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Signal level meter
LM870-W, LM870-N
LM870-TVR, LM870-CTVR
 
 
Signal level meter with TVR : INFOSAT  LM870-TVR
Specifications
Level
Frequency Range: 5-870 MHz
Resolution Bandwidth: 280KHz ± 50KHz
Channels: All OIRT Channels
Level Range: 30dB µV - 120dB µV
Accuracy: ±1.5dBµV (under room temperature)
±2.5dBµV (-10 - +40°C)
Input impedance: 75 Ohm. (BNC or F connector)
Wave detection: Peak value
Auto scan testing
Max channrl scan: 125 Channels
Scan Range: All Channels within 46-870MHz
Scan speed: 30 Channels/Min
Memory Groups: 23 Groups (00-22) Each group store Max 100 Channels.
Voltage
Voltage Range: 0-100VAC
Accuracy: ±2.0V
Resolution: 0.1V
C/N
Level Range: 80dBµV-150dBµV
Others
Dimension: 265mm x 145mm x 225mm
Weight: 5.0 kg (net weight)
Working Temperature: -15°C - +40°C
Display LCD: 16x2 Big character LCD with back light
Pewer
DC Supply: DC 12V / 3.2 Ah rechargeable battery
AC Supply: AC 220V / 50Hz ±10%
Battery working hours: longer then 7.5 hours at continuous working mode (Monitor switch off), if monitor switch on then is around 2 hours.
Recharging hours: 12-14 hours.
Accesories
Battery Charger: charger 1 pc
RF Input Port: F type 2 pcs
User Manual: 1 copy
CRT: 5.5" W/B TV
 

 
 

บริษัท อินโฟแซท จำกัด • INFOSAT CO., LTD.
46/22 หมู่ 5 ถ.ติวานนท์ ต.บ้านใหม่ อ.ปากเกร็ด นนทบุรี 11120 โทร. 0 2961 9161 - 3, 0 2961 9996 - 8 แฟกซ์ 0 2961 8587 sales@infosats.com
46/22 Moo 5 Tiwanon Rd., Banmai,Pakkred, Nonthaburi 11120 Thailand Tel.(662)961 9161-3, 961 9996-8 Fax:961 8587 www.infosats.com