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* LM870-N Hand-hold Field Intensity Meter

Features
, 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
, New channel-table setting according to user's special requirement
, Spectrum displaying
, English/Chinese operation interface
, Audio output (speaker set-in)

Frequency and Level

, Frequency Range  46 to 870MHz
, Resolution Bandwidth  280KHz \ 50KHz
, Channels  All Channels
, Level Range  30dB μ V to 120dB μ V
, Accuracy  \ 1.5dBuV(under room temperature)
       \ 2.5dBuV(- l0 to +40 ≧ )
, Input impedance  75 Ω (BNC or F connector)
, Wave detection Peak value

AUTO SCAN TESTING

, Max Channel Scan  125 Channels
, Scan Range  All Channels within 46 to 870MHz
, Scan Speed  30 Channels/Min
, Memory Groups  14 Groups(00 to 13) Each group store Max 100 Channels.

VOLTAGE

, Voltage Range  0 to 100VAC
, Accuracy  \ 1.5V
, Resolution  0.l V

C/N

, Level Range  80dBuV to l05dBuV

OTHERS

,Dimension  214mm * 94mm * 47mm
,Weight  1.4 kg
,Working Temperature  -l0 ≧ to + 40 ≧
,Display LCD  16*2 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 3.5 hours at continuous working mode
,Recharging hours  12 to 14 hours.

ACCESSORIES

,Battery Charger  Charger 1pc
,RF Input Port  F type 2pcs
,Fuse  2.5A(or 2A) 2pcs
,User Manual l copy



 
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