WISCO International (Maxrad

This 5dB collinear is the right choice when replacing existing "L" style 5/16" -24 thread stud mounted antennas. It has the same collinear design as that of the (B)MMC-450 and is available in a stainless steel or black finish. (B)MMCL-450 Series

Features:

Loading coils are designed to fit all 5/16" -24 thread mounts
Molded weatherproof matching coil in an attractive black color
Top stud and mounting threads are insert molded; will not leak water, pull out or rotate
Coil is wound on a low-loss coil form to withstand the heaviest shocks

Electrical Specifications

Maximum Power:
200 watts
VSWR at Resonant Point:
< 1.5:1 across entire bandwidth
Nominal Impedance:
50 Ohms
Antenna Type:
5/8 wave over a 5/8 wave

Mechanical Specifications

Radiator Material:
.100" dia. stainless steel; bright or black finish
Optional Spring:
Stainless steel; bright or black finish
Phasing Coil Housing:
Molded polymer jacket with bright or black chrome plated brass bushings
Rod Ferrule:
5/16" -24 thread bright or black chrome plated brass
Base Coil Housing:
Molded polymer jacket with copper, nickel and chrome plated insert ring and stud
Antenna Height:
Approx. 41" at lowest frequency

Model	Frequency Range	Factory Tuned Frequency	Gain
(B)MMCL-450 Series
(B)MMCL-406(S)	406-430 MHz	Antennas are field tunable within the specified frequency range.	5dB
(B)MMCL-430(S)	430-450 MHz		5dB
(B)MMCL-450(S)	450-470 MHz		5dB
(B)MMCL-470(S)	470-490 MHz		5dB
(B)MMCL-490(S)	490-512 MHz		5dB
Prefix "B" indicates black Prefix "S" indicates spring