Shf Elektronik Mini 2 Lna Low Noise Amplifier 144-146 Mhz With Rx/tx Commutation

US $105.00

  • Narva, Ida-Virumaa, Estonia
  • Jan 29th
  144 MHz LNA preamp USED. The preamplifier " Mini-2 " is an inexpensive alternative to " large " 2m preamplifiers. The circuit technology corresponds to the newest state of the art.Transmit-Receive switching takes place via the inserted HF-VOX automatically, or can be controlled by PTT. The Mini-2 is provided also with well-known HF protective circuit, which reliably protects the input transistor in the transmit mode. The weatherproof ABS plastic housing can be fixed with a clamp on masts with up to 56 mm in diameter. All screws as well as the handle of the mast clamp consist of stainless VA steel. Technical data frequency range: 144 - 146 MHz noise gate: 0,6 - 1,0 dB gain: ca. 10-20 dB, adjustable transmit-receive-swicthing: automatic by HF-VOX or PTT-controlled certified transmitting power: 150 Watts SSB    50 Watts FM sensitivity HF-VOX: ca. 100 mW insertion loss in transmit mode: <. 0,5 dB current supply: 13,5 Volt, ca. 50 mA supply: over separate line or remote supply over coaxial cable HF-connection type: N - standard Device is checked and in working condition. It can be powered via coax cable (you need power injector in this case), or by separate power line. Package Included: 1 x Mini 2 LNA 1 x paper manual
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes scratches on casing, the plastic became yellow.The LNA was previously used for 1 year on the radioamateur's roof.

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