LM870-H Hand-Hold интенсивность поля дозатора

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
Character LCD displaying
English/Chinese operation interface
Audio output (speaker set-in)

LEVEL

@ Frequency Range 46 to 870MHz
@ Resolution Bandwidth 280kHz ± 50kHz
@ Channels All user designate 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. LV

C/N

@ Level Range 80dBuV to l05dBuV

OTHERS

@ Dimension 214mm x 94mm X 47mm
@ Weight 1.4 kg
@ Working Temperature -l0 to + 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 to 14 hours.

ACCESSORIES

@ Battery Charger charger 1PC
@ RF Input Port F type 2PCS