AKG AB4000 EW In-Line Antenna Booster for Wireless Microphone Systems
The AKG AB4000 EW is an in-line UHF antenna booster that compensates for 3.5 to 17.5 dB of cable signal attenuation on long antenna runs, compatible with all active and passive AKG antennas from 470 to 952 MHz.Overview
The AKG AB4000 EW is a high-performance in-line antenna booster designed to maintain optimal signal strength over long antenna cable runs in professional wireless microphone installations. It compensates for up to 17.5 dB of cable attenuation and is fully compatible with active and passive AKG antennas including the RA4000 B/EW, RA4000 EW, SRA2B/EW, and SRA2EW. Its rugged waterproof metal housing suits demanding live and installed environments.
Key Features
- Compensates 3.5 to 17.5 dB of cable signal attenuation
- Wideband UHF coverage: 470 to 952 MHz
- Compatible with all active and passive AKG antennas
- Up to two boosters can be cascaded for very long cable runs
- Rugged waterproof metal housing
- In-line power LED indicator for operational status monitoring
- Cable length adjustment switches for fine-tuned signal optimization
Specifications
- Frequency Range: 470-952 MHz
- Gain Compensation: 3.5-17.5 dB
- Housing: Waterproof metal
- Indicators: In-line power LED
- Color: Black
- Weight: 0.14 kg
- Country of Origin: United States
Why buy from Procure.ae
Procure.ae supports professional AV installers, broadcasters, and event production companies across the UAE and GCC with genuine AKG accessories. Request a quote for volume pricing or project-specific supply requirements.
FAQ
Q: Which AKG antennas are compatible with the AB4000 EW?
A: It works with all active and passive AKG antennas including the RA4000 B/EW, RA4000 EW, SRA2B/EW, and SRA2EW.
Q: Can multiple AB4000 EW units be cascaded?
A: Yes — up to two boosters can be connected in series for extremely long cable installations.
Q: How is the booster powered?
A: It is powered in-line via the antenna cable from the connected receiver; no separate power connection is required.
Description
Overview
The AKG AB4000 EW is a high-performance in-line antenna booster designed to maintain optimal signal strength over long antenna cable runs in professional wireless microphone installations. It compensates for up to 17.5 dB of cable attenuation and is fully compatible with active and passive AKG antennas including the RA4000 B/EW, RA4000 EW, SRA2B/EW, and SRA2EW. Its rugged waterproof metal housing suits demanding live and installed environments.
Key Features
- Compensates 3.5 to 17.5 dB of cable signal attenuation
- Wideband UHF coverage: 470 to 952 MHz
- Compatible with all active and passive AKG antennas
- Up to two boosters can be cascaded for very long cable runs
- Rugged waterproof metal housing
- In-line power LED indicator for operational status monitoring
- Cable length adjustment switches for fine-tuned signal optimization
Specifications
- Frequency Range: 470-952 MHz
- Gain Compensation: 3.5-17.5 dB
- Housing: Waterproof metal
- Indicators: In-line power LED
- Color: Black
- Weight: 0.14 kg
- Country of Origin: United States
Why buy from Procure.ae
Procure.ae supports professional AV installers, broadcasters, and event production companies across the UAE and GCC with genuine AKG accessories. Request a quote for volume pricing or project-specific supply requirements.
FAQ
Q: Which AKG antennas are compatible with the AB4000 EW?
A: It works with all active and passive AKG antennas including the RA4000 B/EW, RA4000 EW, SRA2B/EW, and SRA2EW.
Q: Can multiple AB4000 EW units be cascaded?
A: Yes — up to two boosters can be connected in series for extremely long cable installations.
Q: How is the booster powered?
A: It is powered in-line via the antenna cable from the connected receiver; no separate power connection is required.
Specifications
Brand
AKG
Product Type
Antenna Booster
Storefront L1
Audio Video
Storefront L2
microphones
Storefront L3
Wireless Mics
Weight (Spec)
0.14
Color (Spec)
Black
Country of Origin
United States
Frequently Asked Questions
Why would a wireless microphone system need an antenna booster like the AB4000 EW?
Long antenna cable runs (over 50–100 feet) cause signal loss, reducing wireless range and creating dropouts; the AB4000 EW compensates for this attenuation, restoring clean reception across larger venues.
How much signal loss does a long antenna cable create, and how does the AB4000 help?
Cable attenuation ranges from 3.5 dB (short runs) to 17.5 dB (very long runs); the AB4000 EW restores up to 17.5 dB of gain, counteracting the loss and extending wireless range effectively.
Is the AB4000 EW compatible with my existing AKG wireless system?
The AB4000 EW works with all active and passive AKG antennas from 470 to 952 MHz—confirm your antenna frequency band and contact Procure.ae if you need compatibility verification.
Can I use multiple AB4000 boosters on the same receiver for extreme distances?
Using multiple boosters is not recommended—excessive gain can introduce noise, feedback, or instability; contact Procure.ae to design a proper long-distance antenna system.
Does the AB4000 EW require external power, or is it passive?
Contact Procure.ae to confirm whether the AB4000 EW requires 12V or 24V power input or operates passively without external power.
What type of antenna connectors does the AB4000 EW use?
Contact Procure.ae or consult AKG documentation to confirm the specific connector type (BNC, SMA, or other) to ensure compatibility with your existing antennas.
What lead time applies to the AB4000 EW antenna booster in the GCC?
Procure.ae arranges delivery on a request-a-quote basis; contact the team with your location for a lead time estimate.
Can Procure.ae provide guidance on antenna placement for optimal wireless coverage?
Procure.ae offers technical advice on antenna placement and booster setup—reach out with your venue layout and coverage needs, and the team can recommend optimal configurations.
What is the frequency range supported by the AB4000 EW antenna booster?
The AB4000 EW operates across 470 to 952 MHz, covering standard UHF wireless microphone frequencies; confirm your system's frequency before purchase.
Does the AB4000 EW include connection cables and antennas, or are they sold separately?
Contact Procure.ae to confirm what is included in the AB4000 EW package—the booster, cables, and antenna requirements may vary.
What warranty applies to the AB4000 EW antenna booster?
Warranty details, including coverage, duration, and regional support, are provided by Procure.ae or AKG at purchase—confirm these when ordering.
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