EIGHT 信號電平測驗表 - HT-828A_PAL_I
- 幹線電壓測試
General
Frequency Range
46 ~ 870 MHz
Resolution Bandwidth
280 KHz ± 50KHz
Channels
PAL or NTSC
Level Range
30 dBμV ~ 120dBμV
Accuracy
±1.5dBμV (Under Room Temperature)
± 2.5dBμV (-10°C ~ 40°C)
± 2.5dBμV (-10°C ~ 40°C)
Input Impedance
75Ω (BNC or F Connector)
Wave Delection
Peak value
Voltage
Voltage Range
0 ~ 100VAC
Accuracy
± 1.5 V
Resolution
0.1V
Other
Dimension
214 x 94 x 47mm
Weight
1.3 kg (with charger)
Working Temperature
-10°C ~ 40°C
Display LCD
16 x 2 LCD with back light
Power
DC Supply
DC 7.2V / 1.6 Ah rechargeable battery
AC Supply
AC 220V / 50 Hz ± 10%
Battery Working Hours
Longer than 4.5 hours at continuous working mode
Recharging Hours
12 ~ 14 Hours