Khuyếch đại Eight DA86228

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Khuyếch đại Eight DA86228

Đăng ngày 22-06-2012 10:59:00 AM - 43 Lượt xem Giá : 1 VND / 1 Cái
Khuyếch đại Eight DA86228
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HÀNG CHẤT LƯỢNG CỰC TỐT , THIẾT KẾ GỌN NHẸ

 Features:
220V Main Power
Push-pull Technology
Built-in Adjustable Attenuator & Equalizer
Built-in Test Point
Connection F type
Metal-Plastic Housing for Indoor Mounting
Output Test Point and Screw Terminal for Equipotential bonding
Made in Europe

Technical Specifications:
                                                
Model                                                          DA86228NR                                       
Frequency range                                   47~862MHz                                                       
                                                                      
Gain                                                                       28 dB
Frequency response                                              ±0.5 dB
Gain adjustment                                                     20dB
Slope adjustment, typical                                        18dB
Maximal output level IMD3 =60 dB (DIN45004B)    117 dBµV
Maximal output level IMD3 =60 dB (EN50083-3)    111 dBµV
Maximal output level IMD2 =60 dB (EN50083-3)   112 dBµV
Input and output return loss                                   > 14 dB
Noise figure                                                            < 6 dB
Test point attenuation                                            - 30 dB
Power consumption                                 230V / 50 Hz / 6 VA
Operating temperature range                     -20ºC    +50ºC
Dimensions/Weight (packed)          107 x 148 x 53 mm / 0.6 kg

* When f = 40MHz, return Loss = 14dB (40MHz) -1.5dB / octave

Khuyếch đại Eight DA86228