JPH0264222U - - Google Patents
Info
- Publication number
- JPH0264222U JPH0264222U JP14365488U JP14365488U JPH0264222U JP H0264222 U JPH0264222 U JP H0264222U JP 14365488 U JP14365488 U JP 14365488U JP 14365488 U JP14365488 U JP 14365488U JP H0264222 U JPH0264222 U JP H0264222U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- channel radio
- wideband multi
- channels
- utility
- 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 4
- 230000010355 oscillation Effects 0.000 description 2
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Description
第１図はこの考案の一実施例による広帯域多チ
ヤンネル無線機用ＶＣＯ回路の回路図、第２図は
第１図の発振周波数と入力電圧の関係を示す図、
第３図は従来の広帯域多チヤンネル無線機用ＶＣ
Ｏ回路の回路図、第４図は第３図の発振周波数と
入力電圧の関係を示す図である。
図において、７はチヤンネル毎の補正バリキヤ
ツプダイオード、８はチヤンネル毎のプリセツト
回路を示す。尚、図中、同一符号は同一、又は相
当部分を示す。
FIG. 1 is a circuit diagram of a VCO circuit for wideband multi-channel radio equipment according to an embodiment of this invention, and FIG. 2 is a diagram showing the relationship between the oscillation frequency and input voltage of FIG. 1.
Figure 3 shows a conventional wideband multi-channel radio VC.
The circuit diagram of the O circuit, FIG. 4, is a diagram showing the relationship between the oscillation frequency and the input voltage in FIG. 3. In the figure, 7 indicates a correction varicap diode for each channel, and 8 indicates a preset circuit for each channel. In the drawings, the same reference numerals indicate the same or equivalent parts.
Claims (1)
たチヤンネルでも安定に発振可能な周波数補正回
路を持つことを特徴とする広帯域多チヤンネル無
線機用ＶＣＯ回路。 A VCO circuit for a wideband multi-channel radio device, which is characterized by having a frequency correction circuit that can stably oscillate even on channels using different frequencies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14365488U JPH0264222U (en) | 1988-11-02 | 1988-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14365488U JPH0264222U (en) | 1988-11-02 | 1988-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0264222U true JPH0264222U (en) | 1990-05-15 |
Family
ID=31410667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14365488U Pending JPH0264222U (en) | 1988-11-02 | 1988-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0264222U (en) |
-
1988
- 1988-11-02 JP JP14365488U patent/JPH0264222U/ja active Pending
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