Chameleon Antenna CHA HYBRID MICRO, Руководство оператора

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CHA HYBRID - MINI / MICRO Page 18
10. CHA MIL WHIP: Starting at the bottom, pull the section apart from the section above and fold the section
above over the section below. Repeat until all sections are apart. Secure the sections together with provided
sticky strap.
11. CHA CAP HAT: Store the assembled capacity hat where it will not get bent when not in use. We recommend
that you do not disassemble the CHA CAP HAT.
12. Pull the Stakes from the ground, if used.
13. Remove dirt from antenna components and inspect them for signs of wear.
14. Store components together.
Troubleshooting
1. If using the Antenna Wire (b), ensure Wire Connector is securely connected.
2. Inspect Antenna Wire or Whip for breakage or signs of strain.
3. Ensure UHF Plugs are securely tightened.
4. Inspect Coaxial Cable assembly for cuts in insulation or exposed shielding. Replace if damaged.
5. If still not operational, connect a Standing Wave Ratio (SWR) Power Meter and check SWR.
6. If SWR is greater than 10:1, check antenna tuner or coupler using the technical manual or manufacturer’ s
procedure. Be sure to check the Coaxial Patch Cable that connects the radio set to the antenna tuner or
coupler.
7. If still not operational, replace Coaxial Cable assembly. Most problems with antenna systems are caused by
the coaxial cables and connectors.
8. Connect a Multi-Meter to the Antenna Wire to check continuity. Replace assemblies that do not pass a
continuity check.
9. If still not operational, replace Hybrid Base (a).
Specifications
•
Frequency: (all configurations require a wide range antenna tuner or coupler)
o
CHA HYBRID MINI / MICRO: 1.8 MHz through 54 MHz continuous (including all Amateur Radio
Service bands 160m to 6m) .
o
CHA MIL WHIP: 24 – 54 MHz (whip only) , 1.8 – 54 MHz (with CHA HYBRID MINI / MICRO. Limited
performance below 3.5 MHz.)
o
CHA MIL WHIP with CHA MIL EXT: 12 – 54 MHz (whip and extension only) , 1.8 – 54 MHz (with
CHA HYBRID MINI / MICRO.)
•
Power:
o
CHA HYBRID MINI : 250 W continuous duty cycle (CW, AM, FM, RTTY), 500 W intermittent duty
cycle (SSB and SSB-based digital modes)
o
CHA HYBRID MICRO: 50 W continuous duty cycle (CW, AM, FM, RTTY), 100 W intermittent duty
cycle (SSB and SSB-based digital modes)
•
RF Connection: UHF Plug (PL-259)
•
SWR: Subject to frequency and configuration, but within limits of most wide range antenna tuners or
couplers. Figure (9) shows a graph of SWR by frequency for a typical deployment.
•
Hybrid Configuration Far Field Plots are shown in figures (10) through (16).
•
Length: