SG-4162AD : RF Signal Generator / counter(100KHz~150MHz)

SG-4162AD (RF Signal Generator / counter) là máy phát sóng RF (radio frequency, sóng vô tuyến) tần số 100kHz-150Mhz kết hợp bộ đếm tần hiển thị. Dùng để kiểm tra các mạch Radio Am / FM

The SG-4162AD is a compact solid state build-in oscillator & counter function designed for the hobbyist, service bench and technical instruction.

THÔNG SỐ KỸ THUẬT / Specifications:

• Oscillator section
  • Frequency range: (up to 450MHz on 3'th harmonics)
    • A: 100KHz ~ 320K.
    • B: 300KHz ~ 1,100KHz.
    • C: 1MHz ~ 3.3MHz.
    • D: 3.0MHz ~ 11MHz.
    • E: 10MHz ~ 35MHz.
    • F: 32MHz ~ 150MHz.
  • Frequency accuracy: By counter section accuracy.
  • RF output: 100mVrms, approx (up to 35MHz).
  • Output control: High-low switch and fine adjuster.
  • Modulation:
    • INT. 1KHz (AM) 30% approx.
    • EXT. 50Hz ~ 20KHz, at less than 1Vrms input.
  • Audio output: 1KHz, Min. 2 Vrms (fixed).
  • Crystal oscillator: For 1 ~ 15MHz crystal in type HC-6u holder (not included).
• Counter section
  • Frequency range:
    • 10Hz to 150MHz.
    • HF 10 Hz to 10MHz.
    • VHF 10MHz to 150MHz.
  • Accuracy: ± 1 count, ±reference time accuracy.
  • Gate time: 0.1 sec and 1 sec.
  • Input sensitivity: 10Hz ~ 150MHz 35mV ~ 50mV.
  • Input impedance: HF1MΩ VHF50Ω.
  • MAX input voltage: Less about 3V effective.
  • Reference time frequency: 10MHz.
  • Reference time accuracy:
    • 5 x 10^-5 (50ppm) 0°C to 40°C.
    • 1 x 10^-5 (10ppm) 23°C ± 3°C.
• Display: Decimal 6 digital LED.
• Power requirement: AC 115 / 230V, 50 / 60Hz Approx 4VA.
• Dimensions & weight:
  • 215 (H) x 120 (W) x 220 (D) mm.
  • Approx 1.6kgs.

Accessories: BNC-clips x 1.