Name:5~870Mhz RF Level Meter



5-870Mhz Hand-Hold RF Level Meter Field Strength Meter LM870-W(R)

● Frequency Range: 5-870MHz for LM870-WR,
                                   46-870MHz for LM870-W
● Level Range: 30~120dBµV
● Level Accuracy: ±1.5dBµV
● 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
● Automatic scanning, Automatic channel-filtering, Automatic error-operation amending
● All standard channels and subjoin channels pre-set inside
● Level test error Correct

  • Specification


Frequency Range: 5-870MHz for LM870-WR, 46-870MHz for LM870-W

Resolution Bandwidth: 280KHz ± 50KHz

Channels: All 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:

Max Channel Scan: 125 Channels

Scan Range: All Channels within 46~870MHz

Scan Speed: 30 Channels/Min

Memory Groups: 24 Groups(00~23) Each group store Max 100 Channels.


Voltage Range: 0 ~ 100VAC

Accuracy: ±1.5V

Resolution: 0.1V


Level Range: 80dBuV ~ 105dBuV


Dimension: 214mm x 94mm x 47mm

Weight: 1.4 kg

Working Temperature: -15℃ ~ + 40℃

Display LCD: 128x64 Matrix Super big LCD with back light


DC Supply: DC 7.2V/1.2Ah rechargeable battery

AC Supply: AC 220V/50Hz±10%

Battery working hours: longer than 3.5 hours at continuous working mode

Recharging hours: 12 ~ 14 hours.


Battery Charger: charger 1pc

RF Input Port: F type 2pcs

Fuse: 2.5A(or 2A) 2pcs

User Manual l copy