WISCO International

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Heavy Duty Low Profile Base Gain Antennas

Designed for installations that lack a suitable ground plane, these antennas offer exceptional performance and feature a tapered loading coil jacket. Some models are available with a shock spring for rugged applications.

Features:

  • No ground plane is required
  • Quiet, low-loss phasing coil design
  • 1-1/8" - 18 mounting threads mate with all 3/4" MAXRAD mounts

 


Electrical Specifications
 

Model

Frequency Range Factory Tuned
Frequency
Gain Rod/Coil Type

MUF4065(S)

406-430 MHz Antennas are field tunable within the specified frequency range. 5 dB Collinear/Closed
MUF4505(S) 450-470 MHz 5 dB Collinear/Closed
MUF4705(S) 470-490 MHz 5 dB Collinear/Closed
MUF4905(S) 490-512 MHz 5 dB Collinear/Closed
MUF8105(S) 806-866 MHz 815 MHz 5 dB Trilinear/Open
MUF8005(S) 806-866 MHz 815 MHz 5 dB Trilinear/Closed
MUF8103(S) 806-896 MHz 815 MHz 3 dB Collinear/Open
MUF8003(S) 806-896 MHz 815 MHz 3 dB Collinear/Closed
MUF8325 825-896 MHz 835 MHz 5 dB Trilinear/Closed
MUF9035(S) 896-940 MHz 898 MHz 5 dB Trilinear/Closed
 
Mechanical Specifications
 

Model (all colors)

Antenna Height at lowest frequency

MUF4065(S)

Approximately 32"
MUF4505(S) Approximately 32"
MUF4705(S) Approximately 32"
MUF4905(S) Approximately 32"
MUF8105(S) Approximately 25"
MUF8005(S) Approximately 25"
MUF8103(S) Approximately 15.5"
MUF8003(S) Approximately 15.5"
MUF8325 Approximately 25"
MUF9035(S) Approximately 25"
 
Technical Data
 

Maximum Power:

200 watts.

Nominal Impedance:

50 ohms.

VSWR:

< 1.5:1.

Radiator Material:

.100" diameter stainless steel.

Optional Spring:

Stainless steel.

Phasing Coil Housing:

Low profile molded polymer jacket with copper, nickel and chrome plated bushing.

Base Coil Housing:

Low profile molded polymer with copper, nickel and chrome plated bushing.

Antenna Type:

3 dB: 5/8 wave over a 1/4 wave
5 dB: 5/8 wave over a 1/4 wave

*Suffi x "S" indicates spring.
 

WISCO International, Inc. - MIAMI, FL U.S.A.
Fax: (954) 370-3997 | E-mail: wiscointl@wiscointl.com

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