Power amplifier LDMOS BLF188XR 1KW 2 meters VHF 144 148 MHz
VHF power amplifier 144-148 Mhz 1000W output 50W input power. You can turn the power amplifier. The water will not flow. The power supply may be for example: FlatPack2 HE. 50W input power with ATT. IMD more than -30 dBc. This tube is sufficient for cooling, because The internal area of the tube is L=PD. 5x3.14=15.7 mm = 1.57 cm. The length of the copper tube = 50 cm. 50 x 1.57 = 78.5 cm2. Running the second level at a copper radiator temperature is more than 50 degrees Celsius. Stop transmission for copper radiator temperature is more than 80 degrees Celsius.
Supply voltage 53V 30A max. Voltage 13,8V 1.5A SWR protection Current Protection Protection in power output LCD - out power and VSWR LED indication of protection operation by SWR, current and maximum output power.
Installed on the cable output N-type TRX cable SO-239 Control 25 pin connector Size 240 mm x 260 mm x 140(h) mm Weight 3 kg. 0-2KW 144-148 MHz Low pass filter LPF. 144-148 MHz LPF low pass filter Directional coupler bridge.Protection unit for LDMOS MOSFET amplifier (SWR, current, max out power). The item "Power amplifier LDMOS BLF188XR 1KW 2 meters VHF 144 148 MHz" is in sale since Monday, January 22, 2018. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "v_r3kr" and is located in Voronezh.
This item can be shipped worldwide.
- Frequency Band(s): HF
- Brand: Unbranded/Generic
- MPN: Does Not Apply
- Supported Modes: digital
- Amplifier Class: AB1
- Country/Region of Manufacture: Russian Federation