Hand-Hold RF Level Meter Field Strength Meter LM870-H
Feature:
● Frequency Range: 46-870MHz
● Level Range: 30～120dBµV
● Level Accuracy: ±1.5dBµV
● Display 2channels at the same time
● Trunk-line AC voltage, V/A, C/N and TILT measurable
● Automatic over-voltage shut-off protection
● AC/DC optional (Ni-H/Li storage battery inside)
● Full-digital key-board operation, direct freq. & channel input
● All standard channels and subjoin channels pre-set inside
● Level test error Correct
● Audio output (speaker set-in)
Frequency and Level:
● Frequency Range: 46 — 870MHz
● Resolution Bandwidth: 280KHz ± 50KHz
● Channels: All user designate Channels
● Level Range: 30dBμV — 120dBμV
● Accuracy: ±1.5dBuV(Under room temperature)
±2.5dBuV(-10 ~ +40℃)
● input impedance 75Ω(BNC or F connector)
● Wave detection Peak value
Auto Scan Testing (Opt.):
● Max Channel Scan: 125 Channels
● Scan Range: All Channels within 5(46)--870MHz
● Scan Speed: 30 Channels/Min
● Memory Groups 14 Groups(00--13) Each group store Max 100 Channels.
Voltage:
● Voltage Range: 0 -- 100VAC
● Accuracy: ±1.5V
● Resolution 0.lV
C/N:
● Level Range: 80dBuV – l05dBuV
Others:
● Dimension: 214mm x 94mm X 47mm
● Weight: 1.4 kg
● Working Temperature: -10 ~ +40℃
● Display LCD: TN LCD with back light
Power:
● DC Supply: DC 7.2V/1.2Ah rechargeable battery
● AC Supply: AC 220V/50Hz±10%
● Battery working hours: longer than 4.5 hours at continuous working
mode
● Recharging hours: 12 -- 14 hours.
Accessories:
● Battery Charger: charger 1pc
● RF Input Port: F type 2pcs
● User Manual l copy
