Part #: 1001-253
$189.00
Qty 1-9 10-24 25-99 100-249
Price (each) $189.00 $185.00 $179.00 $174.00
Qty 250-499 500-999 1000+  
Price (each) $169.00 $165.00 $161.00  

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Dual-Band Omni Antenna, Half Wave Dipole, 2.2 - 2.5 GHz & 4.4 - 5.9 GHz, 1.0 / 2.3 dBi
  • Engineering Drawing: All dimensions are in inches
  • Images: Elevation Pattern|S-Band (2,100 - 2,500 MHz)
  • Images: Azimuth Pattern|S-Band (2,100 - 2,500 MHz)
  • Images: Elevation Pattern|Low C-Band (4,400 - 5,000 MHz)
  • Images: Azimuth Pattern|Low C-Band (4,400 - 5,000 MHz)
  • Images: Elevation Pattern|High C-Band (5,000 - 5,900 MHz)
  • Images: Azimuth Pattern|High C-Band (5,000 - 5,900 MHz)
  • Images: Gain vs. Frequency Plot|S-Band
  • Images: Gain vs. Frequency Plot|C-Band

Product Overview

Southwest Antennas Part # 1001-253 is a dual-band omni antenna which features 2.2 - 2.5 GHz and 4.4 - 5.9 GHz frequency coverage with 1.0 dBi of peak gain in S-Band, and 2.3 dBi peak gain in C-Band. This antenna features a rugged black G10 fiberglass radome and a black chrome TNC(m) Non-Rotating RF connector.

Southwest Antennas’ Ultra-Flex Omni Antenna is a rugged, small form factor dipole antenna that features an innovative environmentally-sealed spring base, giving the antenna flexibility to deflect/bend with impacts and return to its original vertical position. The integrated spring design minimizes stress placed on the antenna and radio connection, and can help prevent damage to both in the event of an impact.

The spring is fully sealed to prevent rain, dust, and other debris from impacting antenna performance, which is also fully submersible once securely mated to a radio. A G10 fiberglass radome holds up to abuse in the field, and a low-glare black finish helps the antenna blend into surroundings and not draw attention.

Features: 
  • Dual Band Coverage:
    • 2.2 - 2.5 GHz
    • 4.4 - 5.9 GHz
  • Half Wave Dipole
  • 50 Watt Power Handling
  • Peak gain of 2.3 dBi in C-Band, 1.0 dBi in S-Band
  • Rugged Black Fiberglass Radome
  • Black Chrome TNC(m) RF Connector
  • Ultra-Flexible Sealed Spring Base

Antenna Specifications

Parameter Value Units Tolerance
Antenna Pattern Omni Antenna
Frequency Band S & C
Impedance 50 Ohms
Frequency Range 1 2.1 – 2.5
2,100 – 2,500
GHz
MHz
Frequency Range 2 4.4 – 5.9
4,400 – 5,900
GHz
MHz
Maximum VSWR 2:1 Ratio
Maximum Gain 2.3 dBi C-Band, Typical (1.0 dBi S-Band, Typical)
Polarization Vertical
Maximum RF Input Power 50 Watts
Horizontal (AZ) Beamwidth 360 Degrees
S Band Vertical (EL) Beamwidth 75 - 81 Degrees
C Band Vertical (EL) Beamwidth 59 - 81 Degrees
Ground Plane Required No
Antenna Labeling Southwest Antennas label on radome
Color Black
Spring or Gooseneck Spring
Spring Length 1.00 / 25.40 inches / mm
Spring Diameter 0.50 / 12.70 inches / mm
Spring Bend ±90 Degrees Maximum
RF Connector Type TNC(m) Non-Rotating
RF Connector Features Black Chrome
Product Height 7.07 / 179.58 inches / mm ±0.13"
Product Diameter 0.56 / 14.27 inches / mm +0.02" / -.000"
Product Weight 2.0 / 56.7 oz / grams