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Our Bandpass preselector filters are designed to improve selectivity in a compact package. They represent an optimized solution for receiver and transmitter. This construction with solid welded cavities, gold Alodine finish, silver-plated loops, and silver-plated tuning rods offers a minimum insertion loss and good stability in temperature. These filters are the ideal solution to be used in crowded RF environment site where the noise is an important factor. DOWNLOAD PDF -
Designed for unconditionally stable performance in professional communications systems
- High gain, low noise
- Maximum performance with minimum noise
- Filtering on DC terminals
- Greater than 70dB attenuation from as low as 5 MHz to several GHz
- High gain, low noise
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Model: 58-70-32-ATT-DC (700-1000 MHz) In case of failure (DC off or out of range), the RF signal is bypassed, dry contact and red LED alarm are activated.
- Designed for unconditionally stable performance in professional communications systems
- Featuring rugged construction
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Models: 58-70-32-ATT (700-1000 MHz) These amplifiers will provide higher system dynamic range for fixed receiver systems, tower mounted amplifiers, or boosters.
- Designed for unconditionally stable performance in professional communications systems
- Featuring rugged construction
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Model: 58-30-32-ATT-DC (380-520 MHz) In case of failure (DC off or out of range), the RF signal is bypassed, dry contact and red LED alarm are activated.
- Designed for unconditionally stable performance in professional communications systems
- Featuring rugged construction
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Models: 58-30-32-ATT (380-520 MHz) These amplifiers will provide higher system dynamic range for fixed receiver systems, tower mounted amplifiers, or boosters.
- Designed for unconditionally stable performance in professional communications systems
- Featuring rugged construction
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Model: 58-10-32-ATT-DC (100-225 MHz) In case of failure (DC off or out of range), the RF signal is bypassed, dry contact and red LED alarm are activated.
- Designed for unconditionally stable performance in professional communications systems
- Featuring rugged construction
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Models: 58-10-32-ATT (100-225 MHz) These amplifiers will provide higher system dynamic range for fixed receiver systems, tower mounted amplifiers, or boosters.
- Designed for unconditionally stable performance in professional communications systems
- Featuring rugged construction
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Designed for minimizing interference from adjacent channels and outside systems
- Temperature-compensated to ensure frequency stability
- High attenuation to minimize desense and interference from adjacent systems
- Silver-plated loops and tuning rods
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Designed for minimizing interference from adjacent channels and outside systems
- Temperature-compensated to ensure frequency stability
- High attenuation to minimize desense and interference from adjacent systems
- Silver-plated loops and tuning rods
-
Designed for minimizing interference from adjacent channels and outside systems
- Temperature-compensated to ensure frequency stability
- High attenuation to minimize desense and interference from adjacent systems
- Silver-plated loops and tuning rods
-
Designed for minimizing interference from adjacent channels and outside systems
- Temperature-compensated to ensure frequency stability
- High attenuation to minimize desense and interference from adjacent systems
- Silver-plated loops and tuning rods
