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注册时间2001-11-21
最后登录2024-5-21
特级会员
交易诚信度5
注册时间2001-11-21
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[ P A R S E C - stereo tracer 2406 am/fm amplified antenna AM/FM增强天线(有源型) ]
技术指标:
FM Section
Frequency Range --- 88mhz - 108mhz
Output Impedance --- 75ohm "F" type connector (300ohm matching transformer included)
Pickup --- omnidirectional or unidirectional
Amplifier Gain Range --- -20dB - +40dB
Noise --- less than 1.5dB
Twin Tone Modulation --- .003%
AM Section
Frequency Range --- 535khz - 1705khz
Output --- 300ohm,twin cable Y-spade
Pickup --- omnidirectional
Gain --- +15dB
Noise --- +1.5dB
General
Power Supply --- 12V-DC 150mA
特色:
Omnidirectional for all-around reception or unidirectional capability for increased-range focused reception
Parselect ControlTM provides precise control of amplifier gain
Paramatch CircuitTM increases the coupling efficiency between the antenna and the stereo tuner which provides clearer sound
Dramatically improves AM & FM reception and increases the number of stations received
Reduces static & multipath distortion for clearer sound
For use with any AM/FM tuner or receiver
Installs quickly & easily
[ P A R S E C - wavecatcher 2405 am/fm antenna AM/FM天线(无源型) ]
技术指标:
FM Section
Frequency Range --- 88mhz - 108mhz
Output Impedance --- 75ohm "F" type connector
Pickup --- omnidirectional or unidirectional
Gain --- +3dB
Noise --- 0dB
AM Section
Frequency Range --- 535khz - 1705khz
Output Impedance --- 300ohm,twin cable spade lugs
Pickup --- omnidirectional
Noise --- 0dB
特色:
Omnidirectional for all-around reception or unidirectional capability for increased-range focused reception
UltimAM Loop CircuitTM maximizes AM antenna reception
Paramatch Output CircuitTM increases the coupling efficiency between the antenna and the stereo tuner
Improves AM and FM reception
Reduces static & distortion for clearer sound
Compact high-tech styling adds to any decor
For use with any AM/FM tuner or receiver
Installs quickly & easily
这两个怎么样啊
有源的是不是要比无源的好啊 |
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