JPS647720A - Radio transmitter-receiver - Google Patents

Radio transmitter-receiver

Info

Publication number
JPS647720A
JPS647720A JP16126387A JP16126387A JPS647720A JP S647720 A JPS647720 A JP S647720A JP 16126387 A JP16126387 A JP 16126387A JP 16126387 A JP16126387 A JP 16126387A JP S647720 A JPS647720 A JP S647720A
Authority
JP
Japan
Prior art keywords
power source
transmitting
radio
current interrupting
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
Application number
JP16126387A
Other languages
Japanese (ja)
Inventor
Hideki Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP16126387A priority Critical patent/JPS647720A/en
Publication of JPS647720A publication Critical patent/JPS647720A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To eliminate an exclusive-use power source cable and an interface, to simplify a construction and a wiring and to reduce the loss of a transmitting output by connecting a radio system and a power source system with a coaxial cable between a radio device main body and a transmitting part. CONSTITUTION:A transmitting signal outputted from a radio part 5 of a radio device main body 1 enters through a direct current interrupting circuit 7 and a coaxial cable 3 to a transmitting part 2. In the transmitting part 2, the signal is supplied through a direct current interrupting circuit 9 and an amplifying part 11 to an antenna 12. The supply voltage from a power source part 4 in the main body 1 is sent through an alternating current interrupting circuit 6 and a coaxial cable 3 to the transmitting part 2. In the transmitting part 2, the signal is supplied through an alternating current interrupting circuit 8 to a power source part 10. Consequently, the radio signal and the power source do not mutually interfere.
JP16126387A 1987-06-30 1987-06-30 Radio transmitter-receiver Pending JPS647720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16126387A JPS647720A (en) 1987-06-30 1987-06-30 Radio transmitter-receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16126387A JPS647720A (en) 1987-06-30 1987-06-30 Radio transmitter-receiver

Publications (1)

Publication Number Publication Date
JPS647720A true JPS647720A (en) 1989-01-11

Family

ID=15731775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16126387A Pending JPS647720A (en) 1987-06-30 1987-06-30 Radio transmitter-receiver

Country Status (1)

Country Link
JP (1) JPS647720A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960003142A (en) * 1994-06-27 1996-01-26 김광호 Wireless interface circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960003142A (en) * 1994-06-27 1996-01-26 김광호 Wireless interface circuit

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