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OEM Roof Mounted Installation Instructions
Dualband VHF (150-174 MHz) and UHF (406-430 MHz) Antenna
MODEL: CPMT-DB-VHF/UHF
VERIFY:
A. System Parts: The system package includes (1) antenna base with pigtail, (1) element assembly, (1)
matched coupler, (1) transmission line matching network, (2) 17 foot cable extension, and RF connectors
(if applicable). Use only components supplied with the antenna system (Refer to Figure 1.).
B. Bandwidth: This is a dual band (VHF/UHF) antenna. It was designed to operate between 150 and 174
MHz and 406-430 MHz only. Using this antenna at other frequencies could result in damage to the radio
system.
CI-545
a 2002 STI-CO INDUSTRIES, INC., 11 Cobham Drive, Orchard Park, NY 14127-4187
Technical Support: E-mail: techsupport@sti-co.com Phone: 1-716-662-2680 Fax: 1-800-685-1122
Figure 1: Antenna System Parts
Page 1 of 2
Made in U.S.A.
REV 000
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Table of Contents
Related Manuals for STI-CO CPMT-DB-VHF
Summary of Contents for STI-CO CPMT-DB-VHF
- Page 1 MHz and 406-430 MHz only. Using this antenna at other frequencies could result in damage to the radio system. CI-545 Page 1 of 2 REV 000 a 2002 STI-CO INDUSTRIES, INC., 11 Cobham Drive, Orchard Park, NY 14127-4187 Technical Support: E-mail: techsupport@sti-co.com Phone: 1-716-662-2680 Fax: 1-800-685-1122 Made in U.S.A.
- Page 2 B. SWR: A measurement of SWR (standing wave ratio) will yield better than 2:1. If greater than 2:1, recheck the grounding. Note: Some vehicles are sensitive to VHF frequencies. STI-CO suggests that you isolate the transmission line and check for unwanted interference with the ignition switch on. CI-545...
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