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OEM Roof Mounted Installation Instructions
Dualband VHF (150-174 MHz) and 7-800 (760-870 MHz) Antenna
MODEL: CPMT-DB-VHF/7-800
VERIFY:
A. System Parts: The system package includes (1) antenna base with pigtail, (1) element assembly, (1)
matched coupler, (1) VHF transmission line matching network, (1) 7-800 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/7-800) antenna. It was designed to operate between 150 and 174
MHz and 760-870 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 760-870 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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