Vectronics VEC-131K Bedienungsanleitung

IMPORTANT WARRANTY INFORMATION! PLEASE READ Return Policy on Kits When Not Purchased Directly From Vectronics: Before continuing any further with yo

VEC-131K Owner's Manual Aircraft Receiver Kit 8 Fixed Resistors: " Qty Part Description Designation ! 1 22 ohm (red-red-black-gold) R23 !

VEC-131K Owner's Manual Aircraft Receiver Kit 10 STEP-BY-STEP ASSEMBLY INSTRUCTIONS Before assembling your kit, please take time to read and und

VEC-131K Owner's Manual Aircraft Receiver Kit 11 Notice that the directions use two sets of check boxes. Check one when a step is complete and

VEC-131K Owner's Manual Aircraft Receiver Kit 12 ! ! 19. Install and solder a 10K resistor at R22. ! ! 20. Locate the three (3) 47K resistors

VEC-131K Owner's Manual Aircraft Receiver Kit 13 Phase 3: Installation of Disc Ceramic and Multilayer Capacitors Important note: All capacitor

VEC-131K Owner's Manual Aircraft Receiver Kit 14 ! ! 13. Locate the two 100 pF multilayer capacitors (marked “101”). ! ! 14. Install and solde

VEC-131K Owner's Manual Aircraft Receiver Kit 15 ! ! 38. Find the 10.7 MHz ceramic filter. It looks something like a square disc ceramic capaci

VEC-131K Owner's Manual Aircraft Receiver Kit 16 bottom viewcathodeMV2104 ! ! 9. Locate a 2SC2498 transistor. This is Q1. ! ! 10. Q1 has a

VEC-131K Owner's Manual Aircraft Receiver Kit 17 Important Note: If you do not wish to use sockets with your kit, you may omit them and mount t

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

VEC-131K Owner's Manual Aircraft Receiver Kit 18 ! ! 22. Locate the MC1350 IC. “MC1350” or "MC1350P" should be stamped on the device

VEC-131K Owner's Manual Aircraft Receiver Kit 19 ! ! 2. Identify coil L4, a tunable .074 uH inductor. It has a red coil form, and is the tall

VEC-131K Owner's Manual Aircraft Receiver Kit 20 with an Exacto knife and tin the lead. Make sure both leads are clean and brightly tinned all

VEC-131K Owner's Manual Aircraft Receiver Kit 21 ! ! 4. The front-panel controls (tuning, volume) are mounted next. Before installing these

VEC-131K Owner's Manual Aircraft Receiver Kit 22 ! Watch for parts installed in the wrong spot! These errors must be corrected before attemptin

VEC-131K Owner's Manual Aircraft Receiver Kit 23 7. Once L5 is peaked, the 10.7-MHz IF alignment is completed. Turn the receiver off by pushing

VEC-131K Owner's Manual Aircraft Receiver Kit 24 This method requires a very sensitive VHF frequency counter with a short 6” whip antenna. A su

VEC-131K Owner's Manual Aircraft Receiver Kit 25 If you (or a friend) have a ham license and a two-meter transceiver, you can use the 2-meter tr

VEC-131K Owner's Manual Aircraft Receiver Kit 26 may still cause image problems--if the 2-meter signal is exceptionally strong. If you hear ext

VEC-131K Owner's Manual Aircraft Receiver Kit 27 activity at distant airfields, a rooftop antenna is needed. Many newer scanner antennas now fe

VEC-131K Owner's Manual Aircraft Receiver Kit 1 INTRODUCTION Imagine climbing into the cockpit and experiencing first-hand how pilots and air-tr

VEC-131K Owner's Manual Aircraft Receiver Kit 28 aircraft radio systems. The flight crew is not authorized to grant passengers permission to us

VEC-131K Owner's Manual Aircraft Receiver Kit 29 Poor sensitivity: Look for antenna problems. Also, check condition of L1, L2, and L3. If they

VEC-131K Owner's Manual Aircraft Receiver Kit 30 Diode D3 is a germanium detector, and serves two purposes. It “demodulates” the IF signal into

VEC-131K Owner's Manual Aircraft Receiver Kit 32 ENCLOSURE Vectronics has designed a matching enclosure just for your VEC-131K Aircraft Receiver

VEC-131K Owner's Manual Aircraft Receiver Kit 2 TOOLS AND SUPPLIES Construction Area: Kit construction requires a clean, smooth, and well-lighte

VEC-131K Owner's Manual Aircraft Receiver Kit 3 BEFORE YOU START BUILDING Experience shows there are four common mistakes builders make. Avoid

VEC-131K Owner's Manual Aircraft Receiver Kit 4 If you make a mistake and need to remove a part, follow these instructions carefully! First, gr

VEC-131K Owner's Manual Aircraft Receiver Kit 5 on during construction. Some builders find it especially helpful to arrange resistors in ascend

VEC-131K Owner's Manual Aircraft Receiver Kit 6 Transistors: If transistors are installed incorrectly, damage may result when power is applied.

VEC-131K Owner's Manual Aircraft Receiver Kit 7 then be able to identify it by process of elimination. Finally, your kit will go together more