Home Amateur Radio Amplifiers - Amateur Linear Amplifiers - Amateur RM LA250V -140-150MHz (200W) Linear Amplifier (With Fans)
Category:
Amateur Radio
Manufacturer:
RM

RM LA250V -140-150MHz (200W) Linear Amplifier (With Fans)

SKU :
23-245
Category:
Amateur Radio
Manufacturer:
RM

RM LA250V -140-150MHz (200W) Linear Amplifier (With Fans)

SKU :
23-245

RM LA250V -140-150MHz (200W) Linear Amplifier (With Fans)

In stock
Out of stock
SKU
23-245
£699.95
About RM LA250V -140-150MHz (200W) Linear Amplifier (With Fans)

The LA-250 is a 200W 140-150MHz amplifier, at 1 to 20W input (13.6V 30A). It uses 4 Mitsubishi RD70 Mosfets mounted on a copper heat spreader

There is an external PTT input but it can be used also without due to the built-in HF-VOX. The front panel features an LCD display which shows input power, output power, heat sink temp and output VSWR. There is the ability to change the intensity of the backlight.

The CPU keeps an eye on input power, temperature and VSWR and will if necessary disable the amplifier from transmitting if there is fault. Any errors will also be recorded and will be available for later recall for diagnostic purposes by either the manufacturer or his distributors.

Key Features/Specifications:

  • VHF 140—150 MHz Linear Amplifier
  • Operation Frequency: 140—150 MHz (2m Amateur VHF Band)
  • Modulation Types: SSB,CW,AM, FM, data etc (All narrowband modes)
  • Transistor: 4x Mitsubishi RD70HVF1
  • Power Supply: 13VDC+/- 1V 40A
  • Input Fuse (Internal): 3x10A (5x20mm Fast)
  • Input RF Power: 1-15W ; 20W max (All modes)
  • Output RF Power (Nominal): 30 – 210W ; 200W max AM/FM/CW
  • Maximum bypass power (Amplifier off): 50W
  • Input VSWR: 1.1—1.5:1 Output VSWR Maximum: 2.8:1
  • Protection: Reverse Polarity, High Temperature, Load VSWR and Excessive I/P power

PLEASE NOTE: Do not EXCEED Input Power - The manufacturers RM Italy do not repair any amplifiers that have been over driven by mistake under warranty and charges are very expensive - If you are unsure please call or email for further details

DELIVERY

We aim to dispatch all parcels within 24hrs. We are normally able to dispatch parcels SAME DAY where orders are received before 2.00pm Monday to Friday.

 

Whilst we try our best to ship same day, we cannot guarantee delivery time. You will however receive tracking details as soon as your order has been processed.

 

Please note that we do not process orders over the weekend, so orders placed after 2pm on Friday will not ship until Monday.

 

Please allow an extra processing day for international orders to enable us to complete export/import custom clearance declarations.

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