Gemini 64
SKU Part Number: GEMINI 64-1.2K
1200W 50-54MHz 900W 70-72MHz Solid State amplifier Integral Power Supply 100-260V 50/60Hz input Massive cooling for Datamode /.Contest...
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£2,249.00 £1,874.17
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  • 1200W 50-54MHz 900W 70-72MHz
  • Solid State amplifier
  • Integral Power Supply 100-260V 50/60Hz input
  • Massive cooling for Datamode /.Contest use
  • Sequenced preamp power and control
  • 14.5Kg

The all new Gemini 64-1.2K is a solid state 1200W CW output Linear Amplifier for 50MHz and 70Mhz.

The Gemini 64-1.2K has been designed from the start with high duty cycle usage in mind. The core of the amplifier is dominated by a 7.5Kg aluminium heatsink cooled by three temperature controlled fans. In testing we have left it sat on the bench at 1kW output continuously for 30 minutes plus without reaching thermal cutout temperatures so it is ideal for dedicated EME / MS / FSK / JT mode users and contesters.

The Integral Power Supply units will accept 100-260V Mains Input so the unit can be used worldwide without any modifications.

Specifications are:

  • Max output 1200W 50-54Mhz 900W 70-72MHz
  • P1dB 1000W output 50MHz / 800W 70MHz
  • Spurious outputs
  • Input R/L >15dB
  • Drive levels 2.5-20W specified at purchase
  • Built in sequencer and Bias T feed for masthead preamplifiers
  • Protection for Overdrive/SWR/Over Temperature
  • RX Insertion Loss <0.25dB
  • Overall efficiency at 1kW output >70%.
  • RF output meter
  • RF Device 1 x BLF188XR LDMOS **
  • Power requirements 100-260V 50-60Hz
  • Dimensions 315mm wide x 180mm high x 360mm deep
  • Weight 14,5Kg
  • Made in the UK.

The Gemini 64-1.2K is really quiet in operation. Changeover relays are quiet. Fans only run when they need to and are controlled by our own PIC fan controller giving stepless speed control proportional to temperature.

 Available NOW.

Shipping:

We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.

Returns:

If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]