RM Italy KL 35 Linear Amplifier User Manual
- June 10, 2024
- RM ITALY
Table of Contents
RM Italy KL 35 Linear Amplifier
Product Information: KL 35 Linear Amplifier
The KL 35 Linear Amplifier is a device that amplifies the signal from a radio transmitter to increase its output power. It operates in the frequency range of 28-29.7 MHz and requires a power supply of 12-14Vcc with an input current of 4A max. The input power should be within 1.0-5W to produce an output power of 25-35W. The input VSWR should be within 1.1-1.5:1 for optimal performance. The device has two modes of operation – AM/FM and VOX RTX switching. It comes with a 5A fuse for protection against overcurrent.
The KL 35 Linear Amplifier is designed for use with antennas and can be connected to a radio transmitter through an external filter such as RM 27/586 Low Pass Filter. It is essential to note that the device cannot be used on the 27MHz band, and the use of linear amplifiers is governed by specific laws that the user must understand.
The manufacturer provides a 24-month warranty for the device, except for RF transistors and aesthetic damage. If the KL 35 Linear Amplifier is installed in a vehicle, the vehicle must be stationary before use.
Product Usage Instructions: KL 35 Linear Amplifier
- Connect the linear amplifier to the power supply (12-14Vcc) and turn it on.
- Connect the radio transmitter to the linear amplifier’s input using a coaxial cable.
- Ensure that the input power of the radio transmitter is within 1.0-5W.
- Set the operating mode to AM/FM or VOX RTX switching.
- Check the input VSWR, which should be within 1.1-1.5:1 for optimal performance.
- The output power of the KL 35 Linear Amplifier should be between 25-35W.
- Use an external filter such as RM 27/586 Low Pass Filter between the KL203 (ANT) output and the antenna for optimal performance.
- If the device is installed in a vehicle, ensure that the vehicle is stationary before use.
- Do not use the KL 35 Linear Amplifier on the 27MHz band, and understand the specific laws governing the use of linear amplifiers.
For more information or assistance, please visit www.rmitaly.com or contact [email protected]
LINEAR AMPLIFIER AMPLIFICATORE LINEARE
- Frequency:
- 28-29.7 MHz
- Power Supply:
- 12-14Vcc
- Input Current:
- 4A max
- Input Power:
- 1.0-5W
- Output Power:
- 25-35W
- Input VSWR:
- 1.1-1.5:1
- Mode:
- AM/FM
- Fuse:
- 5A
VOX RTX Switching. Protection against inverse polarity. 24 months warranty, (not including RF transistors / asthetic damage). The use on 27MHz band is forbidden and that the use of linear amplifiers is ruled by specific laws that are to be under-stood by the user. The manufacturer declines any responsibility from unlawful use. If this device is installed in a vehicle the vehicle must be stationary before use.
ATTENTION: This product complies with CE standards if used in conjunction
with RM 27/586 external Low Pass Filter connected between the KL203 (ANT)
Output and AntennaThe power supply cable should be shorter than 3m and have a
cross sectional area of at least 1.5mm² (16AWG). If installed in a vehicle it
should prefereably be connected directly to the battery via a fuse. 
email: [email protected]