Part #: 1000-024
$46.00
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 $95.00 $79.00  

» Download Data Sheet (PDF )

Omni Monople Whip Antenna, 235 - 240 MHz, 0 dBi Gain
  • Engineering Drawing: All dimensions are in inches

Product Overview

Southwest Antennas Part # 1000-024 is an omni-directional monopole antenna designed for operation from 235 - 240 MHz, with a center frequency of 237.5 MHz. The antenna features a flexible whip, with a fully potted and waterproof base that contains the antenna's matching components. This rugged design allows the antenna to be deployed in harsh operating environments.

Note: Center frequency and bandwidth performance dependant on design of radio matching network & counterpoise size.

Features: 
  • 235 - 240 MHz frequency of operation
  • Monopole Design (counterpoise size & radio matching network dependent)
  • Spring Coil Radiating Element
  • Small Form Factor Design
  • Lightweight & Extremely Rugged Design
  • Low Visibility / Reflectivity Black Finish
  • Highly Flexible
  • Waterproof & Fully Potted Design
  • Black Chrome Non-Rotating TNC(m) RF Connector Interface

Antenna Specifications

Parameter Value Units Tolerance
Antenna Pattern Omni Antenna
Frequency Band VHF
Impedance 50 Ohms
Minimum Frequency 0.235 / 235 GHz / MHz
Maximum Frequency 0.24 / 240 GHz / MHz
Frequency Bandwidth 0.005 / 5 GHz / MHz
Maximum Gain 0 dBi When mounted to a counterpoise of 5.3” L x 2.2” W x 1.15” D
Polarization Vertical
Horizontal (AZ) Beamwidth 360 Degrees
Vertical (EL) Beamwidth 94 Degrees
Color Black
RF Connector Type TNC(m) Non-Rotating
RF Connector Features Black chrome finish
Product Height 4.76 / 120.90 inches / mm ±.13"
Product Diameter 0.57 / 14.48 inches / mm Measured at widest point of antenna
Product Weight 1.2 / 34.0 oz / grams Nominal

Downloads

Data Sheet (PDF )