Functionality:
Characteristic | SA-104 | |
Frequency range | 48-862 MHz | |
Minimal step of frequency tuning | 62.5 kHz | |
Level measurement range: | lower threshold, not more than | 20 dB/μV |
upper threshold, not less than | 120 dB/μV | |
The accuracy of the level measurement in the temperature range from 0 ° to + 40 ° C in the range of levels of 20-110 dB / μV | ± 2 dB | |
The width of the bandwidth in which the measurement is made | 200 kHz | |
Selectivity for the intermediate frequency at a detuning of +1 MHz | more than 50 dB | |
Attenuation of the channel of mirror frequency and other parasitic channels | more than 50 dB | |
Input impedance | 75 Om | |
Input connector type | F | |
Step switching input attenuator | 25 dB | |
Device for listening to frequency-modulated signals | built-in loudspeaker | |
External power supply – DC adapter | 12 V, 0.2 А | |
Power consumption from AC mains, no more than | 3 W | |
Internal power supply | 6 elements АА3, 0.8 А/h | |
Consumed power from the battery, not more than | 0.85 W | |
The duration of the device from the battery (at half the volume level), not less than | 2 hours | |
Measuring the input AC voltage | 20…80 V | |
Overall dimensions (H x W x D) | 188 х 92 х 40 mm | |
Weight | 0,5 kg |