Blue Star P1 User manual

BLUE STAR ANTENNAS
Features
• Easily sets up in minutes!
• Easily tuned, NO TUNER REQUIRED!
•Great for the ARES Operator, Field Day,
•RV or Camper, Motel or Condo Owner!
•SAR, Search and Rescue
•Co ers Public Ser ice Frequency’s.
•Shelter Operations
•Stealthy Deed Restricted This is your may be
ultimate System!
•Easily hidden
P1 PORTABLE VERTICAL SYSTEM
Weighs in at just 1 LB 8 oz.
But pro ides lots of radiating power
QRP - 150 Watts.
Ham Bands & Beyond 7 Mhz to 450 Mhz
Co ers 60 and 80 Meters W/Optional Coil.
Options:
•Tripod Mount
•Dipole Mount
•60-80 Mhz Coil
•25 FT RG-58 A/U Stranded Coax
•Ground Mounting Stake
It will mount to almost any object!
Limited only by your imagination!
•Tables
•Deck Railings
•Motel or Condo Railings,
•Fences, Wood, Chain link
•Camera Tripods
•BBQ Grills
•Many other locations!

P1 Portables's Antenna Design:
The antenna is designed to pro ide 1/4 wa e length for the Frequency/Band operated. With
out the need for poles or trees to get the wire up.
There is a big misconception that "capture area" is related to antenna physical size e en for
short/small HF antennas. A small resonant antenna has more "capture area" than a longer
nonresonant one, using a tuner to make resonance. It picks up more energy from the passing
wa e, and that is what defines capture area. Capture area itself has nothing to do with
actual physical size or physical area of the antenna. There for it is not necessary to add
longer whips to the coil.
VSWR's of [1.2:1 / 1.3:1] is not out of the question , with a little patience, depending on
band and location.
The Counterpoise wire pro ides the other half of the Di-pole. There for it is critical for
tuning more is not better.
NOTE:
This Antenna System is for Portable use!
It is not Mobile Solution or for Permanent Setup it may be left outside but should not be
left out for extended periods of time..
Feel free to join our Yahoo Group you may post pictures of your setup and operating
locations, as well as hints and tricks, this a moderated group
http://groups.yahoo.com/group/P1PortableAntenna
Parts List
Main Coil, 3 Base Rods, 2 Coupling Nuts, Telescopic Whip, Uni ersal Mount, 2” -“C” Clamp,
Tape Measure, 50 ft Counterpoise wire and Instructions.
Warranty
Your antenna was designed an built to last many years, should it need maintenance.
Blue Star Antennas Ltd Co. Will repair or replace any part that fails excluding misuse or
ob ious abuse, to the original owner. Just return the damaged part to use at Blue Star
Antennas Ltd Co. - 2111 Alice Street - Palatka FL 32177. Any antenna damaged from ob ious
abuse may still be repaired, at no cost at our discretion.

Instructions:
•Find a support for the uni ersal mount.
•Attach it with “C” clamp.
•Adjust the uni ersal mount to the P1 Portable in a ertical position.
•Assemble the antenna as shown in the drawing obser e the correct Top/Bottom configuration.
•Attach the counterpoise wire, this is the other half of the dipole and is critical for tuning
•Connect 50 Ohm Coax from the rig to the antenna
•Adjust the Tuning Ring and whip and counterpoise wire to the frequency you want to operate.
•Make adjustments in small increments 1 coil turn = 1 Whip section Approximately.
•Do not o er tighten the threaded components, Loose hand tight is good, use NO TOOLS. The threads are
purposely cut o er size to allow easy dissembling should the be contaminated in the field with dust or dirt.
With out the aid of tools
DO NOT REMOVE OR LOOSEN THE SCREW FROM THE SLIDER RING
Frequency Chart:
This chart pro ides a starting point for you configuration. All measurement may ary with each location and setup.
All measurements were taken with AEA HF Analyst. Measurements are made from the bottom of the main coil to the
screw in the tuning ring.
•6 Meter Band uses both base rods and whip
•2 Meters, 220 1.25 CM, 440 70 CM Bands use the whip only.
• Adjust length for correct frequency and lowest VSWR.
•28.300 = coil @ 6 1/4 ” with whip fully extended
•18.110 = coil @ 5 5/8 “ with whip fully extended
•14.200 = coil @ 5” with whip fully extended
•5335 = 60-80 Meter Coil with whip extended 20”
•5400 = 60-80 Meter Coil with whip extended 19 1/4”
•3950 = 60-80 Meter Coil + Main Coil @ 3 1/4” Whip extended 30 1/2”
•4000 = 60-80 Meter Coil + Main Coil @ 3 1/4” Whip extended 29 3/4”
Adjust Tuning Ring on Main coil, Whip Length, Counterpoise for lowest VSWR. With careful adjustment you should
be able to get SWR below 1.6:1 with relati e ease. Make adjustments in small increments 1 coil turn = 1 Whip
section Approximately. Be patience and take your time it is ery easy so do not get in a hurry. This is where most
problems come from. You may mark the Coil & Counterpoise with Sharpie to make future setup easier.
When operating on 75-80 meters attach the 60-80 coil to the bottom of the main coil with the included 3/8-24
stud. Please refer to the diagram.
When operating on 60 Meters use only the 60-80 coil and tune with the whip as per the chart.
All Bands Start with approximately ¼ wa elength of counterpoise for the band you are working, and adjust as
necessary.
The bottom of the main coil has the wire attached Refer to the diagram.

Measurements are made from the bottom of the main coil to the screw in the tuning ring.
28.300
Mounting Base 2 Base Rods Main
coil @ 6 ¼ inches W hip fully extended
18.110
Mounting Base 2 Base Rods Main
coil @ 5 5/8 inches W hip fully extended
14.200
Mounting Base 2 Base Rods Main
coil @ 5 inches W hip fully extended
5335
Mounting Base 2 Base Rods
60-80 Meter Coil W hip extended 20 inches
5400
Mounting Base 2 Base Rods
60-80 Meter Coil W hip extended 19 ¼
inches
3950 Mounting Base 2 Base Rods
60-80 Meter Coil + Main Coil @ 3
1/4”
Whip extended 30 ½
inches
4000 Mounting Base 2 Base Rods
60-80 Meter Coil + Main Coil @ 3
¼
W hip fully extended
Counterpoise wire should be approximately. ¼ wavelength for the frequency being
operated is a good starting point. Do not cut the wire just roll up the UN-USED portion.
Freq. In MHz Length in Ft
3.500 70
4.000 61
7.000 35
7.300 33
10.100 24
10.150 24
14.000 17
14.350 17
18.070 13
18.170 13
24.890 9
24.990 9
28.000 8
29.700 8
Freq. In MHz Length in Ft
45.000 5.47
50.000 4.92
52.000 4.73
144.000 1.71
145.000 1.70
146.000 1.68
218.000 1.13
220.000 1.12
432.000 0.57

Field Notes:

Manual Revision 3 - 26 June 2010