Specifications

Good quality components
RoHS compliant
Customized labeling services are available
OEM/ODM are acceptable

General low pass filter with optimum performance
Electrical Specifications (Operating Temperature5-40¢J Relative Humidity20-90%RH)
reference impedance load : 600£[
DC Resistance : < 50£[
Impedance : @ 25 Hz and 50 Hz ¡Ù 40

Insulation resistance: DC/250V (A-wire and B-wire ) >25 M£[ to earth >100 M£[
Insertion Loss : @ 1K HZ < 1 d B
Frequency Response/Insertion Loss Distortion :
@ 1KHZ 200HZ (The absolute difference between the insertion loss at any frequency in the range 200 Hz to 4 000 Hz and the insertion loss at 1 kHz shall be less than 1 dB.)
Isolation (High Freq. Insertion Loss ):
@ 32 kHz to 150kHz > 30d B
@ 150 kHz to 1.104MHz >55 d B
Return loss (Line to Phone and Phone to Line):
@300HZ to 500HZ >14 d B
@500HZ to 2KHZ >18 d B
@2KHZ to 3.4KHZ > 14 dB
@3.4KHZ to 4KHZ > 8 d B
Delay Distortion : @200 HZ to 4KHZ <200 u S

 

Features:

1.Separates voice signal and ADSL digital signal from telephone signal
2.Protect the voice signal and ADSL digital signal from interference of a telephone or a fax machine

Others:
1.This product exported Australia,New Zealand,UK,and other

countries.
2.We guarantee each product will be checked.
3.If there are bad products, we will promptly pay compensation to customers without any charge.
4. We also sell a lot of similar electronic products, varieties, good quality.
With worldwide CE approval