LM870-N Hand-Hold Field Intensity Meter

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