RM Italy LA 250V VHF 2 meter Linear Amplifier with Fans
Linear Rm italy250v - YouTube. Video will open in a new window. The New RM Italy LA 250v Plus VHF 2 meter Amplifier, the replacement of Popular VLA 200v.
Check out the latest review on LA 250 on eham. The LA250 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 (200x60x3mm). It is available in two versions one with and one without top mounted fans. 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.
Dimensions are approximately 240x420x70mm for the non fan version and an extra 10mm of height, 80mm, for the fan version. VHF 140150 MHz Linear Amplifier. Operation Frequency: 140150 MHz (2m Amateur VHF Band). Power Supply: 13VDC+/- 1V 40A.
Input Fuse (Internal): 3x10A (5x20mm Fast). Input RF Power: 1-15W ; 20W max (All modes). Maximum bypass power (Amplifier off): 50W. Input VSWR: 1.11.5:1 Output VSWR Maximum: 2.8:1.
Protection: Reverse Polarity, High Temperature, Load VSWR and Excessive I/P power. The item "RM Italy LA 250V VHF 2 meter Linear Amplifier with Fans" is in sale since Friday, July 12, 2019. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "eagle_antenna" and is located in Fremont, California.
This item can be shipped worldwide.
- Model: LA 250V
- Country/Region of Manufacture: Italy
- Max. Output Power: 200 Watts Average
- Band: VHF
- Type: VHF Linear Amplifier
- Supported Modes: CW
- MPN: LA 250V
- Brand: RM Italy