Zetagi B300P Linear Amplifier


The Zetagi B300P is a high quality power amplifier with AM/SSB, On/Off and Pre Amp On/Off switch. It also has a 6 level output power selector knob. This amplifier comes in a smart new anodised colour and also has in-built protection against polarity inversion.

Out of stock


The Zetagi B300P has a six-way adjustable power output and is simply the best in its class. Really get into the DX with the very high output power, brilliant to use on the very popular 10 m (28 MHz) band, and can be used with success on the 21/24 MHz bands too. Has a great built-in pre-amp, multi-selectable output power switch, and again, Zetagi have managed to build this powerhouse amplifier into a very compact size, making it very easy to fit to most cars.

The max. output power off the amplifier is 70-200 Watts AM-FM and 140-400 Watts SSB (PEP).


  • Frequency: 26 – 30 MHz
  • Modes: AM/FM/SSB
  • Input Power: 1 – 10 W (AM) / 1 – 20 W (SSB)
  • Output Power: 70 – 200 W (AM/FM) / 140 – 400 W (SSB)
  • Power Supply: 13.8 V DC (15 – 20 A, depending on power output setting)
  • Antenna Preamplifier Gain: 25 dB
  • Impedance: 52 Ω
  • Connector: 2 x SO239 Sockets
  • Dimensions (L x W x H): 180 x 116 x 70 mm
  • Weight: 1.53 kg

Additional information

Weight2 kg