Linear EXA-1000 Omni Directional Antenna

The Linear EXA-1000 Omni-directional Remote Antenna is designed to enhance the radio range of Linear?s receivers. This antenna can be connected to the F connector on many Linear receivers to improve their range when they must be located in poor signal reception locations. Usually an increase of 20-30% range can be expected. The versatile EXA-1000 can be mounted in a variety of ways. A 2-inch U-bolt is supplied for post or pipe mounting, or the U-bolt holes in the Base Plate can be used to screw the antenna to a wall or vertical wood brace or beam.

The EXA-1000 is a 1/2 wave, center fed, vertical antenna composed of three parts: an Antenna assembly with an F connector attachment; a Base Plate assembly with radial mounting provisions; and a five-foot, 75-ohm coaxial cable. The cable connects to the antenna base on one end and the receivers F connector on the other. If the antenna must be mounted further than five feet from the receiver, an extension cable of up to a maximum of 25 feet may be used instead of the five foot cable supplied. Because of the cable resistance, the performance of the EXA-1000 may be degraded by using longer than a 25 foot cable.

NOTE: Generally, the higher the antenna is mounted above ground level, the better the radio range will be.

Features:

• Compatible with all Linear receivers with Type F antenna connector
• Receives signals in 288 to 320 MHz range
• Omni-directional remote antenna
• Includes 5 feet of coax
• U-bolt for post mounting
• 3? W x 19.5? H x 6? D

Specifications subject to change.

Linear EXA-1000 Specifications

EXA-1000

• Operating Frequency: 315 MHz
• Data Format: DX format
• Number of Codes: 1,048,575
• Number of Channels: DXR-701, one channel; DXR-702, two channels
• Measure Range: 700 feet in one quadrant with DXT-21 transmitter; 500 feet in open air (four quadrant test)
• Operating Temperature: 32? to 140? F
• Sensitivity: -95 dBm (typical)
• Number of Stored Transmitter Codes: 32 per receiver
• Receiver Output: For "C" relay contact, 1 amp, at 32 VDC per channel
• Field Selectable Receiver Output Modes: Momentary, four seconds (factory set)
  Momentary, one second
  Flip-flop toggle
  latch, 2-Channel
  

Mode Button (one per channel)

• Learn Mode: Press and release to enter learn mode
• Transmitters Learned: Press and hold for five seconds after the last LED flash to delete all transmitters on an associated channel
• Erase Memory: Press and hold for five seconds after the last LED flash to delete all transmitters on an associated channel
• Clear Latch: Press and release
• Clear Low Battery: Press and release mode switch on channel 2 (DXR-702 only) to clear low battery

Led Indicator

• Steady: Indicates "learn" mode
• Flashing: Indicates number of transmitters learned on the selected channel
• RF Activity: Blinks synchronously with detected RF activity

Antenna

• DXR-701: Wire lead
• DXR-702: F-connector with antenna (supplied)
• Input Impedance: 75 Ohm - 2:1 VSWR
• Operating Voltage: 11 to 17.5 VDC; 12 to 16 VAC
• Current: 25 mA at standby at 12 VDC
  60 mA in alarm at 12 VDC, DXR-701
  90 mA in alarm at 12 VDC, DXR-702
• Connectors: Screw terminal,+,-, with N/O, N/C, and common per receiver channel
• Accessories: Mounting bracket, screws, and anchors (supplied)
• Regulatory Requirements: FCC and DOC
• Dimensions: 3? W x 19.5? H x 6? D

Linear EXA-1000 Compatibility

Accessories for use with the EXA-1000

• 109920 1-Channel 110V Gate Receiver
• 302101 2-Channel Heavy Duty Gate Receiver
• DRQP 1-Channel Gate Receiver
• MDRG 1-Channel Gate Receiver
• SMDRG 1-Channel Gate Receiver

Models compatible with the EXA-1000

• AE1000Plus Commercial Telephone Entry System with Access Control - Four Doors
• AE2000Plus Commercial Telephone Entry System with Access Control - Four Doors, Large Screen
• WOR Wiegand Output Receiver

Linear EXA-1000 Manuals