Tower top amplifiers
Filtronic’s Tower Top Amplifiers (TTAs) feature smart redundancy, which continuously monitors the health of the balanced quadrature-coupled amplifiers. In the case of a failure in one of the amplifiers, the system can continue to operate using the redundant amplifier. If both amplifiers are lost the system will function in a bypass mode.
The TTA system features gain flatness across the band typically less than 0.5 dB, third order intermodulation of greater than +13dBm, noise figure of typically less than 2.5dB, and a high-performance preselector filter. This gives radio system operators the confidence knowing their mission-critical networks will reliably operate with resilient connections and higher quality audio, especially in congested environments.
A complete, receive signal tower top amplifier system designed for 700 and 800 MHz communication networks.
The compact TTA units measure approximately 9 x 6.8 x 2 inches (229 x 173 x 51 mm) and weigh less than 3.6kg (8 lb.). The space saving 1RU rack-mounted control units have model options with eight output ports, expandable to either 16 or 32 ports using optional expansion kits.
For more information on electrical and mechanical specifications please contact us.
- Easy to order using one-part number for the entire system
- Available in diversity or non-diversity options
- Robust lightning strike and IIP3 performance verified by industry standard testing
- Best in class design based on years of Tower Mounted Amplifier development experience
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Other products in the range
Other products at the same frequency range
- Tower top amplifiers
- Switched filter banks
- Custom filters
- Custom combiners
- Interference mitigation filters
- Transmit and receive modules
- Front end modules
- Ceramic filters
- Combline filters
- Lumped element filters
- Metal cavity filters
- Suspended substrate filters
- Small cell filters
- Cross band combiners
- In band combiners
If you cannot find what you are looking for, please contact our technical staff for assistance.
With market leading experience across many sectors including defence & aerospace, public safety and telecommunications infrastructure, chances are good that we have successfully solved a similar problem in the past.