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參數(shù)資料
| 型號： | MX224 |
| 英文描述： | Variable Split Band Inverter with Parallel Control |
| 中文描述： | 可變分割帶逆變器并聯(lián)控制 |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 232K |
| 代理商： | MX224 |
Variable Split Band Inverter
10
MX214/224
1998 MX-COM, Inc.
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480112.002
All trademarks and service marks are held by their respective companies.
Pre-emphasis
MX214
Tx
Rx
MX214
De-emphasis
Amplitude
Control
Frequency
Inverter
Frequency
Inverter
(Additional)
Flat Amplitude
Channel
300-3400Hz
(Optional)
(Fitted)
De-emphasis
(Additional)
Pre-emphasis
(Fitted)
Figure 5: Recommended Basic Radio Communication Audio System Layout.
During the Transmit function the low pass and CTCSS filters are configured automatically as shown in Figure
6, with cut-off frequencies (-3dB) indicated.
BIAS
PS
3400Hz
3400Hz
BIAS
PS + ENABLE Tx
SCRAMBLE
C
5
F
C2
SCRAMBLE
CLEAR
CK
3
FILTER 3
2700Hz
3400Hz
FILTER 4
CK
3
2600Hz
2600Hz
C
6
F
C1
SCRAMBLE
CLEAR
CK
A
FILTER 2
2900Hz
2900Hz
FILTER 1
CK
A
Tx IN
CK
B
CK
4
Σ
300Hz
CLEAR
BIAS
Tx OUT
CTCSS
Figure 6: Basic Tx Path
During the Receive function the Low Pass and CTCSS filters are configured automatically as shown in Figure
7, with cut-off frequencies (-3dB) indicated.
BIAS
Rx
MUTE
2700Hz
3400Hz
BIAS
PS + ENABLE Tx
SCRAMBLE
C
5
F
C2
SCRAMBLE
CLEAR
CK
4
FILTER 4
3400Hz
3400Hz
FILTER 3
CK
3
2900Hz
2900Hz
C
6
F
C1
SCRAMBLE
CLEAR
CK
A
FILTER 1
2600Hz
2600Hz
FILTER 2
CK
A
Rx IN
CK
4
Σ
CLEAR
BIAS
Rx OUT
CK
B
300Hz
CTCSS
BIAS
PS
Figure 7: Basic Rx Path
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
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| MX224P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Frequency Inverter |
| MX225 | 制造商:Applied Research Technology 功能描述:Five Zone Distribution Mixer Stereo Dual Source 制造商:APPLIED RESEARCH TECHNOLOGY 功能描述:STEREO DUAL SOURCE FIVE ZONE DISTRIBUTION MIXER |
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