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HyperLink Wireless 4.9 GHz 3 Watt and 5 Watt Bi-Directional Amplifiers with Active Power Control for U.S. Homeland Security and Public Safety Services Features
Available 3W or 5W Transmit Power Models OFDM Compatible Applications include Homeland Security, Public Safety Services (Fire, Police, Security) 12 dB Receive Signal Gain Indoor and Outdoor Models Integral Lightning Protection All-Aluminum Construction Durable UV-Stable Finish Transmit and Receive LEDs Heavy Duty "N" Connectors 1 Year Warranty International Power Supply
Description HyperAmp® HA4903/HA4905 series are 3 and 5 Watt 4.9 GHz versions of Hyperlink's amplifiers for Homeland Security and Public Safety Program. They are compatible with OFDM radios as well as radios using Direct Sequence or Frequency Hopping Spread Spectrum modulation. Hyperlink's APC (automatic power control) circuit automatically adjusts the amplifier's transmit gain to provide a constant output power regardless of cable length. The receive gain compensates for cable losses and actually increases the receive sensitivity of most wireless LAN radios. The unit can be configured to deliver up to full transmit power with as little as 5 mW of input power. This feature permits long cable runs with no degradation in operating range. The HyperAmp® HA4903/HA4905 series features an all-metal weather-proof enclosure machined from a single billet of aluminum, making it suitable for demanding commercial and military applications. Outdoor models include a coaxial DC Power Injector and mast mounting hardware. The Power Injector provides power to the HyperAmp® through the antenna cable, simplifying installation. Current-sensing circuits in the Injector provide remote amplifier diagnostic LEDs. Indoor Models The HA4903I/HA4905I are designed for indoor installations or in weatherproof enclosures. Four mounting holes are provided on the amplifier. The indoor series amplifiers include a power supply. Outdoor Models For outdoor applications, the HA4903/HA4905 improves range and reliability by placing up to full transmit power as well as 12 dB of low-noise receive gain directly at the antenna where it is most effective. Designed for outdoor installations, these amplifiers feature rugged weatherproof construction to ensure years of reliable operation in the harshest environments. Included with the outdoor model, the DC Power Injector provides power to the HyperAmp® through the antenna cable, simplifying installation. Current-sensing circuits provide remote amplifier diagnostic LEDs. In addition, this unit provides effective lightning protection with multi-strike capability.
L-com, Inc. 50 High St., West Mill, 3rd Floor, Suite #30 North Andover, MA 01845 www.L-com.com E-mail:
[email protected] Phone: 1-800-343-1455 Fax: 1-978-689-9484 © L-com, Inc. All Rights Reserved. L-com Global Connectivity and the L-com logo are registered marks.
Product Availability These amplifier products are available only for professionals assembling/installing certified systems, export, military, licensed amateur radio and OEM component sales only and are not offered for general sale within the USA. Note: This bi-directional amplifier is designed for burst half-duplex operation. It is not intended for constant transmit or CW operation. Operation of the amplifier in CW mode will damage the amplifier and void the warranty.
Specifications Models
Transmit Power
HA4903
3 Watts (35 dBm)
HA4903I
3 Watts (35 dBm)
HA4905
5 Watts (37 dBm)
HA4905I
5 Watts (37 dBm) General Specifications (All Models)
Frequency
4900 - 5000 MHz
Receive Gain
12 dB nominal
Input Power
5 mW (7 dBm) to 100 mW (20 dBm)
Operating Mode
Bi-directional, half-duplex Time Division Duplex. Senses RF carrier from transmitter and automatically switches from receive to transmit mode
Amplifier Dimensions (L x D x H)
7.45 x 4.25 x 2.9 (inches) 189 x 108 x 74 (mm)
Amplifier Weight
3.4 lbs. (1.54 kg)
Connectors
N-Female
Current Draw
3 Amps Peak Tx and 0.15A Peak Rx
Supply Voltage
12VDC -0.5V / +1V
Operating Temperature
-40°C to 50°C (-40°F to 122°F)
Each Outdoor Kit Includes:
Each Indoor Kit Includes:
• • • •
HyperAmp® Remote Outdoor Amplifier DC Power Injector with Lightning Protection International Power Supply (110/220V) Mast Mounting Hardware
• •
HyperAmp® Indoor Amplifier International Power Supply (110/220V)
Optional Cooling Fan Description This easy to install high airflow, low noise cooling fan attaches directly to the top of the amplifier. It is powered from the amplifier's internal DC power. Includes Fan, Fan Guard and Mounting Hardware. Note: This fan is for use with indoor amplifier models only.
Guaranteed Quality HyperAmp® is designed and manufactured by HyperLink Technologies in the U.S.A. and is backed by Hyperlink's Limited Warranty.
L-com, Inc. 50 High St., West Mill, 3rd Floor, Suite #30 North Andover, MA 01845 www.L-com.com E-mail:
[email protected] Phone: 1-800-343-1455 Fax: 1-978-689-9484 © L-com, Inc. All Rights Reserved. L-com Global Connectivity and the L-com logo are registered marks.
