Name:46~870Mhz RF Level Meter

Model:LM870-H

Feature

46~870Mhz Hand-Hold RF Level Meter Field Strength Meter LM870-H

● 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)

  • Specification

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

返回顶部