150 W Uhf Linear Power Amp New
A brand new built Unit. A solid state High power UHF linear amplifier built on newly designed circuit board. On a good ground plane AND COPPER HEAT SPREADER. Push pull circuit 220-500 MHz coverage!! Amplifier is built with the best components and the bias circuit had been developed to employ modern devices (3 leg) and a current source with an exact control of output bias to the gates of the final transistors. Temperature tracking of bias is employed where the sense device (Diode) is attached very near the bases of the power transistors. The circuit is very stable at all power levels. 10 W in puts 150W out on a 50 ohm dummy load at 28v V. The current is about 16 Idling current can be adjusted with a variable resistor on board to meet class AB of operation.
A full description will be included with the unit. FOR GOOD SERVICE AN EXTERNAL SMALL FAN ON HEATSINK IS NEEDED!! Built int an ERTEX (spain) pro box wih so239 connectors and RCA connector for PTT with minimal load on driving radio circuits. With all needed relays inside. Also relative output lighted front panel ANALOG meter.
Size 210 x120 x 85 mm and about 2.5 Lb. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. Items will be checked carefully before sent out. Skype: I can be reached at. Thank you and 73's. The item "150 W UHF LINEAR POWER AMP NEW" is in sale since Friday, September 28, 2018.
This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "4z4rb" and is located in ISRAEL. This item can be shipped worldwide.
- Brand: 4z4rb
- MPN: 200-500 MHz
- Frequency Band(s): UHF
- Supported Modes: CW
- Country/Region of Manufacture: Israel
- Max.
Output Power: 150 W
- Band: AM
- Amplifier Class: AB
