preamplifier vhf 2 meter 144MHz 137MHz ulna
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VHF 144MHz preamplifier with 100W VOX

VHF 144MHz preamplifier ( 2 meters ) with VOX circuit. You can use it with 100W. Coaxial relè on board. Perfect for EME, SAT, CONTEST and TROPO use. Very low noise figure ( 0,3dB max with relè ON ) You can supplied by coaxial cable. 

€163.00 (VAT incl.) €163.00 (VAT excl.)
VAT included
check In Stock

We ship worldwide, please send us an email indicating your full address (outside EU) to give you exact shipment costs. Send an email to info@jghitechnology.com

Description

Field of use :

Ultra Low Noise Preamplifier available for the 2 meters band. VOX circuit on board with coaxiale relè that work up to 100W. Very low NF ( typ. 0,30dB with coaxial relè ON). Mount a input notch 88/108MHz filter for the best result at 144MHz. Body in alluminium anticorodal alloy 6060.

 Innovation :

VOX circuit up to 100W

Coaxial relè on boad

Supply with bias tees or external

Very low noise floor ( typ. 0,50dB )

Input 88 108 MHz notch filter

Band pass filter on output

100% made in Italy

 Connectors:

INPUT : N male

OUTPUT : N female

 Materials :

Cilindrical body made in alluminium anticorodal alloy 6060.

 Technical Features:

Supply : 9-13.8V

Curent : 120mA

Impedence : 50Ohm

Gain : +23dB

OIP3 : +29dBm

Noise Floor : circa 0,50dB

Max power IN : 500mW to 100W

INOX Bolt

 Dimension :

Preamplifier vhf 144MHz 2 meters

 Measures:

Measure of the figure of noise and gain performed by Rohde&Schwarz mod. ZNL3 calibrated

Testina NOISECOM NC346B OPTION1 calibrated

Preamplifier 144MHz

Data sheet

JG-ULNA2VOX
Data sheet
Width
35mm
Depth
76,2mm
Max Power Input
100W
Gain
23dB
Supply
9 to 15V
Current
120mA
Materials
Alluminium alloy 6060
Waterproof
NO

FAQ

Domande e risposte:

Come devo collegare il preamplificatore all'antenna ?

Il preamplificatore con circuito VOX presenta un connettore N maschio ( IN ) che deve essere attaccato verso l'antenna e un connettore N femmina ( OUT ) da collegare alla radio in stazione

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