User's Manual

33
PCTEL Antenna Products Group, Inc. ORDER [phone] http://www.maxrad.com
Maximum Power:
150 Watts
VSWR at Resonant Point:
<1.5:1
Nominal Impedance:
50 Ohms
Antenna Type:
700 MHz Model:
Wideband collinear
800 MHz Models:
3dB: 5/8 wave over a 1/4 wave
5dB: Dual 1/2 wave over a 1/4 wave
900 MHz Models:
3dB: 5/8 wave over a 1/4 wave
5dB: Dual 1/2 wave over a 1/4 wave
Radiator Material:
.100” diameter stainless steel; bright or black finish
Optional Spring:
Stainless steel; bright or black finish
Phasing Coil Housing:
Molded polymer jacket with copper, nickel and chrome
plated brass bushing
Rod Ferrule:
5/16” -24 thread; bright or black chrome plated brass
Base Coil Housing:
Molded polymer with a plated brass insert ring and a
spring-loaded brass contact pin
700 MHz Antenna Height: Approximately 14”
800 MHz Antenna Height:
3dB: Approximately 13” at lowest frequency
5dB: Approximately 24” at lowest frequency
900 MHz Antenna Height:
3dB: Approximately 11” at lowest frequency
5dB: Approximately 23” at lowest frequency
Electrical Specifications
Mechanical Specifications
This series features a molded polymer base, plated spring-loaded contact
pin, and a .100” diameter stainless steel whip for long-lasting, trouble-free
service. It is available with either an open coil rod or our “quiet” closed
coil rod.
Features
• Available in bright chrome or our black finish
• Antenna is ready to install; no rod cutting is required
• Mates with all 1-1/8”-18 thread mounts, including 3/4” mounts
Mobile MAX Base
700/800/900 MHz
MAX Base Series
Model # Frequency Range
Factory Tuned
Frequency Rod/Coil Type Gain
(B)MAX7603S 760-870 MHz 815 MHz Collinear/Open 3dB
(B)MAX7633S 760-870 MHz 815 MHz Collinear/Closed 3dB
(B)MAX8053(S) 806-896 MHz 835 MHz Collinear/Open 3dB
(B)MAX8033(S) 806-896 MHz 835 MHz Collinear/Closed 3dB
(B)MAX9053(S) 896-940 MHz 896 MHz Collinear/Open 3dB
(B)MAX9033(S) 896-940 MHz 896 MHz Collinear/Closed 3dB
(B)MAX9103(S) 870-950 MHz 898 MHz Collinear/Closed 3dB
(B)MAX8135(S) 806-866 MHz 815 MHz Trilinear/Open 5dB
(B)MAX8055(S) 806-866 MHz 815 MHz Trilinear/Closed 5dB
(B)MAX8355(S) 825-896 MHz 835 MHz Trilinear/Open 5dB
(B)MAX8375(S) 825-896 MHz 835 MHz Trilinear/Closed 5dB
(B)MAX9075(S) 896-940 MHz 896 MHz Trilinear/Open 5dB
(B)MAX9085(S) 896-940 MHz 896 MHz Trilinear/Closed 5dB
(B)MAX9105(S) 870-950 MHz 898 MHz Trilinear/Closed 5dB
Prefix “B” indicates black. Suffix “S” indicates spring.
MAX7603S
700/800/900 MHz