Nothing Special   »   [go: up one dir, main page]

JPS5438714A - Radio transmitting device - Google Patents

Radio transmitting device

Info

Publication number
JPS5438714A
JPS5438714A JP10550477A JP10550477A JPS5438714A JP S5438714 A JPS5438714 A JP S5438714A JP 10550477 A JP10550477 A JP 10550477A JP 10550477 A JP10550477 A JP 10550477A JP S5438714 A JPS5438714 A JP S5438714A
Authority
JP
Japan
Prior art keywords
transmitting device
radio transmitting
omit
amplification
modulation
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
JP10550477A
Other languages
Japanese (ja)
Inventor
Naoto Ishibashi
Ryosuke Taniguchi
Junichi Miyaji
Yosaburo Ichinose
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10550477A priority Critical patent/JPS5438714A/en
Publication of JPS5438714A publication Critical patent/JPS5438714A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Amplitude Modulation (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE:To omit the tuning circuit and thus to realize a radio transmitting device featuring a simple circuit constitution with no adjustment part, by using the square wave in the processes of the modulation and the amplification.
JP10550477A 1977-09-01 1977-09-01 Radio transmitting device Pending JPS5438714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10550477A JPS5438714A (en) 1977-09-01 1977-09-01 Radio transmitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10550477A JPS5438714A (en) 1977-09-01 1977-09-01 Radio transmitting device

Publications (1)

Publication Number Publication Date
JPS5438714A true JPS5438714A (en) 1979-03-23

Family

ID=14409421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10550477A Pending JPS5438714A (en) 1977-09-01 1977-09-01 Radio transmitting device

Country Status (1)

Country Link
JP (1) JPS5438714A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02264814A (en) * 1989-01-11 1990-10-29 Nartron Corp Linear position sensor
JP2014093720A (en) * 2012-11-06 2014-05-19 Nippon Telegr & Teleph Corp <Ntt> High frequency amplifier

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4330406Y1 (en) * 1968-03-06 1968-12-12
JPS5148952B2 (en) * 1972-11-20 1976-12-23
JPS5320845B2 (en) * 1971-11-10 1978-06-29

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4330406Y1 (en) * 1968-03-06 1968-12-12
JPS5320845B2 (en) * 1971-11-10 1978-06-29
JPS5148952B2 (en) * 1972-11-20 1976-12-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02264814A (en) * 1989-01-11 1990-10-29 Nartron Corp Linear position sensor
JP2014093720A (en) * 2012-11-06 2014-05-19 Nippon Telegr & Teleph Corp <Ntt> High frequency amplifier

Similar Documents

Publication Publication Date Title
JPS5438714A (en) Radio transmitting device
JPS5339811A (en) High frequency amplifier circuit
JPS5230302A (en) Radio receiver
JPS54956A (en) Vco
JPS5250605A (en) Receiving device
JPS5413205A (en) Automatic channel tuner
JPS53127220A (en) Amplifier
JPS534445A (en) Ceramic filter circuit
JPS5320714A (en) Radio receiver
JPS5413244A (en) Filter circuit
JPS5352335A (en) Microwave band stabilizing circuit
JPS5222414A (en) Radio receiver with clock
JPS5254311A (en) Receiver
JPS53101211A (en) Receiving switch device for transceiver
JPS535552A (en) Antenna on vehicle
JPS549518A (en) Reception frequency indication device
JPS53108706A (en) Ssb receiver
JPS5416109A (en) Input circuit of electronic tuner
JPS5399812A (en) Fm tuner
JPS51149752A (en) Frequency characteristic adjusting circuit
JPS5442916A (en) Automatic sweep receiver
JPS52143703A (en) Telephone circuit
JPS53148311A (en) Modulation and demodulation system of auxiliary line in direct repeating radio unit
JPS53110412A (en) Remote operation unit for audio equipment
JPS53121448A (en) Amplifier circuit of negative resistance