Part #: 1000-036
$149.00
Qty 1-9 10-24 25-99 100-249
Price (each) $149.00 $138.00 $129.00 $125.00
Qty 250-499 500-999 1000+  
Price (each) $114.00 $114.00 $95.00  

» Download Data Sheet (PDF )

  • Elevation Pattern: Referenced to +5 dBi
  • Engineering Drawing: All dimensions are in inches

Product Overview

Southwest Antennas Part # 1000-036 is a unique end-fed half wave dipole omni-directional antenna, designed to operate at a center frequency of 347.5 MHz (±12.5 MHz) and offers 3 dBi of peak gain at the horizon. The end-fed design allows the antenna to be fully ground plane independent. Rugged construction makes this antenna weatherproof and suitable for harsh environments and marine saltwater conditions. This antenna is designed to be used with man worn radio systems or pole mounted for vehicle use without impacting RF performance,

Features: 
  • End-fed half wave dipole design
  • Center tuned with integrated matching circuit to 347.5 MHz
  • 3 dBi Gain
  • Rugged weatherproof, outdoor design for marine environments
  • Ground Plane Independent
  • Type-N(m) non-rotating black chrome RF connector
  • Can be remotely located away from the radio by using long RF cable run

Antenna Specifications

Parameter Value Units Tolerance
Antenna Pattern Omni Antenna
Frequency Band UHF
Impedance 50 Ohms
Minimum Frequency 0.335 / 335 GHz / MHz
Maximum Frequency 0.36 / 360 GHz / MHz
Frequency Bandwidth 0.025 / 25 GHz / MHz
Maximum VSWR <2.0:1 Ratio 1.5:1 Typical
Gain 3 dBi
Polarization Vertical
Maximum RF Input Power 25 Watts
Horizontal (AZ) Beamwidth 360 Degrees
Vertical (EL) Beamwidth 77 Degrees
Ground Plane Required No
Immersion Waterproof to 20 meters
RF Connector Type Type-N(m) Non-Rotating
RF Connector Finish Black Chrome
Operating Temperature Range -40 to +85 C
Product Height 17.070 / 433.578 inches / mm ±.13"
Product Diameter 0.827 / 21.006 inches / mm Maximum diameter of RF connector (0.29" diameter whip)
Product Weight 3.00 / 85.05 oz / grams

Downloads

Data Sheet (PDF )