取扱説明書
Contents
1. DES No 1 No 2 S T No 3 S SS 1 2 4 3 SS 2 4 S2 SS2 No 4 22. MJ Ss FM CW SSB 1 3 SWR KV5 SWR MJ SBR lt lt Installing the antenna gt gt Don t install on a rainy or windy day since it is dangerous The KV5 has to be located as far away as possible from those things to obtain its maximum performance Installing the antenna too close to the building wall may cause bad effect for electrical characteristics of the antenna Don t install the antenna where is easily reachable by people Install the antenna firmly not to fall down due to the strong wind Even if falling down the antenna locate the antenna at the safe place where people and building are not inflicted i
3. DIAMOND ANTENNA No1 7 4 M41001 M4x8 M41016 gt M4 M41017 No2 610 M41002 j _ M4x8 eo M41016 M4 SS P M41017 35m sec M41007 N a 30 62 M41010 lt 29MHz FM S M41005 M4x8 J ee MG M490Z gt 7 M41010 N No 1 67 4 M41001 1 hues No 2 610 M41002 1 M41009 SY No 3 30 M41003 1 N No 4 33 2 M41004 1 Merong f S M41005 erred SS oe T
4. No 4 50cm 25 30cm No 4 25 30cm viw H ments No 4 No 4 10cm
5. 1 VSWR H SWR VSWR 1 5 VSWR
6. No 3 35m sec 5 8m 2 9Kg 30 62 M J 5 2008 6 1 C 2008 Printed in Japan 350 0022 445 1 TEL 049 230 1220 FAX 049 230 1223 http www diamond ant co jp 80m 40m 20m 15m and 10m 3 5 7 14 21 and 28 29MHz Five band Vertical Antenna lt 29MHz FM band compatible gt KV5 Operation Instructions Description The KV5 is a five band vertical antenna for HF band Compact light weighted and very easy to assemble It is co
7. VSWR SWR SWR VSWR
8. M41006 eee 1 M41009 YR M41007 M41007 8 aie S M41008 ctete rere eee a SS M41009 iat M41006 M41010 4 M41011 NYRS B ware M41012 M4 M41013 ee Maai V S eead M41014 2 M41003 M41015 U M4x8 M41016 8 CR M4 M41017 8 F M41015 M5x15 M41018 amp Fhe M41019 No4 33 2 M41019 ae anes M41019 sar root M41011 i V H M41014 t M41012 M41013 M5x15 M41018 1
9. VSWR 2 3 KV5
10. Frequency changes proportional to the location of the capacity hat and No 3 element pipe Standard length and variation each frequency is shown in the following table If you do not have a VSWR meter adjust it to a standard factory adjustment adjustment length To check the SWR with SWR meter as soon as possible is recommend The Length Chart of Capacity hat and element Number Standerd Variation Frequency length cm KHz cm A 10 3 5 3 5MHz B 21 5 4 7MHz C 18 50 14MHz D 3 20 21MHz E 10 100 28MHz Moving the capacity hat up will raise resonant frequency of the antenna and down will lower the frequency Put No 3 element pipe in will raise resonant frequency and put it out will lower the frequency E Insert amount 1 6 1 4 1 3 1 2 1 1 35 12 fo 12 7 40 fo 40 14 150 fo 150 21 200 fo 200 28 29 500 fo 500 MHz KHz KHz It may be changed depending on installation requirements Specifications Frequency range 80 40 20 15 10m 3 5 7 14 21 28 29 MHz Feed point Impedance 500 VSWR Less than 1 5 Maximum power rating 250W SSB 3 5MHz 500W SSB 7 14 21 28 29MHz Maximum wind resistance 35m sec Length 5 8m Max Weight 2 9kgs Connector MJ Mast diameter accepted 1 1 5 2 1 3 30 620 Design 5band trap vertical antenna with trap radials Though these products purchased are manufactured under strict qual
11. No 3 SWR SWR VSWR 1 5 1 4 1 3 1 2 1 1 3 5 12 fo 12 7 40 fo 40 14 150 fo 150 21 200 fo 200 28 29 500 fo 500 MHz KHz KHz 3 5 7 14 21 28 29MHz 500 VSWR 1 5 250WSSB 3 5MHz 500WSSB 7 14 21 28 29MH2z FM CW SSB 1 3 cm cm KHz AACE A 10 3 5 3 5MHz B 21 5 4 7MHz C 18 50 14MHz D 3 20 21MHz E 10 100 28MHz Le
12. narrow element first Prepare Pipe No 1 Pipe No 2 S trap T trap and Pipe No 3 Assemble them refereeing to the figure 1 Screw tapping screw with inner tooth washer in each connection part and fix them firmly Attach Hat Hat S and Hat SS on Hat ring Attach four Hats on top and second from the top Attach two Hat SSs on third from the top oppositely Attach two Hat SSs on fourth from top oppositely and attach two Hat Ss on fourth from top oppositely First screw them by hand After that fix them by spanner firmly Hat rings are set at center frequency at each band in the factory Remove hose clamp from Pipe No 4 Insert two mast brackets and fix them as the figure 2 Make Pipe No 4 vertical Set up mast at appropriately 50cm from the ground Placing mast too high causes characteristic degradation When fixing mast brackets don t bring mast brackets into contact with tapping screw for fixing feeding cable Distance between two mast brackets must be placed at 20 30cm Tapping screw i M5x15 Earth cable Feeding cable Figure 2 Attach the feeding cable on the lower part of Pipe No 4 with tapping screw Insert the element pipe that is already assembled into about 10cm from above of Pipe No 4 Fix it with hose clamp Connect earth cable from the feeding cable to ground earth at shortest distance Cut the earth cable if it is too long Atlast connect c
13. ity control if damage is caused by transporting ask your dealer promptly Design and specifications of these products will be changed for future improvement without advance notice Miyata Building No 15 1 1 chome Sugamo Toshimaku Tokyo Japan 170 0002 TEL 03 3947 1411 FAX 03 3944 2981 DIAMOND ANTENNA CORPORATION Home Page http www diamond ant cojp english html E mail overseas diamond ant co jp 3 5 7 14 21 28 29MHz 5 KV 5 29MHz FM R HF 5
14. llowing matters If it doesn t solve the problem please ask the dealer or Diamond Antenna Corporation Condition If the antenna doesn t seem to receive well or propagate well Check 1 Is the antenna too close to the building wall If the obstacles are too close to antenna VSWR is higher and the radiation patternis disturbed Please install the antenna from the building as far away as ___ Hose clamp Pipe No 4 33 2 possible Check 2 Did you assemble the antenna Mast Bracket correctly ZO with Set screw and insulation Please read the instruction again and reconfirm the 1 i assembly Mast 25 30cm Check 3 Is the coaxial cable something 1 wrong V volt assembly gt an Sea MJ connector Please check if soldering the with nut spring washer connector is okay and the wire breaks by the volt ohm meter Note for selecting adequate antenna installation location and pre install preparations Since the KV5 requires good earth ground to work efficiently install the antenna on place where good earth ground can be obtained A mast to install the antenna has to be driven in firmly into the ground or castled into concrete basis to fix the antenna An earth ground has to be located as close as possible to the antenna Locating the earth ground remote from the antenna may worsen electric characteristics of the antenna Assembly Instruction Assemble the upper
15. mpletely self supported and does not need any guy wires Center frequencies of the antenna are adjustable in each band simply by change capacity hat Top loading structure utilizing capacitive hat enables the antenna to complete with full quarter wave length antennas in its performance It is rigid and rugged enough to withstand the wind pressure over 35m sec Mast brackets area adjustable to accept 1 1 5 to 2 1 3 diameter mast 10m FM band compatible Parts Description Parts Description M41001 Pipe No 1 7 4 M41002 Pipe No 2 10 M41003 Pipe No 3 30 M41004 Pipe No 4 33 2 M41005 S trap M41006 T trap M41007 Hat M41008 Hat S M41009 Hat SS M41010 Hat ring M41011 Mast Bracket with Set screw and insulation Mast Bracket with set screw Feeding cable V volt assembly with nut spring washer Hose clamp Tapping screw M4x8 Inner tooth washer M4 Tapping screw M5x15 Self melting plastic sealing tape 1 Q lt RN M41012 M41013 M41014 i M41015 M41016 M41017 M41018 M41019 oo iN Parts Description Lo Hat mor Sn LA DIAMOND ANTENNA Pipe No 1 7 4 M41001 Tapping screw M4x8 a M41016 AP oe Inner tooth washer M4 M41017 Pipe No 2 10 M21002 Tapping screw M4x8 My M41016 ge Inner tooth washer M4 M41017 Hat ring sp 7 M41010 we a S S trap M41005 Tapping screw M4
16. njures lt lt Before transmitting gt gt Transmit after confirming if the antenna works normally by an SWR meter If VSWR is less than 1 5 it is no problem If VSWR is higher stop transmitting and check if the parts of the antenna and coaxial cable are connected If there are tall buildings or obstacles or the distance between the antenna and the ground is short VSWR may not be lowered Diamond Antenna SWR POWER meter is an insertion type being connected between a transmitter and an antenna Transmitting power and SWR can be measured with very simple operations In addition with those conventional measurements PEP peak envelope power on SSB mode can be measured with a PEP monitor function With our Diamond s wideband and low insertion loss directional coupler those measurements can be performed with minimum effect in transmission line lt lt During transmitting gt gt Touching the antenna during transmission may cause to electrify Pay attention not to touch the antenna especially for children if installing on a balcony railing lt lt Rumbling Thunder gt gt The thunder seems to rumble in the vicinity don t touch the antenna and coaxial When you don t use the radio take off the cable from the radio lt lt lf there is something wrong stop transmitting immediately gt gt Keeping transmitting with high VSWR may cause the radio to be damaged Stop transmitting immediately and check the fo
17. oaxial cable to MJ connector and waterproof with Self melting plastic sealing tape Adjustment lt lt Note for frequency adjustment gt gt Practice the following adjustment procedure at the place where the antenna is actually installed Test transmission for the adjustment has to be performed for as short time as possible and with as low RF power as possible Maximum RF power rating of continuous wave CW is about 1 3 of it in SSB mode Prepare suitable VSWR meter for operating frequencies and output RF power Then connect it as shown in below KV5 VSWR meter Tranceiver Adjustment procedure can be started from higher frequency 28MHz Transmit at desired frequency and change the location of capacity hat to have lowest VSWR at the frequency 28MHz band can be adjusted by the changing Pipe No 3 28MHz SWR 28MHz No 3 28MHz
18. x8 M41016 e oe ee Inner tooth washer M4 Hat M41017 M41007 ae Hatrng M41010 ys amp NN Hat SS M41009 pi Hat ring M41010 Hat SS a M41009 pe Hatrng Hs M41010 Pa YN T trap M41006 Tapping screw M4x8 Hat S M41008 9 M41016 Inner tooth washer M4 M41017 Pipe No 3 630 M41003 E Py Hose clamp i M41015 S Self melting plastic sealing tape M41019 i V volt assembly as with nut spring washer i M41014 A Pipe No 4 33 2 M41004 Mast Bracket al with Set screw and insulation M41011 Mast Bracket with set screw 9 wee M41012 Feeding cable M41013 Tapping screw M5x15 M41018 Figure 1
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