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Type: RNO828A
Instruction of the product:
DB Meter Model:RNO828A
DB Meter is adapting for CATV installation and measurement which is designed specifically for high-performance measuring instruments.
Specifications:
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(Channel/frequency Measurement)Frequency Range: : |
46 -870MHz |
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Resolution Bandwidth: |
280KHz ¡À 50KHz |
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Channels: |
All user designate Channels |
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Level Range: |
30dB¦ÌV 115dB¦ÌV |
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Accuracy: |
¡À1.5dBuV(under room temperature)¡À2.5dBuV(- l0 +40) |
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input impedance: |
75¦¸(BNC or F connector) |
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Max Channel Scan: |
125 Channels |
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Scan Range: |
All Channels within 5(46)--870MHz |
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Scan Speed: |
30 Channels/Min |
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Memory Groups : |
14 Groups(00--13) Each group store Max 100 Channels |
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DC Supply: |
DC 7.2V/1.5Ah rechargeable battery |
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AC Supply: |
AC 220V/50Hz¡À10% |
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Battery working hours |
longer than 4.5 hours at continuous working mode |
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Recharging hours |
12 -- 14 hours |
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