30 watts is that level of power where it's not really small, but not really big either, it's about the right size for a village or small. Also useful for mobile operation where you need to run on a vehicle battery for some huge event that covers few miles. Available as a 2U 19 inch rack version shown above or as a compact version shown below.
Our amplifiers have a uniform input requirement of 1W. In other words, when driven with 1W of power, this amplifier is capable of producing 30W of RF output continuously, while still adhering to global technical regulations.
Should you need a different input power level, there is no issue, as we can readily accommodate your request. Simply send us an email or message us using the box below.
The Ampleon LDMOS BLP5LA55S RF transistor at the heart of this unit rates it at 66% efficiency in class AB. We don't bias this LDMOS, we run it in class achieving at least 66% or more. Given this it does run quite cool, if you touch the aluminum heatsink fins at the back, they're hot, but not really hot, you can hold you fingers there indefinitely without discomfort. The unit does have a small and quiet 40mm fan just to help it move the air though the heatsink fins.
Again due to the modern Ampleon LDMOS BLP5LA55S our amplifier is capable of withstanding a load mismatch VSWR of 65:1 through all phases. This is the manufacturers rating at an RF output of 55 watts. Since we only use the transistor at just over 30 watts, then it's well within any margin of error and is super robust regardless of the reflected power.
What is SUPER SILENT? it means it's as quiet as a mouse and can use it in a live mic studio without background noise. The video demonstrates the 100 watt transmitter, but it is exactly the same for the 30 and 50 watt units.
If you want SUPER SILENT option, MAKE SURE YOU ADD IT AS AN OPTION in the price panel below.
SUPER SILENT means less 20dBA, this is comparable to a low level whisper in a studio, the chances are other equipment, air con or studio ventilation is higher in volume.
Our transmitters and amplifiers maintain their power and spectrum purity consistently, even if there is a VSWR mismatch, temperature fluctuation, or incorrect supply voltages. These devices are designed to perform reliably in challenging environments while still meeting the International Telecommunications Union (ITU) standards without fail.
The AC version of this product is genuinely universal and can be used with any AC outlet worldwide, supporting a voltage range of 90 to 260V at a frequency of either 50 or 60Hz.
The regular version of this unit is 90 to 260V AC. However we can also manufacture it for 12V or 48V DC. To the best of our knowledge, in the entire world, Only We Make 12V DC FM Broadcasting Transmitters and Amplifiers up to RF Power Outputs of 250W.
Applications include mobile setups where only a car or vehicle battery is available. We have a perfect Magnetic Mount FM Antenna for mobile setups. Also fixed installations with connection to solar battery systems of 12V and 48V DC
We default ship the AC version. If you want the 12 or 48V DC version, it's important you notify us by email when you make your order.
The model will work with our 50 ohm antennas listed below:
This amplifier complies with EMC, Voltage Safety and RTTE Harmonised Standards laid down by the European Union. It's CE marked with a Declaration of Conformity. More information HERE
All stated measurements were made at 220VAC at 27 Degrees Celsius ambient temperature unless stated.
|RF Power Output
|Adj. 30 Watts into 50 ohms
|900 to 1400mW (1.4W MAX.)
|Less than -75 dB ref to carrier
|Less than -70 dB ref to carrier
|87.5 to 108 MHz
|Less than 0.5 %
|Less than 0.5 %
|Any VSWR phase for length of time
|-20 to +40 Deg C
|AC Input Voltage
|90-264 V AC 47-63 Hz
|AC Input Power
|50W Continuous for 30W RF OUT with RF SWR less than 1.5
|20-90% RH non-condensing
|UL60950-1 TUV EN60950-1 BSMI CNS14336 CCC GB4943 J60950-1 approved
|Compliance to EN55022 class B EN61000-3-2 3 FCC PART 15 / CISPR22 class B CNS13438 class B GB17625.1
|Compliance to EN61000-4-2 3 4 5 6 8 11 light industry level criteria A
©2023 Aareff Systems