Product Description
Sennheiser AB 4 Filtered Inline +12dB Antenna Booster with BNC Connectors
Overview
Designed to boost antenna signal by +12dB to compensate for losses created by long cable runs, the AB4 filtered antenna booster is equipped with BNC connectors and is compatible with all legacy evolution wireless systems. The AB4’s filters have been expanded to support bandwidths up to 88 Mhz.
Features
- Boosts filtered signal by +12dB (typical)
- Compact full metal housing
- No power supply needed
Specifications
- Frequency ranges:
- DW: 790-865
- CW: 718-790 MHz
- BW: 626-698 MHz
- GBW: 606-678 MHz
- GW: 558-626 MHz
- AW+: 470-558 MHz
- Gain: approx. 12 dB
- Power supply: via antenna cable from ASA 214 or EM 2050
- Connector: BNC
- Dimensions: 12.5 x 8.2 x 2.6 cm
- Weight: 184 g
Other Details
This limited product warranty is Sonova Consumer Hearing’s only warranty and the customer's only remedy concerning the product. All other representations, warranties or conditions, expressed or implied, written or oral, including but not limited to any warranties or guarantees of merchantability, fitness for a particular purpose, or non-infringement, are expressly excluded. As a result, except as set forth in the previous and following paragraphs, the product is sold "as-is" and the customer assumes the entire risk as to the product's suitability for their needs, its quality and its performance.
Sennheiser-branded consumer hearing products: 2 years from original purchase
Wired Evolution Products: 10 Years
Neumann Products: 1 Year
Refurbished products: Carry the standard warranty**
** Remanufactured product warranties are only valid when purchased from an authorized Sennheiser reseller and only apply to Sennheiser-branded consumer hearing products. Excludes any remanufactured Headphone, TeleCom Headset, or Bluetooth® product, which carry a 90-day warranty. Out of warranty TeleCom headset replacements have a 1 year warranty.
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