Specifications

ManualsBrandsLilee Systems ManualsElectronicsTRANSAIR PTC-3200 Family

The TransAir 220 MHz 3 dBi Pifa antenna is specically

designed for use with the Lilee Systems TransAir

PTC Locomotive Radio in Positive Train Control (PTC)

deployments for freight and commuter rail.

The TransAir 220 MHz antenna’s rugged construction

provides increased reliability and ensures long life in

extreme environmental conditions encountered in railroad

applications. In addition, the TransAir 220 MHz antenna’s

aluminum construction protects against corrosion to

withstand the harsh chemicals used on the exterior of the

locomotive.

TransAir 220 MHz 3 dBi Pifa Antenna

Lilee Systems™ Locomotive Antenna for Positive Train Control (PTC) Applications

Features

Rugged, nearly indestructible aluminum design with a

low prole

Wide bandwidth to reduce detuning from harsh

weather such as ice and snow

Reduces EMF noise introduced into the

communications system

Introduction Radiation Pattern (220 MHz)

E-Plane H-Plane

210 MHz 220 MHz 230 MHz

E-plane H-plane E-plane H-plane E-plane H-plane

Max Gain (dBi) 0.83 2.79 3.2 5.02 2.73 3.78

Max Gain@Angle (degree) 159 225 21 286 0 308

Min Gain (dBi) -29.95 1.43 -29.72 4.27 -31.06 2.05

Min Gain@Angle (degree) 88 13 95 173 92 179

Average Gain (dBi) -2.02 2.33 -0.01 4.68 -.37 3.1

-3 dB Angle L (degree) 223.6 223.4 60.75 285.3 51.75 307.3

-3 dB Angle R (degree) 121.6 223.5 325.8 285.4 305.8 307.4

Half-Power Beam Width 102 .1 94.95 0.1 105.95 0.1

Front-to-back Ratio (dBi) 1.7 1.01 1.64 0.25 1.27 1.08

Frequency Range 210 - 230 MHz

Power Rating 300 W

Pattern Omni-directional

Connector N-Type Female Connector

Material Aluminum

Dimensions (H x W x L) 113.6 cm x 80 cm x 390 cm ( 4.47 in x 3.15 in x 15.35 in)

Weight

Mounting Six mounting holes

Mechanical Drawing Specications

™

www.moxa.com

info@moxa.com

WLAN & Cellular Solutions

AWK-4121 Series

IEEE 802.11a/b/g compliant ›

Redundant power inputs and PoE ›

Higher security with WEP/WPA/WPA2/802.11X and powerful ›

ﬁlter

Turbo Roaming

›

for seamless wireless connections

Long-distance communication support

›

Wide operating temperature range and IP68-rated metal ›

housing for hazardous environments

Speciﬁcations

Introduction

Industrial IEEE 802.11a/b/g outdoor wireless AP/Bridge/Client

The AWK-4121 outdoor wireless AP/Bridge/Client is an ideal 3-in-1

solution for industrial applications that are hard to wire, too expensive

to wire, or use mobile equipment that connects to a TCP/IP network.

The AWK-4121 can operate at temperatures ranging from -40 to 75°C,

and its dust-tight and weatherproof design is IP68-rated and allows

you to set up a WLAN, or extend existing wired networks to outdoor

locations. In addition, the AWK-4121 is equipped with detachable

special-purpose antennas. The AWK-4121’s two redundant DC power

inputs increases the reliability of the power supply. It can also be

powered via PoE and is easy to deploy.

IP68-rated metal housing•

Waterproof and dust-tight RJ45 connectors•

M12 connectors protect against shock and vibration•

Hardened mounting kit for ﬂexible installation outdoors•

Turbo Roaming™ for rapid handover during client roaming•

Long-distance data transmission over 10 km•

Integrated DI/DO for on-site monitoring and warning•

Status LED indicators for on-site monitoring and diagnosis•

Speciﬁcations for Industrial-grade Applications

Ruggedized Design for Critical Environments

WLAN Interface

Standards:

IEEE 802.11a/g/b for Wireless LAN

IEEE 802.11i for Wireless Security

IEEE 802.3u for 10/100BaseT(X)

IEEE 802.3af for Power-over-Ethernet

IEEE 802.1D for Spanning Tree Protocol

IEEE 802.1w for Rapid STP

Spread Spectrum and Modulation (typical):

• DSSS with DBPSK, DQPSK, CCK

• OFDM with BPSK, QPSK, 16QAM, 64QAM

64QAM @ 54 Mbps, 16QAM @ 24/36 Mbps, QPSK @ 12/18 Mbps,

CCK @ 11/5.5 Mbps, DQPSK @ 2 Mbps, DBSK@ 1 Mbps

Operating Channels (central frequency):

US:

2.412 to 2.462 GHz (11 channels)

5.18 to 5.24 GHz (4 channels)

EU:

2.412 to 2.472 GHz (13 channels)

5.18 to 5.24 GHz (4 channels)

JP:

2.412 to 2.472 GHz (13 channels, OFDM)

2.412 to 2.484 GHz (14 channels, DSSS)

5.18 to 5.24 GHz (4 channels for W52)

Security:

• SSID broadcast enable/disable

• Firewall for MAC/IP/Protocol/Port-base

• 64-bit and 128-bit WEP encryption, WPA /WPA2 Personal and

Enterprise (IEEE 802.1X/RADIUS, TKIP and AES)

Transmission Rates:

802.11b: 1, 2, 5.5, 11 Mbps

802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps

TX Transmit Power (for hardware revisions 1.0 and 1.1):

802.11b:

Typ. 18±1.5 dBm @ 1 to 11 Mbps

802.11g:

Typ. 18±1.5 dBm @ 6 to 24 Mbps, Typ. 16±1.5 dBm @ 36 to 48

Mbps, Typ. 15±1.5 dBm @ 54 Mbps

802.11a:

Typ. 16±1.5 dBm @ 6 to 24 Mbps, Typ. 14±1.5 dBm @ 36 to 48

Mbps, Typ. 13±1.5 dBm @ 54 Mbps

RX Sensitivity (for hardware revisions 1.0 and 1.1):

802.11b:

-92 dBm @ 1 Mbps, -90 dBm @ 2 Mbps, -88 dBm @ 5.5 Mbps, -84

dBm @ 11 Mbps

802.11g:

-87 dBm @ 6 Mbps, -86 dBm @ 9 Mbps, -85 dBm @ 12 Mbps, -82

dBm @ 18 Mbps, -80 dBm @ 24 Mbps, -76 dBm @ 36 Mbps, -72

dBm @ 48 Mbps, -70 dBm @ 54 Mbps