U9920-GPB Push-Back Gateway

DAVID CLARK COMPANY

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Available to order

EDMO # U9920-GPB

MFR Part # 40993G-01

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Product Description

The Series 9900 Wireless Intercom System is the perfect solution for ground support communications in demanding, high-noise environments such as airline and airport operations, fire and rescue applications, or any application requiring robust, reliable, and secure communications. This system is ideal for push-back operations, wing-walkers, marshaling agents, maintenance mechanics, and de-icing operations. The 9900 system is made up of the Push-Back Gateway, Wireless Belt Stations, and a variety of wireless headsets.

The U9920-GPB Push-Back Gateway aircraft connector is designed to seamlessly integrate all audio between multiple belt stations and the aircraft interphone system for airport push-back applications. A single gateway can accommodate up to four connected wireless users at the same time, providing a hands-free, full-duplex intercom between a single work group and PTT capability for communicating directly with the flight deck.

Features

Internal antenna provides a 300 foot range from the gateway
Attaches to aircraft via 360° rotation clip or nylon hook
Military grade twist-lock connector mates to aircraft interphone cords
Accommodates up to four wireless users per gateway
When a belt station user presses the push to talk button to communicate to the flight deck via the gateway, both are heard by all other wireless users on the system
Other wireless users can be added with alternate belt station options
Multiple independent gateways can operate in the same RF vicinity without crosstalk
Listening level control regulates the volume of flight deck intercom transmissions
Close proximity link via PTT button
LED indicator for visual status of comm link and PTT status
Rubberized, high visibility orange outer skin
Additional gateways can be added to a second aircraft interphone jack to expand the number of wireless users
Removable, Li-Polymer battery allows for 24 hours of continual usage

Specifications

Weight:

10 oz (280 g)
Dimensions:

4 x 2.75 x 2.5 in
Frequency:

1920 MHz - 1930 MHz
Average Power Output:

4 mW (100 mW peak)
Range:

300 ft (100 m) line of sight, typical
Carriers:

5 each (1,728 kHz spacing)
Time Slots:

2 x 12 (up and down stream)
Operating Temperature:

-10°C to 45°C
Storage Temperature:

-20°C to 60°C
Power Source:

Li-Polymer rechargeable 3.7V cell, 2,000 mAh
Power Consumption/Current Draw:

100 mA, typical
Aircraft Interface Cords (required for flight-deck communications:

41035G-02 (PJ-051 type plug) 41035G-03 (U-174/U, civilian) 41035G-04 (dual GA plugs) 410035-05 (U-174/U, military)