product description
WR-LNA-3500 Low Noise Amplifier
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This device contains an ultra-low noise figure preamplifier designed to operate in the range of 30-3500 MHz. While it is ideally matched to WiNRADiO VHF/UHF receivers, it can be also used to improve sensitivity of most third party receivers.
The amplifier employs the latest Silicon Germanium Heterostructure Bipolar Transistor technology (SiGE HBT) to achieve its excellent performance, in terms of high gain, low noise figure and excellent third-order intercept.
The device is housed in a sturdy die-cast package which can be mounted indoors as well as outdoors, and powered either locally or via the coaxial cable. It is suited for consumer as well as professional applications.
The WiNRADiO WR-LNA-3500 Low Noise Amplifier is especially suitable for use with WiNRADiO G3 series VHF/UHF receivers, such as the WR-G305i and WR-G305e receivers, in conjunction with which it can provide excellent minimum discernible signal (MDS) levels of approximately -140 dBm. The amplifier also contains a suitable high-pass filter to eliminate interference from AM broadcast and HF frequencies.
Features
- Frequency range 30 to 3500 MHz
- High gain
- Low noise figure
- High intercept point
- Dual power (external or via coax)
- Rugged weatherproof construction
- Simple installation
- Low-noise linear power supply included