wireless telephone consisting of a base unit and multiple mobile units is equipped with a frequency synthesizer that independently sets the transmitting and receiving frequencies to the mobile unit, and receives control signals from the base unit via a control channel. The control unit of the mobile device controls the transmitting frequency of the mobile device to be the receiving frequency of the mobile device that is the communication partner, and controls the own receiving frequency to be the transmitting frequency of the mobile device that is the communication partner. A wireless telephone that is characterized by its ability to communicate without using a .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10615487U JPS6411038U (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10615487U JPS6411038U (en) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411038U true JPS6411038U (en) | 1989-01-20 |
Family
ID=31339411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10615487U Pending JPS6411038U (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411038U (en) |
-
1987
- 1987-07-10 JP JP10615487U patent/JPS6411038U/ja active Pending