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High Accuracy RF Level Meter DVB-C QAM Analyser LM870-WFD 5-870Mhz Radio Frequency Meter

High Accuracy RF Level Meter DVB-C QAM Analyser LM870-WFD 5-870Mhz Radio Frequency Meter

  • High Accuracy RF Level Meter DVB-C QAM Analyser LM870-WFD 5-870Mhz Radio Frequency Meter
  • High Accuracy RF Level Meter DVB-C QAM Analyser LM870-WFD 5-870Mhz Radio Frequency Meter
  • High Accuracy RF Level Meter DVB-C QAM Analyser LM870-WFD 5-870Mhz Radio Frequency Meter
High Accuracy RF Level Meter DVB-C QAM Analyser LM870-WFD 5-870Mhz Radio Frequency Meter
Product Details:
Place of Origin: Shenzhen, China
Model Number: LM870-WFD
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Packaging Details: Standard Carton
Delivery Time: 10-15 working days
Payment Terms: T/T, L/C
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Detailed Product Description
Name: RF Field Strength Meter
High Light:

rf field strength meter

,

rf frequency meter

5-870Mhz Hand-Hold RF Level Meter Field Strength Meter DVB-C QAM Analyser LM870-WFD

 

Feature:

 

● Support both DVB-C Signal and CATV Analogue signal test
● More easy installation for DVB-C&CATV project
● Average peak power, MER,BER, C/N, EVM and Constellation diagram of DVB-C measurable
● Trunk-line AC voltage, V/A, C/N and TILT measurable
● Automatic scanning, Automatic channel-filtering and Automatic error-operation amending for analogue test
● Spectrum displaying
● 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 analogue channels and subjoin channels pre-set inside
● Level test error Correct
● Channel edit function by manual or Automatically operation.
● New channel-table setting according to user’s special requirement
● High quality big size LCD display
● English/Chinese operation interface
● Audio output (speaker set-in)

 

Level:

 

Frequency Range: 46-870MHz

Resolution Bandwidth: 280KHz ± 50KHz

Channels: Full Channels

Level Range: 35dBμV - 115dBμV

Accuracy: ±1.5dBuV (under room temperature)

                    ±2.5dBuV (- 10 - +40℃)

Input impedance 75Ω(BNC or F connector)

Wave detection Peak value

 

Auto Scan Testing:

 

Max. Channel Scan: 100 Channels

Scan Range: Full 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: ±1.5V

Resolution 0.1V

 

C/N: 

 

Level Range: 80dBuV – 105dBuV

(Test result is only for reference, not very accuracy)

 

Others:

 

Dimension: 215mm x 95mm x 47mm

Weight: 610g (Without charger)

Working Temperature: -10℃ ~ + 40℃

Display LCD: 128x64 Matrix Super big LCD with back light

 

Power:

 

DC Supply: DC 7.2V/1.6Ah 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 1 copy

 

 

Specifictaions of DVB-C Signal Test :

 

Frequency Range 46MHz~870MHz
Frequency Resolution 10KHz
Frequency Accuracy ±10ⅹ10-6
Average Power 35dBμV~115dBμV
Power Resolution 0.1dB
Power Accuracy ±2.0dB(under room temperature)
Input impedance 75Ω
MER 22~39dB
MER Accuracy ±2dB
EVM
BER 1E-4~1E-8(after RS)
Modulation 16/32/64/128/256QAM
Constellation Diagram
 

 

Contact Details
Cabsat industrial limited

Contact Person: Mr. Yonchin Shou

Tel: +86-18126459770

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