User's Manual

38 Specifications Welch Allyn Spot Vision Screener
DRA
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FCC Compliance Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
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Vision Screener radio
The vision screener radio operates on 802.11 networks.
Note
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment
is operated in any environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at
his own expense.
WARNING Changes or modifications not expressly approved by Welch Allyn
could void the user’s authority to operate the equipment.
Wireless network
interface
IEEE 802.11b/g/n
Frequency 802.11b/g: 2.402 GHz to 2.480 GHz, 802.11n
Wireless data rates WLAN11n (OFDM) 7.2/14.4/15/21.7/28.9/30/43.3/45/57.8/60/
65/72.2/90/120/135/150 Mbps
WLAN11g (OFDM) 54/48/36/24//18/12/9/6 Mbps,
WLAN11b (CCK) 11/5.5/2/1 Mbps
Output power 43.5 mW typical, country dependent
Modulation OFDM, CKK
Channels 1 to 13
Security/encryption/
authentication
WEP (64/128), AES, TKIP, WPA, WPA2 and WAPI
Antenna Pulse W1049B050 with I-PEX cable, Max Gain: 2.0dBi
Agency approvals US: FCC 15.247:2014, KDB 558074 V3
Europe: Annex 3.2 R&TTED in 2.4 GHz bands, EN 300 328
V1.8.1:2012, EN 301 489-17 V2.2.1:2012, EN 301 489-01
V1.9.2:2011, EN62479
Canada: (IC) RSS-210:2010 specification RSS-Gen:2010,
RSS-102, IC:4168A-VS100 based on FCC testing