SWE DEU ENG
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The radio station ...

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Technical details about the station:

  1. HF/VHF Transceiver ICOM IC−7400
  2. OM Power RF−Amplifier OM2000+ (03/2020)
  3. T/R RF power switch for SDR with built−in RSPduo, GPSDO and PS
  4. YAESU control unit for rotor G−2800DXC
  5. Deluxe desk microphone ICOM SM−50
  6. Professional studio headphones AKG K240
  7. Commercial morse key from RFT, model MT50
  8. microHAM USB Interface II
  9. ELAD E−Tiouner ATV RX−Sat for Qatar−OSCAR 100
  10. HF-VHF wireless analyzer, miniVNA PRO
  11. Statron power supply, model 2232.00 (13.8 VDC with 35A continuous)
  12. FUJITSU E710 Computer, Intel CPU I5−3470, 16GB RAM, 2x SSD 128GB Samsung 850Pro
  13. 2 pieces Philips monitor model 243V LED (23.6 Zoll)
  14. MSI Notebook U100 and HP LJ MFP M521DN for QSL card printing
Software:
  1. Ham Radio Deluxe V6.7
  2. MMSSTV YONIQ
  3. WSJT−X
  4. SDR Console v3.1, 64−bit
  5. VNA/J
  6. Blue VNA Android App − YO3GGX
  7. Windows 10 Pro, 64−bit

The antenna system ...

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Transceiver ICOM−7400

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    Technical specifications...
  1. Manufacturer: Icom Inc. Japan
  2. Frequency: 0.030 − 60.000 MHz / 108.000 − 174.000 MHz (TX on all amateur radio frequencies)
  3. Mode: USB, LSB, CW, RTTY, AM, FM
  4. Output: 5 − 100 watts (SSB, CW, RTTY, FM), 5 − 40 watts (AM)
  5. Spurious emissions: min. −50dB
  6. Adjustment: SWR ≥ 3 : 1 int. Tuner
  7. Power connection: 13.8 VDC / 23 A max.
  8. Dimensions: W287 x H120 x D316 mm (11.29 x 4.72 x 12.44 in)
  9. Weight: ca. 9 kg (20 lb)
  • Manual: ICOM 7400 EN
  • OM Power OM2000+

    om2000+.jpg
      Technical specifications...
    1. Manufacturer: OM Power, s.r.o. − Slovakia
    2. Frequency: 1.8 MHz − 29.7 MHz + 50MHz (Amateur Bands)
    3. Power input: 40 to 60 watts
    4. Input impedance: 50 Ohm, VSWR better 1.5 : 1
    5. Power output: 2000 watts (SSB, CW) 1500 watts (RTTY)
    6. Spurious emissions: mind. −50dB
    7. Adjustment: SWR ≤ 2 : 1
    8. PA-Tube: FU−728F  Ceramic tetrode
    9. Power connection: 220/230/240 VAC / 16 A max.
    10. Dimensions: W390 x H195 x D370 mm (15.35 x 7.67 x 14.56 in)
    11. Weight: ca. 24 kg (53 lb)
      Features:
    1. Antenna switch for 3 antennas
    2. Temperature controlled 2−speed centrifugal blower ( turbine ) + axial blower
    3. Automatic set−up anode current (BIAS ) − no need to manual adjust after changing the tube
    4. Full QSK with silent vacuum relay
  • Manual: OM Power OM2000+ EN
  • SDRplay − RSPduo with ext. GPSDO

    RSPduo_wz_1.jpg
      Technical specifications...
    1. Manufacturer: SDRplay Limited − United Kingdom
    2. Model: RSPDuo (2 Tuner)
    3. Frequency Range: 1kHz − 2GHz
    4. Ant. Coax Port: 2pcs. SMA socket
    5. Ant. Impedance: 50 Ohm
    6. Input power: +0dBm cont. / +10dBm short periods
    7. USB-Connector: USB Type B
    8. ADC Sample frequency: 2MSPS - 10.66MSPS
    9. Bias-T: 4.7 VDC / 100 mA
    10. Reference: High temp stability 0.5ppm / 24MHz TCXO
    11. Low Current: Single tuner 185mA / Dual tuners 320mA
    12. Working temperature range: −10°C (14°F) to +60°C (140°F)
    13. Size: W85 x H30mm x D95mm (3.346 x 1.181 x 3.740 in)
    14. Weight: 110g (3.88 oz)

    More information and pictures here on my page!

      Precision GPS Reference Clock for SDR−Ref. 24MHz
    1. Manufacturer: LEO BODNAR ELECTRONICS − United Kingdom
    2. Reference frequency output: 460Hz to 800 MHz
    3. Accuracy: GPS Caesium reference, 1 x 10‾¹²
    4. Output signal: rectangle with 3.3V CMOS
    5. Output power: selectable at least +7.7 dBm/8mA, max. +13.3dBm/32mA @10MHz
    6. Signal output: BNC−socket, 50 Ω with 2 separate GPS ref. Signals
    7. GPS ANT input: SMA−socket with 3.3 VDC, 50 Ω, f=1575.42 MHz
    8. Power supply USB: socket, type B, 5 VDC or ...
    9. Power supply ext.: DC socket, barrel connector 5.5 x 2.1 mm, 5 − 12 VDC
    10. Power consumption: 250mA
    11. Dimensions: W56 x H25 x D110 mm (2.204 x 0.984 x 4.330 in)
    12. Weight: 120 g (4.23 oz)
  • Manual: Leo Bodnar GPSDO EN
  • More information from the manufacturer! (external link)
  • Deluxe desk microphone ICOM SM−50

    ICOM_SM-50_kl.png
      Technical specifications...
    1. Manufacturer: Icom Inc. Japan
    2. Model : Unidirectional dynamic microphone
    3. Impedance : 55 Ω ±30% (at 1 kHz)
    4. Sensitivity : −30 dB ±4 dB (at 1 kHz, 0 dB=1 V/Pa)
    5. Power connection : 5 − 10 VDC (from the transceiver)
    6. Cable length : 1 m, 3 ft 33⁄8 in
    7. Weight : 730 g (9.75 oz)
  • Manual: Icom SM−50 EN
  • Studio headphones AKG K240

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      Technical specifications...
    1. Manufacturer: Harman International Industries, Inc. − USA
    2. Model : Semi−open
    3. Input max. : 200 mW
    4. Audio bandwidth : 15 − 25000 Hz
    5. Sensitivity : 104 dB SPL/V
    6. Impedance : 55 Ohms
    7. Cable : interchangeable, length 3 m (9.83ft)
    8. Plug type : Stereo 3.5 mm (1/8″) and 6.3 mm (1/4″) with adapter
    9. Plug type : Mini XLR, Male, 3−pin
    10. Weight : 240 g (8.47 oz)
  • Manual: AKG K240 DE/EN
  • YAESU G−2800 DXC Rotor

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      Technical specifications...
    1. Manufacturer: Yaesu Musen Co. Ltd. Tokyo
    2. Rotating torque: 80 − 250 Nm
    3. Brake torque: 2400 Nm
    4. Vertical load: 300 kg (661.39 lb)
    5. Rotation range: 450° + 5°
    6. Rotation time: 40 − 150 sec. (@50Hz) 360°
    7. Cabel requirements: 6 x 0.75 mm² (@25m / @82ft), then 1.5 mm²
    8. Measures control box: W200 x H130 x D193 mm (7.9 x 5.11 x 7.59 in)
    9. Weight: Rotor 6 kg (13.22lb) / Control box 2.8 kg (6.17lb)
    10. Supply voltage rotor: 24 − 28 VDC
    11. Supply voltage: 230 VAC / 50 Hz
    Accessories:
    1. Top Bearing: GS−065, up to 65mm (2.55 in) pipe diameter
    2. Mast Clamps: GC−038 for rotor
    3. Manual: G−2800DXC EN

    FIXED ATTENUATOR, JFW MODEL 50FH−003−100

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      Technical specifications...
    1. Manufacturer: JFW Industries, Inc. − USA
    2. Frequency range: DC − 1000 MHz
    3. Attenuation value: −3 dB (−50%)
    4. Attenuation accuracy: ± 0.3 dB
    5. Input power: 100w @ +25°C (77°F) / 80w @ +85°C (185°F)
    6. VSWR: better 1.2:1
    7. RF connector: N-Type
    8. Working temperature range: −55°C (−67°F) to +100°C (212°F)
    9. Weight: 1.6 kg (3.52 lb)
    JFW_FH100-003.png

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    Important QSL Information!

    1. Electronic forms, only LoTW / QRZ.COM!
    2. eQSL, only via HAMLOG online cloud!
    3. Received QSL via the bureau, also SWL, are confirmed!
    4. QSL card direct! ONLY with a SAE and 3 USD! Otherwise, I send the QSL via bureau!
    5. I do not accept any other online platform! Please don't ask!

    NOTE!
    Postage from SM since 01/01/2022 is 26 SEK
    until 0.11 lbs / 1.76 oz / 50 g!

    NEW! QSL card direct via PayPal...

    Order your QSL card securely and directly via Paypal for 3.50 USD! Don't forget your callsign, QSO date and your address!



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