Vectronics VEC-1320K Manuel d'utilisateur
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IMPORTANT WARRANTY INFORMATION! PLEASE READ
Return Policy on Kits When Not Purchased Directly From Vectronics: Before continuing
any further with your VEC kit check with your Dealer about their return policy. If your Dealer
allows returns, your kit must be returned before you begin construction.
Return Policy on Kits When Purchased Directly From Vectronics: Your VEC kit may be
returned to the factory in its pre-assembled condition only. The reason for this stipulation is,
once you begin installing and soldering parts, you essentially take over the role of the device's
manufacturer. From this point on, neither Vectronics nor its dealers can reasonably be held
accountable for the quality or the outcome of your work. Because of this, Vectronics cannot
accept return of any kit-in-progress or completed work as a warranty item for any reason
whatsoever. If you are a new or inexperienced kit builder, we urge you to read the manual
carefully and determine whether or not you're ready to take on the job. If you wish to change
your mind and return your kit, you may--but you must do it before you begin construction, and
within ten (10) working days of the time it arrives.
Vectronics Warrants: Your kit contains each item specified in the parts list.
Missing Parts: If you determine, during your pre-construction inventory, that any part is
missing, please contact Vectronics and we'll send the missing item to you free of charge.
However, before you contact Vectronics, please look carefully to confirm you haven't misread
the marking on one of the other items provided with the kit. Also, make certain an alternative
part hasn't been substituted for the item you're missing. If a specific part is no longer
available, or if Engineering has determined that an alternative component is more suitable,
Vectronics reserves the right to make substitutions at any time. In most cases, these changes
will be clearly noted in an addendum to the manual.
Defective Parts: Today's electronic parts are physically and electrically resilient, and
defective components are rare. However, if you discover an item during your pre-construction
inventory that's obviously broken or unserviceable, we'll replace it. Just return the part to
Vectronics at the address below accompanied with an explanation. Upon receipt, we'll test it.
If it's defective and appears unused, we'll ship you a new one right away at no charge.
Missing or Defective Parts After You Begin Assembly: Parts and materials lost or
damaged after construction begins are not covered under the terms of this warranty. However,
most parts supplied with VEC kits are relatively inexpensive and Vectronics can replace them
for a reasonable charge. Simply contact the factory with a complete description. We'll
process your order quickly and get you back on track.
Factory Repair After You Begin Assembly: Kits-in progress and completed kits are
specifically excluded from coverage by the Vectronics warranty. However, as a service to
customers, technicians are available to evaluate and repair malfunctioning kits for a minimum
service fee of $18.00 (½ hour rate) plus $7.00 shipping and handling (prices subject to
change). To qualify for repair service, your kit must be fully completed, unmodified, and the
printed circuit board assembled using rosin-core solder. In the event your repair will require
more than an hour to fix (or $36.00, subject to change), our technicians will contact you in
advance by telephone before performing the work. Defective units should be shipped prepaid
to:
Vectronics
300 Industrial Park Road
Starkville, MS 39759
Résumé du contenu
Page 1
IMPORTANT WARRANTY INFORMATION! PLEASE READ Return Policy on Kits When Not Purchased Directly From Vectronics: Before continuing any further with yo
Page 2
VEC-1320K/1330K/1340K/1380K Owner's Manual 8 ! 3 330 pF multilayer (331) C14,C27,C28 220-0330 ! 1 470 pF multilayer (471) C23 220-0470 ! 1
Page 4 - BEFORE YOU START BUILDING
VEC-1320K/1330K/1340K/1380K Owner's Manual 10 STEP-BY-STEP ASSEMBLY Your transceiver kit will be constructed in three stages. First, you'll
Page 5 - Resistor Color Code
VEC-1320K/1330K/1340K/1380K Owner's Manual 11 ! ! 1."Install a 100 ohm resistor at R7 and solder. ! ! 2."Install a 100 ohm resistor
Page 6
VEC-1320K/1330K/1340K/1380K Owner's Manual 12 ! ! 20."Install .01 uF at C31 and solder. Locate two (2) .05 uF disc ceramic capacitors (marke
Page 7 - PARTS LIST
VEC-1320K/1330K/1340K/1380K Owner's Manual 13 to installation, as shown below. The approximate distance between mounting holes is given for each
Page 8
VEC-1320K/1330K/1340K/1380K Owner's Manual 14 Locate two (2) 1N4148 diodes. The 1N4148 has a small glass body with a black band at one end. Whe
Page 9
VEC-1320K/1330K/1340K/1380K Owner's Manual 15 This concludes the first phase of construction (small generic parts). Next, you'll install fr
Page 10 - PARTS PLACEMENT
VEC-1320K/1330K/1340K/1380K Owner's Manual 16 Count turns on inside of form.Tin leads with solder before installing.Pull each turn tight before w
Page 11
VEC-1320K/1330K/1340K/1380K Owner's Manual 17 Locate two (2) 1.8 uH chokes (brown-gray-gold-silver or gold). ! ! 11."Install a 1.8 uH at L2
Page 12 - STEP-BY-STEP ASSEMBLY
When shipping, pack your kit well and include the minimum payment plus shipping and handling charges ($25.00 total). No work can be performed without
Page 13
VEC-1320K/1330K/1340K/1380K Owner's Manual 18 This completes stage 2 construction of the VEC-1320K 20-meter kit. After checking for errors, you
Page 14
VEC-1320K/1330K/1340K/1380K Owner's Manual 19 Install at T1, laying flat--as shown below. Save unused portion of insulated wire--you will need 4
Page 15
VEC-1320K/1330K/1340K/1380K Owner's Manual 20 Locate two (2) 470 pF multilayer capacitors (471). ! ! 8. Install a 470 pF at C27 and solder. !
Page 16
VEC-1320K/1330K/1340K/1380K Owner's Manual 21 ! ! 19. Solder L4 in place. ! ! 20. Locate the 7.040 MHz crystal (metal can, two wire leads). In
Page 17
VEC-1320K/1330K/1340K/1380K Owner's Manual 22 ! ! 16. Wind a three-turn secondary link of hook-up wire over the center portion of the primary win
Page 18
VEC-1320K/1330K/1340K/1380K Owner's Manual 23 ! ! 2. Install a DPDT switch at SW2 and solder in place. ! ! 3. Locate the 100 pF trimcap. I
Page 19
VEC-1320K/1330K/1340K/1380K Owner's Manual 24 ! ! 11. Find a resistor lead clipping. Install this between the C16 connection pad and the neares
Page 20
VEC-1320K/1330K/1340K/1380K Owner's Manual 25 You deserve a well-earned break! When you come back, give your work a thorough "QC" qual
Page 21
VEC-1320K/1330K/1340K/1380K Owner's Manual 26 ! Finally, check the electrolytic capacitor and diodes for correct polarity. Does the plus (+) po
Page 22
VEC-1320K/1330K/1340K/1380K Owner's Manual 27 4. Power Supply: Use any well-regulated 12-14 volt 500-mA DC (or 0.5 A) power source. Avoid using
Page 23
VEC-1320K/1330K/1340K/1380K Owner's Manual 1 INTRODUCTION This inexpensive transceiver kit provides a great first introduction to QRP operation,
Page 24
VEC-1320K/1330K/1340K/1380K Owner's Manual 28 To test your transceiver, set up as shown in the following diagram. Make sure the pc board is on a
Page 25 - Top View
VEC-1320K/1330K/1340K/1380K Owner's Manual 29 6. Press the key. The power meter (or LED) should indicate output of 1 watt or more. 7. Release
Page 26
VEC-1320K/1330K/1340K/1380K Owner's Manual 30 the sounder you select fails to operate due to low operating voltage, try substituting a lower-valu
Page 27 - TESTING AND ALIGNMENT
VEC-1320K/1330K/1340K/1380K Owner's Manual 31 8. Key Jack: 1/4" jack accepts manual keys and most electronic keyers. Antennas: QRP operati
Page 28
VEC-1320K/1330K/1340K/1380K Owner's Manual 32 may simply have poor transmitting antennas! You'll soon discover world-wide QRP contacts are
Page 29 - DC Power Supply
VEC-1320K/1330K/1340K/1380K Owner's Manual 33 may be replace by a small 1-A pigtail fuse or by a short length of #32 enameled wire. Your kit wil
Page 30
VEC-1320K/1330K/1340K/1380K Owner's Manual 34 forces a frequency shift for CW offset. D1 and D2 isolate Q1's +T and +R voltage sources. The
Page 32 - OPERATION INSTRUCTIONS
VEC-1320K/1330K/1340K/1380K Owner's Manual 35 ENCLOSURE To install your transceiver in the VEC-1300KC matching enclosure follow these instruction
Page 34 - IN CASE OF DIFFICULTY
VEC-1320K/1330K/1340K/1380K Owner's Manual 2 Additional Items: ! RF power meter or VSWR bridge (or LED--any color) ! 50-ohm dummy load (or 1-wa
Page 35
VEC-1320K/1330K/1340K/1380K Owner's Manual 3 and pad for about one second (count "one-thousand-one") before feeding solder to the conne
Page 36 - SCHEMATIC
VEC-1320K/1330K/1340K/1380K Owner's Manual 4 into groups by multiplier band (make a pile of 10s, 100s, Ks, 10Ks, etc.). Next, sort each group by
Page 37
VEC-1320K/1330K/1340K/1380K Owner's Manual 5 CathodeDiodeLED(shorter Lead) Transistors: If transistors are installed incorrectly, damage may res
Page 38 - ENCLOSURE
VEC-1320K/1330K/1340K/1380K Owner's Manual 6 kits regardless of band. Then you'll inventory a bag which contains frequency-critical parts t
Page 39
VEC-1320K/1330K/1340K/1380K Owner's Manual 7 Semiconductors: # Qty Part Description Designation VEC P/N ! 1 2N3904 NPN transistor Q1 305-39
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