The South America telephone Ads lline filter

ADSL line filter
1 sold best in the south America
2 The length of telephone line:140mm
3 good after-sale service

        

                              

 Specification

 

POST PORT IMPEDANCE		Zr=600 Ω
Modem impedance	30 kHz to 1.1M Hz	100 Ω
Insertion loss	@  1020 Hz	<0.3dB
	200 Hz<f<3.4 kHzwith 1020Hz center	<± 1 dB
Return loss	300 Hz< f< 500 Hz	>=14 dB
	500 Hz< f< 2000 Hz	>=18 dB
	2000 Hz< f< 3400 Hz	>=14 dB
Longitudinal conversion loss LCL	50 Hz< f< 600 Hz	> =40 dB
	600 Hz< f< 3400 Hz	>=46dB
	3400 Hz< f< 30K Hz	>=40dB
	30K Hz< f< 1104K Hz	>=45dB
	1104K Hz< f< 4.4M Hz	>30 dB
Delay distortion	500 Hz<f<2800Hz	150 u sec
DC resistance		<25 Ω
Isolation resistance, branch-branch	100 VDC; term = ∞ Ω	>5MΩ
Stop band attenuation	30 kHz<f<138 kHz	>36dB
	138 kHz<f<1.1 MHz	>55dB

 

  

 Payment terms

1)30% deposit by T/T in advance, 70% balance will be paid before shipment

2)L/C at sight(if the amount is high)

 

After-sale service

Warranty: one year (If the damages to the products are not artificial or natural disaster, our company is responsible for maintenance and replacement within one year)

 

 

 

If you need more information about it, please send me inquiry, you can get our reply within one day