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EnGenius

EnGenius DuraFon ROAM Cordless Phone Signal Extender

$1,499.99
$1,199.99 SAVE $300.00
None availableas of 02/14/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

View user manual

The DuraFon ROAM base unit (BU) provides the long-range coverage between ROAM handsets and phone access or other ROAM handsets. Coverage is expanded by adding additional base units in the environment. An optional external indoor or outdoor antenna can be added to the base unit to customize the coverage needs.

  • Use 900 MHz frequency
  • Expandable up to 8 base units
  • Can be powered via POE

Technical specifications

General Information

Manufacturer EnGenius Technologies, Inc
Manufacturer Part Number DURAFON ROAM-BU
Manufacturer Website Address http://www.engeniustech.com
Brand Name EnGenius
Product Line DuraFon ROAM
Product Name DuraFon ROAM Cordless Phone Signal Extender
Packaged Quantity 1
Product Type Cordless Phone Signal Extender

Technical Information

Frequency Range 900 MHz

Power Description

Input Voltage 120 V AC230 V AC
Power Source AC Adapter

Miscellaneous

Package Contents
  • DuraFon ROAM Cordless Phone Signal Extender
  • 1 x Rubber Duck Antenna
  • 1 x AC Adapter
Additional Information
  • Frequency RF Power:
    • 902-928 MHz
    • Peak: 27 dBm / Average: 21 dBm
  • Channel Spacing: 200kHz
  • Number of Channels: 128
  • Modulation: MSK
  • Multiple Access: Frequency Hopping TDMA
  • Frequency Hopping Rate: 100 per second
  • TDMA Frame Length: 10 ms
  • Number of Slots/Frame: 8
  • Receiver Sensitivity: < -108 dBm (@ BER 10-2)
  • Antenna Connector: Reverse TNC
  • Antenna Gain: 2 dBi
  • TX Power Control Range: 19~27dBm
  • Internet Interface: RJ45 x 1
  • Speech Coding: 8 kbps G.729AB
  • Channel Coding: 8 kbps Convolutional + CRC
  • Transmission Data Rate: 170.667 kbps
  • User Data Rate: 64 kbps duplex
  • Duplex: Time Division Duplex (TDD)
  • No. of System ID: 65,536
  • Ring Signal: 20-50 Hz, 30-90 Vrms
  • Power Source: AC/DC 100~240V/5V,1A SW Adapter
  • Charger Current: NA
  • Charge Time: NA
  • Regulation Compliance: FCC Part 15
  • Operating Temperature: 0 - 50° C
  • Storage Temperature: -40 - 70° C
  • Humidity: 20 - 75 %
Compatibility

EnGenius ROAM Handsets

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.