Zoom Telephonics WLANPCCARD1 User Manual 8
Zoom Telephonics Inc 8
Contents
8
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| Mirror Download [FCC.gov] | |
| Document ID | 59156 |
| Application ID | 1dU0KSrBjobc6ljSmyOE3Q== |
| Document Description | 8 |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 7.62kB (95246 bits) |
| Date Submitted | 1999-09-15 00:00:00 |
| Date Available | 2000-01-12 00:00:00 |
| Creation Date | 2001-06-06 00:55:26 |
| Producing Software | Acrobat Distiller 4.0 for Windows |
| Document Lastmod | 2001-06-06 00:55:28 |
| Document Title | 8 |
FCC Application for a class II permlsslve change for Zoom Telephonics FCC ID: BDNWLANPCCARD1 - Report No. E990762-1 26~Aug-99 6.2 User's Manual The user‘s manual remains unchanged with the exception of the additional antenna documentation shown below. Please note the cautionary warnings on the second page. Curtis-Straus LLc - 521 Gnat Road - Limmn, MA - TEL (91a) 486-8880 - FAX (913) mm - ZoomAir Antennas and Accessories ZoomAir Nle (Network Interface Cards) are available with either an integrated antenna or with a connector for use with an extemal antenna. The PC Card (PCMCIA) and [SA models with the integrated antennas continue to be one of the most compact wireless LAN radio cards currently being offered for use in wireless networking at the unlicensed 2.4 GHz band, . Now optimal range and data throughput performance can be further enhanced through the use of special ZoomAir Nle and a supporting line of application-specific external antenna options. ' For non-ideal installations such as obstructed line of sight applications, the ZoomAir Nle with the ZoomAir Dipole Antenna 98110-02 is recommended. This dipole antenna attaches directly to the ZoomAir card without the need for any cables. Its radiation pattern is omni-dircctional; i.e. it transmits and receives equally in all directions. It provides more uniform coverage and up to 30% greater operating distance compared to the ZoomAir NIC with an integrated antenna. ZoomAir 2.2 mi Dipole Antenna 98110412 Specifications: Frequency range 2.4-2.483 GHz Gain1 4 dBi Polarization Linear2 Insert Picture Nominal impedance 50 ohms Connector Right angle reverse polarity SMA male (plug) Dimensions 3.25" length; 9/32" diameter Weight < 0.5 oz Omni-DirectionaI to 300]? in a Iypical Office Environment/ 1 , 000 j) Unnbstrucled Line of Sight Expanded Access Point coverage of improved onmi-direetion mnge can be achieved throngh the use of 20th Patch Antenna 98110-04. Installation is simple through a l-mete-r or 3-meter low loss cable and simple positional mounting (standard hardware). A 6-mcter maxiann recommended cable length is offered through the use an extension adapter. meAir 4.0 dB! Omnl-Dlrectional Antenna 98110434 Specifications: Frequency range 2.4-2.484 GHz Gain 22 dBic 3 dBi beamwidth (elevation) 220° (typical) insert Picture (top down view) Polarization Right-hand circular) Nominal impedance 50 ohms Connector Reverse polarity SMA female (jack) Dimensions 3"W x 3”H x 1.5"D Grunt-Directional to 450 fl in a Weight 3.0 oz Txm'ml Ofiice Environment / 1,500]? Unobstructed Line of Sight (tested with 3 meter cables) Typical Electrical Performance Azimuth4 (Horizontal Pattern) at 0° Elevation: Elevation (Vertical Pattern): Radiation patterns Radiation pattern on the horizontal strength moving planes towards the floor Mounting Plane (Ceiling) l Note: Some upper floor coverage as well Over l-mile line of sight point-to»point connectivity between peer computers or between an Access Point and a single . computer is easily accomplished with the Zoom Air Directional Antenna 98110-13. Again, installation is straightforward — position/mount the two antennas in a line of sight and connect to the respective ZoomAir NIC cards with one of the available cables. ZoomAir 110 dBi Directional Antenna 98110-13 Specifications: Frequency range 25-2500 GHz Gain 13 dBi Polarization Linear Azimuth and elevation beamwidth 35 " Insert Picture Nominal impedance 50 ohms Lightning protection DC grounded Connector Reverse polarity SMA female (jack) Dimensions 8.7”W x 7.9"H x li4"D ~1 Mile Paint-to—Paint Weight 0.77 1b in an Unobrtructed Line afSighl (tested with 3 meter cables) Typical Electrical Performance Azimuth (Horizontal Pattern) at 0° Elevation: Antenna Products and Application Summary Contact Your ZoomAir Dealer ar Reference WWWZOOMCOM Model # Antenna Product and Amhcotion 98110-02 Spare: 2.2 dBi dipole omnidirectional antenna with SMA male/plug connector rated at 30011 coverage in a typical indoor oflice and over moon in an open environment 981 10-04 4 dBic omni directional with SMA female/jack bulk head connector (for indoors) for improved indoor Access Point cover_ag_e or broad pcer-to~peer connectivity gmaximum recommended cable length is 6 meters) 13 dBi directional patch antenna with SMA female/jack connector (for indoors or outdoors) for approximately 1- mile point-to-point connectivity; includes a universal (full adjustable) mountm' g bracket 98110-13 22306 3-meter low-loss cable with SMA male/plug connectors gtotal loss of~1.0 dB) r 22305 l-meter low-loss cable with SMA male/plug connectors (total loss of ~0.5 dB) TBD Adam for use in daisy chaining SMA male»to—SMA male/plug cables (~0.2 dB loss) I 33006 Spare: ZoomAir NIC MMCX to SMA female/jack adapter Important Installation Note: ZoomAir and its resellers or distributors are not liable for injury, damage, or violation of government regulations, or state and local codes. associated with the installation and use of ZoomAir antenna products Professional antenna installers are recommended if there are any questions, concerns, unknowns, or liability risk with the handling ofthcse products. Caution: Due to the danger of electrocutions, do not allow antennas to come in contact with electric power lines or close to high voltage electric fields. To avoid any exposin'e to the radio frequency radiation, antennas should also be mounted to limit any user contact during operation. Finally, the fo ' ximity limits should he met in order to stay within the acceptable FCC radio frequency exposure limits: 32:11: for the dipolglfian r the omnidirectional and 11 cm for the directional patch, Gain = Decibel (dBi or dBic for circular) expression for the ratio of the radiation intensity in a given direction relative to a Iheoretieal isotropic (uni-directional) radiator Polarization: Linear = A pattern requiring antennas to be placed in the same orientation with close attention to polarization alignment angle (alignment should be within 3: 5° for optimum performance). Polarization: Right-hand circular s A pattern that reduces the effects ofreflections in a typical indoor environment (best suited as an Access Point). Azimuth I The radiation intensity pattern located in the horizonlal plane. Fcc Applicatlon for a class II permissive change for Zoom Telephonlcs FCC ID: BDNWLANPCCARD1 - Repofl No. 59907624 26—Aug—99 THIS PAGE INTENTIONALLY LEFT BLANK (last page of reporl) Curtis-Straus LLc . 527 Great Road - ummn, MA - TEL (m) ass-am - FAX (975) ans-ans page 41 of41
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