RAD-OP Company Confidential 1 RAD-OP Ilan Haber, CEO Tel: URL: Tel: URL: Michael Isakov, VP Sales & Marketing RAD-OP & The Last Mile

RAD-OP Company Confidential 2 RAD-OP Mission Ultra-Broadband, Point-to-Point Wireless Communications

RAD-OP Company Confidential 3 Broadband Internet Access: –Why do businesses need faster access? –Why are they willing to work with someone besides the ILEC? Key Questions

RAD-OP Company Confidential 4 The Answer I. Users need more than T1 speeds (1.54 Mbps) access to the internet –Company Web-Site Access –Remote/Secure SAN & Remote Back-up –Media Creation-Send/Receive II. Leased carrier Infrastructure costs are expensive

RAD-OP Company Confidential 5 1. Web-Site Access Although many have turned to hosting services— majority of companies still host web inside –Need more bandwidth than E1/T1 to be sure potential customers are not turned away or turned-off –Smaller companies need bandwidth as much as larger, but cannot afford Telco rates

RAD-OP Company Confidential 6 2. Remote SAN & Backup Larger, national, ISPs such as YIPES and Verio offer secure, remote storage area networks & remote backup services in US major metropolitan areas Finding that they cannot get to many potential clients, even in the big cities because many buildings not equipped with fiber Working with small WISPs to provide access to these customers via wireless

RAD-OP Company Confidential 7 Every one of these needs high speed access Advertising Agencies Movie and animation creation / production companies Music studios Fashion houses Design studios And many more… 3. Media Creation

RAD-OP Company Confidential 8 RAD-OP Point to Point Optical-Wireless Links –Secure, high-speed access –Rooftop hub directly to customer window –Backbone extension from rooftop to rooftop –Cost-effective - easy to install & maintain –No need for rooftop rights at each customer premises How do we achieve this?

RAD-OP Company Confidential 9 Window-to-rooftop wireless

RAD-OP Company Confidential 10 NYC Hubs and Rad-OP XT

RAD-OP Company Confidential 11 I. Last Mile Connectivity Applications (cont) Rainbow Broadband ISP, NYC

RAD-OP Company Confidential 12 By inter-connecting several RAD-OP links, ISP’s & WISP’s can service entire downtown areas II. Metro Backbone Extension Applications (cont) 1 Gbps 100 Mbps

RAD-OP Company Confidential 13 Rural Backbone Even in semi rural areas (like North Carolina WISPs) are turning to RAD-OP for backbone –Do not want to exhaust RF bands for backbone that they need for customers –Need higher bandwidth to distribute from line of sight III. Rural Backbone Extension

RAD-OP Company Confidential 14 Technology Overview Narrow beam tracking  Secure Active auto alignment  Reliable Window penetrating laser  Easy install Operation in bad weather  Dependable Small footprint  Easy sell  Three patents pending

RAD-OP Company Confidential 15 Value Proposition 1.Immediate Indoor installation at customer site 2.Reliable Connectivity in Extreme Conditions 3.High-Speed up to 1 Gbps 4.Secure Wireless Links 5.Fast ROI and Low Total Cost of Ownership

RAD-OP Company Confidential 16 RAD-OP Portfolio Overview I.RAD-OP100/1000: Indoor-mounted, 100 Mbps/1 Gbps over m meters Available now II.RAD-OP100/1000AH: Portable wireless kits for ad-hoc connectivity. 100 Mbps/1 Gbps over 300 meters Available now III.RAD-OP100/1000ER: Indoor-mounted, 100 Mbps/1 Gbps over 500 meters SNMP & auto-tracking capabilities 10/01/05 IV.RAD-OP100/1000XT: Indoor/outdoor mounted, 100 Mbps/1 Gbps over meters. SNMP & auto tracking capabilities 11/01/05 V.RAD-OP100/1000XT2: Outdoor mounted, 100 Mbps/1 Gbps over 500 meters. SNMP & auto tracking capabilities 12/15/05 VI.RAD-OP100/1000VS: Pole mounted, 100Mbps/1Gbps up to 500 meters, SNMP, auto tracking, gain control, single or double terminal with built-in add drop multiplexer Q RAD-OP has several unique product families:

RAD-OP Company Confidential 17 Thank you! Tel: URL: