Input frequency response | 0.15-1050MHz, 3dB |
Display accuracy of central frequency | +/-200KHz (frequency sweep width +200KHz) |
Accuracy of mark frequency | +/-0.1% (frequency sweep width +100KHz) |
Frequency display resolution | 100KHz (4½ bit LED display) |
Frequency sweep width | 0.1MHz/div-100KHz/div with 1, 2 and 5 step system And 0Hz/div (0 frequency sweep) Accuracy: +/-10% (each range) |
Intermediate frequency bandwidth | 20KHz and 400KHz |
Video filter | (When on) 4KHz |
Amplitude range | -107~+13dB |
Reference level | -27dB~+13dB (10dB for every step) +/-2dB |
Average noise level | -97dB(20KHz intermediate frequency width) |
Display range of CRT screen | 80 dB(10dB/div) |
Display range of vertical display | +/-2dB (2 With attenuator) 250MHz signal |
Input attenuator | 0-40dB (4x10dB step) error: +/-1dB/10dB |
Maximum input level | +10dBm,+25V DC(Input attenuator set at 0dB) +20dBm (input attenuator set at 40dB) |
Frequency stability | Over 150KHz/hour |
Input jack type | BNC |
Input impedance | 50Ω |
Power supply | 220V/110V; +/-10%; 50Hz/60Hz |
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Tracing signal generator |
Input frequency response | 0.15-1050MHz, 3dB |
Output level range | -50~+1dBm (4x10dB) +/-3dB |
Output attenuator | 0-40dB (4x10dB step) error: +/-1dB/10dB |
Input jack type | BNC |
Input impedance | 50Ω |
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Others |
DC output | +6V (for probe) |
AM demodulation output | Load impedance ≥16Ω |