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Westell CS33-737-7ND 700 MHz PS, Class A, 80 dB, 5 Watt, NFPA BDA, DC

Westell CS33-737-7ND 700 MHz PS, Class A, 80 dB, 5 Watt, NFPA BDA, DC

Westell CS33-737-7ND 700 MHz PS, Class A, 80 dB, 5 Watt, NFPA BDA, DC

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    Product Description

    Westell CS337377ND digital Class A, 700 MHz Public Safety, 80 dB gain, 5W, DC Power improves the quality of critical communications for first responders. Westell digital Class A Signal Boosters can handle a larger coverage area because of their higher power. They support 32 channels (uplink and downlink), near/far mitigation, an integrated spectrum analyzer. It is compliant with NFPA code.

    The Westell CS33-737-7ND is a NFPA 72 (2016) compliant, Class A amplifier that supports 700MHz Public Safety frequencies. It offers 37 dBm (5W) Power Output (DL/UL) and provides 80dB gain. It is UL listed and FirstNet ready. Each band can be turned on or off and has independent power and gain control. Features Integrated spectrum analyzer, uplink and downlink squelch (per channel), built-in oscillation control and self-healing, shutdown in the event of non-correctable conditions and dry contacts for fire panel connection. +24 to -48VDC operation. UPC: 646444105217. Manufacturer Part #: CS33-737-7ND.


    • Digital Class A.
    • Channel Selective.
    • 37 dBm (5 Watts).
    • Supports up to 32 Channels (Uplink and Downlink).
    • Class B capable with up to 4 programmable passbands.
    • NFPA 1221 & 72 (2016) compliant.
    • IP67/NEMA 4X enclosure.
    • Uplink and Downlink squelch, per channel.
    • FirstNet Ready.
    • Independent power and gain control per filter.
    • 80 dB Gain.
    • Integrated spectrum analyzer.
    • Dry Contacts for fire panel connection.
    • Supports SNMP.
    • Web-Based GUI.

    Technical Specifications.

    Manufacturer: Westell, Inc.
    Bands Supported: 700 MHz Public Safety bands.
    Channels Supported: Up to 32 Uplink, Up to 32 Downlink, With Firstnet enabled supports:Up to 30 Uplink, Up to 30 Downlink.
    Gain Adjustment Range: 28 dB, 1 dB increments.
    Passband: Channel Selective (90 KHz, 45 KHz, 30 KHz, 20 KHz, and 15 KHz BW).
    IMD: < -13 dBm.
    Noise Figure: 7.0 dB Max @ max gain.
    VSWR: 1.5:1 Max.
    Commercial Power Requirements: DC (+24VDC to -48VDC).
    Composite Power Uplink: 24 dBm (1/4 Watt).
    Composite Power Downlink: 37 dBm (5 Watts).
    Installation: Professional installation by certified installers.
    Gain: 80 dB.
    RF Connectors: N Female.
    Impedance: 50 Ohm.


    Important Note:

    This is an industrial grade signal booster kit. It requires professional installation by a certified installer. Our pro installers will design your system per our free Public Safety Design Configuration Assistance Program for areas over 10k sq. ft. requiring multiple interior antennas. Whether your building needs full coverage because it has no signal indoors, or it needs partial coverage (only some areas are failing inspection), our installation experts will design an efficient and cost-effective solution that is customized to meet all your requirements. We will then send you the design along with a bill of materials (BOM), installation quotation, and installing timeframe. Please submit public safety network coverage details so we may proceed to provide information to purchase, design and install the best public safety signal booster system that meets your needs and passes the most rigorous in-building fire safety inspection for your city and state.

    WARNING. Per FCC laws and regulations, this INDUSTRIAL GRADE device must not be installed by consumers. It is designed for installation by QUALIFIED INSTALLERS only. You MUST have an express consent in writing from all Carriers in your service area to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation. Please contact us for a quote if you require professional installation and assistance with consent and approval process.


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    Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles of your home / building. Please check outside signal level in decibels before ordering. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

    If it is too weak, submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

    Please note: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

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