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AV-18HTJR

HY-TOWER JR, 10/15/20/40/80M, 39FT, 1/4 WAVE, VERT

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AV-18HTJR
$ 349.95 Each


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Hy-Gain HyTower-Jr
Stands 39 feet tall . . . Full 1/4 Wave on 40, 20, 15, 10 Meters . . . Cage loading on 80 Meters . . .
World’s Second Best Vertical Antenna . . .

Standing a tall 39 feet with full-size elements and rated at 5 KW, the AV-18JR Hygain HyTower-Jr is the world’s second best* performing vertical!

Stub-decoupling is used to give full-size quarter wave radiators on 40, 20, 15, 10 Meters with super efficient cage loading on 80 Meters.

The HyTower-Jr has almost no losses -- your ground system determines your efficiency.

It is automatic band switching, fed with 50 Ohm coax and has low SWR over an exceptionally wide bandwidth with SWR less than 1.2 at resonance.

The main radiator is aircraft high strength, heavy walled, 2-inch aluminum tubing swedged at the top. Self-supporting in winds up to 40 MPH.

Mounts on 11/4 inch plumber’s pipe. Heavy duty components will give you years of trouble-free operating pleasure.

Requires good ground system for optimum performance. UPS Shippable.

*The famous 53 foot Hy-gain HyTower is legendary. It’s the premier, best performing vertical in the world -- bar none!

At less than half the price with nearly the same performance and based on the same principles, the HyTowerJr is the poor man’s version of its father HyTower.

Of course, JuniorTM does not have its father’s rugged hot-dipped galvanized steel tower and construction!


AV-18HTJR PARTS LIST
Item IDDescriptionPrice
13-631569-90SA, ROPE COIL, 90, 3/16 POLYSTER12.27
171077STRAP, BETA, TH7, AL, #BENDER, RM:171077-03.80
172401TUBE, 7/16 X .058 X 825.68
172499**TOP CROSS ARM, 5/8 X 36-7/8, 18JR4.38
172734PLATE, BASE MOUNT, 18HTJR/ATM65/1965/6160/299017.80
172738CLAMP, CROSSARM BRACKET, 18JR5.00
172739CLAMP, UPPER WIRE ANCHOR, 18JR3.00
172741CLAMP, GUY ROPE, 18JR, #BENDER, 162728-03.29
173346*LOWER CROSS ARM, 5/8 X 20-1/4, 18JR3.30
173452CLAMP, LOWER WIRE ANCHOR,18JR,#BENDER,RM:162728-03.00
174893TUBE, 7/8 X .058 X 82, SWG, SL14.82
174894TUBE, 2 X .120 X 78, SWG,D2, 18JR61.67
174895TUBE, 2 X .049 X 81 SWG, 18JR33.79
174896TUBE, 2 X .049 X 81, SWG, D2, 18JR28.35
174998TUBE, 1-1/4X058X82,SWG, D2, 18JR23.76
179755TUBE, 1-5/8 X 035 X 3, INSERT, 18HTJR2.13
179770TUBE, 2 X 049 X 81, D3, 18HTJR28.51
195726IT, MAST SADDLE BRACKET, PRL:758-9198, CUS2.35
4410081/4 X 24 X 48 BLACK PLYE9.86
455644CAP, 7/16 WITH RING, BLACK0.10
463244INSULATOR, CROSSARM, 18JR, RPL4632421.60
463769INSULATOR, 1-1/4 TO 1.90ID, 18JR8.00
4654161/4 X 5/8 X 2 15/16 BLACK PE2.60
475500INSULATOR, 18HT, ABS, 2X3-7/8, RM: 410087 TUBE1.45
50010510-24 X 2-1/4 RHMS SS0.38
500158SCREW, MS, HEX, 10-24 X 1/2, SS0.27
50015910-24 X 1 1/2 HHMS 18-8 SS0.42
50406910-24X1 HHMS SS (661-1000S-HH)0.29
505266SCREW, HHMS, 1/4-20 X 3/4, SS0.33
5057361/4-20 X 2-1/4 HHMS SS0.78
5136900U-BOLT, 5/16-18 X 2-3/4 X 3-3/4, SS3.96
554071NUT, HEX, 10-24, SS (REPLACES 556970)(705-1024S)0.10
5540991/4-20 HEX NUT SS, (REPLACES 556960)0.15
5557475/16 18 FIN HEX FULL NUT SS, (555747)0.23
561177WASHER, LOCK, 1/4 SPLIT, SS , (REPLACED 567115)0.10
5629611/4 INT L/W SS (REPLACES 567110)0.10
564792WASHER, LOCK, SPLIT, 5/16, SS 711-3144S-SL0.11
610-2005TCONNECTOR, SO-239, TEFLON (657570/650281)2.09
654-0375SSCREW, PHMS, 4-40X3/8 SS (51845039) (500374)0.10
705-0440S-KNUT, HEX, 4-40 KEP, SS0.11
711-1037S-EXWASHER, LOCK, #10, EXT, 410 SS (560075, 560073)0.10
715-3159SPACER, AL, 18HT0.32
745-2149CABLE TIE, 4, NYLON (04890)0.10
745-2158BCABLE TIE, 7, BLACK0.10
745-3110SCLAMP, HOSE, SS, #10, 9/16 TO 1-1/4, (358757)1.25
781-1155LABEL,CAN BE KILLED(820176/781-2006)(CUS:290326)0.49
871390WIRE ASEMBLY, 10M60.03
87140815 METER WIRE ASSEMBLY, 18JR42.48
871409WIRE SA, 20M WIRE ASSEMBLY, 18JR41.35
87143880 METER WIRE ASSEMBLY, 18JR141.17
871448PARTS PACK, A, CLAMPS, 18JR42.93
871461TUBING ASSEMBLY, 1-1/4 X .058 X 82 W/INSULATOR31.65
871464WIRE ASSEMBLY, 95-1/2, 18JR 10M ASBLY18.34
871465WIRE ASSEMBLY, 110-1/2, 18JR, 10M SA22.15
871466WIRE SA, 18, 18JR, 10M SA17.08
871467WIRE SA, 15M, 122-3/8, 18JR24.17
871468WIRE SA, 15M ASBLY, 80-7/8, 18JR15.85
871471WIRE, 194, 18JR36.35
871472WIRE, 10 20M WIRE ASSEMBLY, 18JR2.54
871474WIRE, 210, 80 M WIRE ASSEMBLY, 18JR39.06
871475WIRE, 66-1/2, 80M WIRE ASSEMBLY, 18JR13.40
871478WIRE, 53, 80M WIRE ASSEMBLY, 18JR11.12
871481WIRE, 64-1/4, 80 M WIRE ASSEMBLY, 18JR13.02
871484WIRE, 2, 40M WIRE ASSEMBLY, 18JR1.19
873-1400WIRE, TEFLON, STD, 14GA, BLACK1.24
879888PARTS PACK, B, CLAMPS, 18JR48.46
881-40625CTUBE, 5/8X.035W, 6063T832, (114902)1.12
910414BSH.BOX, BROWN, 48ECT, 5PF, 6X6X76-1/8 (910414)11.46
925-AV18HTJRMANUAL, AV18HTJR (802491)4.00


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