Proxim Wireless S58-GX1 Unlicensed DTS User Manual Antennas

Proxim Wireless Corporation Unlicensed DTS Antennas

Revised Installation Statement

935 Stewart Drive, Sunnyvale, CA, USA94085 Tel (408) 731 2700, Fax (408)731 3675 STATEMENT THAT HZB-S58-GX1 MUST BE PROFESSIONALLY INSTALLED AND SO IS EXEMPT FROM THE ANTENNA RESTRICTIONS OF FCC PART 15.203, INCLUDING INFORMATION ON ANTENNAS USED FOR TESTING This letter is submitted with regards to professional installation of the HZB-S58-GX1 radios and the antennas used for testing. The HZB-S58-GX1 radios must be professionally installed and so is exempt from the antenna restrictions of FCC Part 15.203. The HZB-S58-GX1 is a group of products manufactured by Proxim Corporation in Sunnyvale, California. The HZB-S58-GX1 is to be certified for operation under Part 15.247 and 15.407 of the FCC Rules in the 5.25-5.35 GHz, 5.725-5.825 GHz and 5.725-5.850 GHz bands. The equipment is designed for point-to-point communications and will carry data signals using T1/E1/DS3 or Ethernet interfaces. Due to the unique requirements of installation and integration of these systems, typical consumers or businesses will not have the proper training required for successful implementation of these systems. The HZB-S58-GX1 is not designed for use by the general public, and will be sold as follows: • Through the Proxim sales force to professional communications users • Through designated and professionally trained Proxim Value Added Resellers to business users under individual reseller agreements. These companies will either use their professional telecommunications engineering staff to carry out the installation or will subcontract to professional installation firms. On occasion, a professional installation firm will purchase the HZB-S58-GX1 radios directly. The HZB-S58-G1X radio will be used for fixed, permanent or temporary, outdoor links requiring the use of directional antennas at 5 GHz band, which tend to be mounted on towers. These antennas will have narrow beam-widths and require professional installers to align them. In addition, the HZB-S58-GX1 radio must be set up for the specific line interface required during installation. This procedure must be carried out by a qualified professional installer for the equipment to operate properly. The output power of the HZB-S58-GX1 radio will be adjusted to meet any applicable EIRP limits by the professional installer during installation. The method of adjusting the output power is described in the manual written for use by professional trained installers. The HZB-S58-GX1 radio is a full-duplex device with a common transmit/receive port. The addition of an external amplifier to boost the transmit power would disable the receive signal, thus rendering the HZB-S58-GX1 radio inoperable. In addition, high power amplifiers (not generally available at 5.2-5.8 GHz) cannot be used without ensuring that signal saturation does not occur (because this would produce unrecoverable deterioration of the receive signal). Thus, a non-professional installer could not accomplish the addition of an amplifier.
The HZB-S58-GX1 radio is typically sold without an antenna, and the customer and/or installation engineer chooses from commercially available antennas. From time to time, Proxim may sell a commercially available antenna along with the HZB-S58-GX1 radio upon customer request. Only those antenna(s) listed in the filing are to be used with the device. Proxim has also included detailed instructions on how to determine the maximum output power based on EIRP limits for all professional installers to follow. Caroline Yu Regulatory Compliance Manager Proxim Corporation
Typical Antennas to be used with HZB-S58-S60CAntenna TypeManufacturer Model NumberMid-band Gain (dBi) NotesOmni Telex 5830AN 7.5 VerticalMTI MT-482009/N 9MTI MT-483003/N 121 Foot Flat Panel Gabriel DFPD1-52 23.5RFS MA0528-23AN 23Andrew FPA5250D12-N 23.62 Foot Flat Panel Gabriel DFPD2-52 28RFS MA0528-28AN 28Andrew FPA5250D24-N 28.5MTI MT-20004 28RSI A57A24-U 26.52 Foot Parabolic Gabriel SSP2-52B 28.5Gabriel SSD2-52A 28.4 Dual PolGabriel HSSP2-52 28.1 High PerformanceYDI A5.8-2'-RW 28.3Radio Waves SP2-5.2 28.3 Linear or CircularRadio Waves SPD2-5.2 28.1 Dual PolAndrew P2F-52 29.4Andrew PX2F-52 29.4 Dual PolRFS SPF2-52A 27.9RSI P-57C24 293 Foot Parabolic Radio Waves SP3-5.8 31.4 Linear or CircularRadio Waves SPD3-5.8 31.1 Dual PolRadio Waves SP3-5.2 31.4 Linear or CircularRadio Waves SPD3-5.2 31.1 Dual PolRFS SPF3-52A 31.4YDI A5.8-3'-RW 31.4Andrew P3F-52 33.4Andrew PX3F-52 33.4 Dual Pol4 Foot Parabolic Gabriel SSP4-52A 34.2Gabriel SSD4-52 34.1Gabriel HSSP4-52 33.9Radio Waves SP4-5.2 34.6Radio Waves SPD4-5.2 34.4RSI P-57B48 34.76 Foot Parabolic Gabriel SSP6-52A 37.5Gabriel SSD6-52 37.4Gabriel HSSP6-52 37.2Radio Waves SP6-5.2 37.7Radio Waves SPD6-5.2 37.5RSI P-57A72 38.28 Foot Parabolic Gabriel SSP8-52 39.8Gabriel SSD8-52 39.7Gabriel HSSP8-52 39.6Gabriel DRFB8-55ASE 40.7RSI P-57A96 40.8All Proxim radios require professional installation.Antennas with gain less than 7.5 dBi are not allowedAntennas of other make may be used with the HZB-S58-S60 device, but must be of the same type, dimensions and gain as those listed

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