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Price: $420.80
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Last Updated: Nov 21, 2025
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AB4000 EW is a high-performance antenna booster to compensate signal loss on long antenna cables. One AB4000 EW can compensate 3.5 to 17.5 dB of cable attenuation. Up to two boosters can be cascaded in case of extremely long cable runs. The AB4000 EW comes in a rugged, waterproof metal housing and features an in-line power LED display and cable length adjustment switches. It works with all active and passive AKG antennas, RA4000 B/EW, RA4000 EW, SRA2 B/EW and SRA2 EW, and operates in a frequency range from 470MHz to 952MHz.
Main Specification
| General Information | |
| Manufacturer | Harman International Industries, Inc |
| Manufacturer Part Number | 3009H00130 |
| Manufacturer Website Address | http://www.harman.com |
| Brand Name | AKG |
| Product Model | AB4000 EW |
| Product Name | AB4000 EW Antenna Booster |
| Product Type | Signal Amplifier |
| Technical Information | |
| Minimum Frequency | 470 MHz |
| Maximum Frequency | 952 MHz |
| Interfaces/Ports | |
| BNC In | Yes |
| BNC Out | Yes |
| Number of BNC Inputs | 1 |
| Number of BNC Outputs | 1 |
| Physical Characteristics | |
| Product Material | Metal |
| Height | 2" |
| Width | 2" |
| Length | 4.3" |
| Weight (Approximate) | 5.29 oz |
| Miscellaneous | |
| Package Contents |
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| Country of Origin | China |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
