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K7BAT
(@k7bat)
Member Admin
Joined: 2 years ago
Posts: 10
April 9, 2018 8:35 am  

Goal: Complete remote QRP setup in one case. 5W radio, power source, antenna, and all the little bits to have an enjoyable weekend.

History: I have been trying for the last couple of years to have a complete QRP rig that I can take up to the mountain without the need for 100lbs of gear.

Radio's I have tested:

Xiegu X108G - Failed. Worked for 12 months and they stopped receiving. Very temperamental and not a good choice for qrp.

MCHF 918 Clone - Works ok, complicated to use or change settings. My version of it has reached the limit of updates I can apply.

Xiegu X5105 - Bought from MFJ this year. 5W radio with built-in Batteries.

Yaesu FT-817 - Used one for a weekend. Its a rugged radio, but the display is very small. Other than price, this would be a great choice for first qrp radio.

Not Tested Yet:

Elecraft KX3 - Very nice radio. Tons of features and a lot of people swear by them. Also the older K1.

MFJ - Couple versions, not very rugged.

QRPver Minion Mini DC-3001

Yaesu FT-818 - New this year.

Aerial-51 SKY-SDR

I think its important to realize that there are tons of options for each piece of this project. My choices were based on what I thought I needed to do the job, what I was comfortable with operating. When you build you qrp go bag, choose items that you know how to use.

Radio: Xiegu X5105 5w QRP SDR Radio + CE-19 Adapter for Digital and external amplifier

Image result for x5105

Power: Hardened Power Cadet MK1 LifePoe 4 Battery Pack with Integrated solar controller.

(I chose this setup because I already owned a set of solar panels, and I wanted everything to be on Powerpoles.)

Image result for hardenedpower cadet

Tuner: MFJ ARP Manual Tuner (Not used most of the time because my radio has a builtin tuner.)

Image result for mfj qrp tuner

Amplifier: Small MX-P50M 45w amplifier - Not used except for emergencies. Wold not be operating QRP with this.

Image result for 45w hf amplifier

Antenna: Chameleon Loop v2, Windcamp Gipsy 7-30Mhz

Image result for gipsy dipole

Image result for gipsy dipole

Mileage will vary, but this is my basic setup. I have different lengths of coax and a ton of adapters to make sure I can cover as many scenarios that I can think of. I have a collapsible windsock pole to act as a vertical for an end fed antenna that I can take if needed as well.


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