The Professional - Transceiver SB-36

Sideband Engineers Inc.; Rancho Santa Fe (CA)

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  • Year
  • 1973 ?
  • Category
  • Amateur TRX: Transmitter/Receiver (and Transceiver)
  • Radiomuseum.org ID
  • 340823
    • alternative name: SBE

 Technical Specifications

  • Number of Tubes
  • 4
  • Number of Transistors
  • 44
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Alternating Current supply (AC) / 50-60 Hz: 115; 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: The Professional - Transceiver SB-36 - Sideband Engineers Inc.;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 336 x 184 x 317 mm / 13.2 x 7.2 x 12.5 inch
  • Notes

  • Base transceiver station, operating in SSB and CW modes with 5 frequency range from 3.50 to 30.00 MHz.

    1. 3.50   ÷ 4.00   MHz.
    2. 7.00   ÷ 7.50   MHz.
    3. 14.00 ÷ 14.50 MHz.
    4. 21.00 ÷ 21.50 MHz.
    5. 28.00 ÷ 30.00 MHz.

    Transmitter: Power input to final stage: SSB 500 Watts P.E.P. - CW: 400 Watts.
    Antenna impedance: 50 - 100 Ω unbalanced. VSWR: Not to exceed 2:1.
    Audio band: 300 - 2700 Hz.

    Receiver: Sensitivity: 0.5 µV for 10 dB S+N/N. The speaker is built into AC power supply unit.

    On the front panel there are 2 displays: One with 6 Nixie tubes for the indication of the working frequency, the other instrument with index for plate current, RF output, and in reception it works as an S-meter.

    This unit is powered by a mains adapter which also contains an 8 Ω loudspeaker.

    44 Transistors, 4 tubes, 30 ICs, 40 Diodes and 6 Nixie tubes, listed once per type and not all.

    Made in Japan

  • Mentioned in
  • -- Original prospect or advert (“Radio Rivista” official organ of "ARI Amat. Radio Assoc." of Italy, number 2, February 1973.)
  • Literature/Schematics (1)
  • -- Original prospect or advert (Original Operation Manual)
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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