Zoom Adsl Filter BT Approved

Code: R99FK

  • Insertion loss at 1 kHz: ±1.0dB maximum
  • Attenuation Distortion at .2 to 3.4 kHz: ±1.5dB maximum

  • Attenuation Distortion at 4 kHz: ±2.0dB maximum
  • Return Loss at 600 Ohms
  • ERL: 6dB minimum
  • SRL-L: 5dB minimum
  • SRL-H: 3dB minimum
  • Return Loss at 1330 ohm/(348 ohm+100nF)
  • Delay Distortion at 0.2 kHz: 250 microseconds maximum
  • Delay Distortion at 0.6 TO 3.2 kHz 200 microseconds maximum
  • Delay Distortion at 4.0 kHz 250 microseconds maximum
  • Attenuation at 25 kHz to 1104 kHz: 15dB minimum
  • DC Resistance: 25 ohms maximum (Tip-Ring)
  • Insulation Resistance at 125Volt DC: 5 Mega-ohms minimum (Tip-Ring)

Product details

Zoom Adsl Filter BT Approved

•Insertion loss at 1 kHz: ±1.0dB maximum
•Attenuation Distortion at .2 to 3.4 kHz: ±1.5dB maximum•
•Attenuation Distortion at 4 kHz: ±2.0dB maximum
•Return Loss at 600 Ohms
•ERL: 6dB minimum
•SRL-L: 5dB minimum
•SRL-H: 3dB minimum
•Return Loss at 1330 ohm/(348 ohm+100nF)
•Delay Distortion at 0.2 kHz: 250 microseconds maximum
•Delay Distortion at 0.6 TO 3.2 kHz 200 microseconds maximum
•Delay Distortion at 4.0 kHz 250 microseconds maximum
•Attenuation at 25 kHz to 1104 kHz: 15dB minimum
•DC Resistance: 25 ohms maximum (Tip-Ring)
•Insulation Resistance at 125Volt DC: 5 Mega-ohms minimum (Tip-Ring)

The Zoom ADSL 2+ Microfilter 98027 must be plugged into all active telephone sockets on your ADSL line which are used for plugging in telephony equipment. You'll need one Zoom ADSL 2+ Microfilter 98027 per socket you wish to connect your telephony devices to. This easy-to-install device ensures clean separation of data signals from voice signals. Without microfilters, you may experience noise on the line when you make or receive a telephone call, or may experience connection problems with your ADSL Broadband service, including low speeds and disconnections. Each Zoom ADSL 2+ Microfilter 98027 has a socket for a standard telephone plug (like those on the end of equipment such as telephones and fax machines) and a socket for a broadband (ADSL) modem. A maximum of four ADSL can be used on an ADSL line. This is the recommended maximum number of items of telephony equipment you can plug into a standard voice line.

Bulk Prices

Item code Item name Quantity Price
R99FK Zoom Adsl Filter BT Approved (1+) £3.99

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Contact our business team on 

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To receive your free copy of the Maplin Catalogue just call 0333 400 9740.

£3.99

This item will be shipped from an alternate warehouse, other than Maplin, which might affect delivery dates.
  • Home Delivery
  • Click & Collect

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