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HT8385
信號電平測驗表
價錢: HK$0
download-icon 下載技術規格
產品資訊
  • 自動掃描功能
  • 頻譜測試功能
  • 幹線電壓測試
  • 傾斜測量
技術規格
 

General

Frequency Range 5 ~ 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)
Input Impedance 75Ω (BNC or F Connector)
Wave Delection Peak value
 

Auto Scan Testing

Max Channel Scan 125 Channels
Scan Range All Channels within 46 - 870MHz
Scan Speed 30 Channels / Min
Memory Groups 24 Group (00 - 23) Each group store max 100 channels
 

Voltage

Voltage Range 0 ~ 100VAC
Accuracy ± 1.5 V
Resolution 0.1V
 

Other

Dimension 214 x 94 x 47mm
Weight 1.4 kg (with charger)
Working Temperature -15°C ~ 40°C
Display LCD 128 x 64 matrix super big 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
 
 

 

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