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Part Number -- V-33035AM-CL2 |
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| Name: | 35-Foot Fibreglass Antenna |
| Category: | AM Broadcasting |
| Diagrams: | Dimensions and Mounting Details |
| Photos: | V-33035AM-CL2 |
| Height: | 35 feet |
| Frequency Range: | 540 KHz to 1700 KHz/MHz - (see below) |
| Features: | * Minimum
maintenance * High reliability * Shipboard applications * Broadband * Weatherproof |
| Description: | The Valcom Model
V33035AM-CL2 is a 35-foot fibreglass antenna and tunable coupler
system designed for operation in the AM frequency band. The
antenna is comprised of a base section and a coil-loaded 2nd
section. Six 2nd sections are available with each one
coil-loaded to provide optimum performance within a specific
sub-band within the full frequency band of 540 KHz to 1700 KHz. For applications where it is necessary to change the operating frequency within the full band, the V33035AM-CL2 can be sold and shipped as a complete 7-piece set. For the remaining fixed-frequency applications, the antenna is sold and shipped as a 2-piece set, which includes the appropriate 2nd section. The V33035AM-CL2 provides vertically polarized, omni-directional radiation capable of handling power levels up to 1 KW. For higher power applications, the antenna can be purchased with an optional top termination disc which reduces the corona effects to allow for power levels up to 5 KW at certain frequencies. |
| Notes: | 1. Do not use lead base paint to touch-up or repaint antenna. |
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Accessories |
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| Ground Sheet: | use the VGS-36100A minimum |
| Steel Tower: | use the VTGS-20AM |
| Hinge Plate: | use the VHB-17AM |
| Gin Pole: | if using the VTGS-20AM, use the VGP-17AM |
| Lightning Arrestor: | use the VLA-200 |
| Foundation Details: | use these Foundation Details |
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Electrical Characteristics |
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| Frequency Range: | Base with 2nd Section
A: 540 KHz to 600 KHz Base with 2nd Section B: 600 KHz to 720 KHz Base with 2nd Section C: 720 KHz to 840 KHz Base with 2nd Section D: 800 KHz to 980 KHz Base with 2nd Section E: 980 KHz to 1400 KHz Base with 2nd Section F: 1400 KHz to 1700 KHz |
| Polarization: | Vertical |
| Power Rating: | Standard
corona ball: 1 KW peak Optional corona disc: 5 KW peak |
| Azimuth
Coverage [Radiation Pattern]: |
Omni-directional |
| Dry Withstanding Voltage: | 30 KV |
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Mechanical Characteristics |
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| Mechanical Length: | 36 Ft 3 In (28.2 M) |
| Weight: | 284 Lbs. (129 kg) |
| Centre of Gravity: | 13 Ft 5 In (3.4 M) |
| Base Insulator: | Epoxy Fibreglass |
| Top Termination: | Standard Unit:
Brass Corona Ball High Power Option: Brass Corona Disc |
| Joints: | Bronze threads with locking pins |
| Abrasion Resistance: | Good |
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Environmental Characteristics |
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| Temperature: | -60°F to 150°F (-50°C to 65°C) |
| Humidity: | 0% to 100% |
| Wind Loading Test: | To 150 MPH (240 km/H) |
| Ice Loading Test: | .75 in (1.9 cm) at 100 MPH (160 km/H) |
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| ©2006 All information and materials contained within are the property of Valcom Manufacturing Group Inc.. | |
