SSB SP70

Discover the power of the SSB SP70 , a selective preamplifier and pre-amplifier designed for the 70 cm amateur radio band . This advanced preamplifier not only provides adjustable gain and exceptionally low noise, but also an impressive response to large signals. Dramatically reduce the overall noise level of your receiving system by up to 1 dB and experience a clearly noticeable improvement with the SP70.

The SSB SP70 is equipped with an advanced GaAs MMIC, built on high-quality microwave substrate in SMD technology . The output bandpass filter provides excellent band selection, effectively suppressing unwanted signals. The UV-resistant plastic housing protects against splashing water, while galvanized mast clamps with stainless steel screws ensure a firm attachment to the antenna mast.

With a built-in, fast-response HF VOX circuit, the transmit/receive switching can take place at low transmit powers up to 100 Watts, with permanent power to the amplifier. For higher transmit powers, a sequencer is required for proper control.

Key Features

• Frequency range: 430 - 440 MHz
• Gain: 12 -22 dB (variable)
• Max. power: 500W PEP
• Connector: N-Female
• DC input: UHF-Female (SO-239)
• Voltage: 12-14 Volt