[NLRS] strengthening 5760 MHz transverter

John Toscano tosca005 at umn.edu
Sun Apr 10 14:55:57 EDT 2016


I have a Down East Microwave transverter for 5760 MHz, but it is a "budget
model" with the high gain low noise preamp and 2 watt PA section "cut off".
I got to wondering if something like this WiFi booster would work if put
between the transverter and feedhorn:

http://www.amazon.com/2015-Sunhans-Wifi-Signal-Booster/dp/B00N72QWDC

Brand Name:Sunhans
Model Number:SH58Gi2000
SKU:0305SH100025

Product:5G /5.8 GHz wifi signal booster
Features: 2000mW
Operating Range: 5.15-5.85 GHz
Operating Mode: Bi-Directional, TDD
Transmit Gain: 15-18 dB
Rx Gain: 11-14dB
Frequency Response: +/- 1dB
Output Power: 2000mW
TX Input Power: 1 mW (0dBm) min up to 100mW (20dBm) max
Receiver Gain: 12 dB Typical
Noise Figure: 3.5 dB Typical
LED Indicators: GREEN: Solid On: Power and Receiving mode/Off: No Power
BLUE: Blinking: Transmitting
Connectors: Input: RP-SMA (F), Output: RP-SMA(M) 50 Ohm
Lightning Protection: Direct DC Ground at antenna
DC Surge Protection: 12V1A
Operating Temperature: -40°C to + 70°C
Booster Weight: 0.11kg
Package Weight: 0.4kg
Product Size: 8.4*5.4*2cm
Package Size: 21.2*13.5*5cm;

Packaging Details
Unit Type:piece
Package Weight:0.600kg (1.32lb.)
Package Size:22cm x 14cm x 5cm (8.66in x 5.51in x 1.97in

It appears that it is a 3.5db noise figure 11-14db gain preamp on receive,
and a 15-18db gain power amplifier (from which I imagine that 100mW in
would yield 1-2 watts of power output). I assume that it must auto-switch
between receive and transmuit since it is designed to connect to the
antenna port of a wireless access point. I suppose for $90 I could just buy
one and try it, but wonder if someone sees a "fatal flaw" that I am missing
that would doom this to failure.

73 de W0JT/5
EL09vu


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