NEW PLJ-8LED-R 0.1MHZ - 2.4GHz RF Signal Frequency Counter Cymometer Tester EUR 18,36Was: EUR 19,335% korting
DIY music Tesla coil SSTC high frequency generator ignition lightning 110V~220V EUR 144,27Was: EUR 151,865% korting
Large Tesla Coil 0.5m ~2m Arc DRSSTC Artificial Lightning Maker Finished Product EUR 612,06 tot EUR 3.584,91Was: EUR 3.773,585% korting
Signal selection switch board audio source signal switching relay switching band EUR 12,99Was: EUR 13,675% korting
Super Heterodyne Radio Receiver 6 Transistor Schematic+Enclosure Speaker DIY Kit EUR 8,74Was: EUR 9,205% korting
Kondo-M7 gallon preamp board diy kit finished board / transformer / housings EUR 94,43 tot EUR 297,28Was: EUR 312,935% korting
Tube preamplifier KIT DIY for preamp Famous circuit 12AU7 /12AX7 / 6dj8 No tubes EUR 96,18 tot EUR 323,52Was: EUR 101,245% korting
1200W 1.8 - 54MHz SW Shortwave Power Amplifier Board MRFX1K80H BLF188 Power Amp EUR 97,93Was: EUR 103,085% korting
10W 24V RF Power Amplifier 2300-2400MHz Output Output Gain 40dB+heat sinks EUR 21,86 tot EUR 80,44Was: EUR 23,015% korting
6SN7 6N8P tube preamp + power supply DIY kit based on Rogue99 circuit board EUR 96,18Was: EUR 101,245% korting
Dual 12 LED Level Indicator VU Meter Music Sound Audio Display Analyzer DIY EUR 11,06Was: EUR 11,645% korting
QRP Manual Antenna Tuner Tuning DIY Kit 1-30Mhz led VSWR for HAM RADIO*CW Q9 BNC EUR 15,74Was: EUR 16,575% korting
Large Tesla Coil Multi-Frequency Oscillator MWO Multi-Wave Oscillator 110V/220V EUR 1.355,27Was: EUR 1.426,605% korting
48V 60V 72V 2.8A 3.2A 3.6A Li-ion LiPo Lifepo4 Lithium Battery Charger with LCD EUR 39,35 tot EUR 52,46Was: EUR 55,225% korting
HIFI Fever OP01 OP03 Full Discrete Component Field Effect Input Op Amp Module EUR 20,11 tot EUR 27,11Was: EUR 21,175% korting
170w 80-180MHZ FM VHF Power Amplifier DIY Kit for Transceiver Radio AMP MRF9180 EUR 47,22Was: EUR 49,705% korting
Large Tesla coil 0.6m electric arc DRSSTC artificial lightning maker Tesla coil EUR 1.154,16Was: EUR 1.214,915% korting
5V/12V/24V DC Multifunction Self-lock Relay PLC Cycle Timer Delay Time Switch EUR 11,37Was: EUR 11,975% korting
HX108-2 seven-tube input and output superheterodyne AM radio Receiver diy kit EUR 15,30Was: EUR 16,115% korting
1Hz~300MHz High Resistance Amplifier Hi-Z Amplifier Output Impedance 50 Ohm EUR 13,12Was: EUR 13,815% korting
High Power 1.8-540MHZ HF Low Pass Filter Low Pass Short Wave Filter Radio EUR 166,13Was: EUR 174,875% korting
40-segment dual-channel USB sound-controlled music rhythm led spectrum light EUR 36,55Was: EUR 38,475% korting
50W HF Power Amplifier for USDX FT-817 IC-703 705 KX3 QRP FT-818 Xiegu G90 EUR 97,93Was: EUR 103,085% korting
32-bit Level Indicator Panel VU Meter Mono Channel LED Assembled Board EUR 11,54Was: EUR 12,155% korting
0.1-3000 MHZ Antenna Analyzer VHF UHF VSWR return loss RF SWR Reflection Bridge EUR 10,10Was: EUR 10,635% korting
Portable Case Multi-Frequency Oscillator MWO Multi-Wave Oscillator Double Ring EUR 2.098,48Was: EUR 2.208,935% korting
100W UHF 400--470MHZ MRF9120 Power Amplifier Board for Amateur Radio DIY Kit EUR 43,72Was: EUR 46,025% korting
1: 1 100W Balun DIY for Bipolar DP Antenna/Inverted V Positive V/Yagi etc. EUR 13,12 tot EUR 17,49Was: EUR 13,815% korting
5PCS 2000pF 30KV high voltage capacitor Marx generator voltage doubler rectifier EUR 17,49Was: EUR 18,415% korting
1X4 Antenna Controller Switcher Support YAESU ICOM Support Network Control EUR 104,92 tot EUR 153,01Was: EUR 110,455% korting
NEW 6-band HF SSB Shortwave Radio Shortwave Radio Transceiver Board DIY Kits EUR 48,65Was: EUR 51,215% korting
UY19 core high voltage 4000 turns transformers for High-power Jacob’s ladder EUR 52,46Was: EUR 55,225% korting
Dual Discrete Op Amp HiFi Audio Preamp Operational Amplifier OPAMP replace ad827 EUR 17,20Was: EUR 18,105% korting
U/V UHF VHF dual band spectrum analyzer BNC with tracking source tuning Duplexer EUR 96,18Was: EUR 101,245% korting
NEW 6/10/20 level high voltage Marx generator pulse high voltage arc DIY EUR 63,83 tot EUR 214,22Was: EUR 105,845% korting
50W+50W Mini Digital Power Amplifier TPA3116 HiFi Stereo 2.0 Channel Audio Amp EUR 25,85Was: EUR 27,225% korting
NEW 500W Mrf300 LDMOS 144 MHz 2m linear amplifier kit ( NO MOS tube) EUR 41,35Was: EUR 43,535% korting
QUAD405 Clone Power amplifier board with MJ15024+Angle aluminum 2pcs EUR 52,90Was: EUR 55,685% korting
NEW 2000W Pure Sine Wave Inverter Power Board Post Wave Amplifier Board DIY kit EUR 32,22Was: EUR 33,925% korting
NEW UV UHF VHF dual band spectrum analyzer / tracking source tuning Duplexers EUR 86,56Was: EUR 91,125% korting
15W 24V RF Power Amplifier 1200-1320MHz Output Gain 40dB + heat sink EUR 21,86 tot EUR 78,69Was: EUR 23,015% korting
Schumann Wave 7.83Hz Pure Sine Wave Signal Generator Resonant Frequency EUR 26,23Was: EUR 27,615% korting