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Sencore SLM 1476CM Portable Signal Level Meter,
1-button testing for simple operation, Alpha/Numeric keypad for direct channel
or frequency entry, Digital measurement capabilities including: Average power,
Pre/Post BER, MER, and Constellation for QAM, also provides 8-VSB/ATSC testing
capabilities, All Channel/Frequency Tuning: From 4-1000 MHz (UHF/VHF/CABLE)
allowing return path signal testing as well as testing high-frequency channels
with ease, Analog measurement capabilities including Signal Level, A/V ratio,
and C/N, Signal leakage testing capabilities ensures every installation is clean
and meets system requirements, Ingress capabilities allows for both forward and
return path testing from the ground block or line extender to ground block for
unwanted noise
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General Information |
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Manufacturer |
Sencore |
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Manufacturer Part Number |
SLM 1476CM |
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Product Name |
Portable Signal Level Meter |
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Marketing Information |
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The SLM 1476CM provides everything
installers and operators are looking for in a signal level meter.
Capable of analog and digital measurements, including Pre/Post BER, MER,
Spectral Display, DOCSIS 2.0 Network Testing, and Leakage and Ingress
Testing capabilities - all at an affordable price. Designed to easily
test multiple DOCSIS channels. The SLM 1476 provides a pass/fail which
can be sent directly from the meter.
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Features |
- 1-button testing for simple
operation
- Alpha/Numeric keypad for direct
channel or frequency entry
- Use the SLM 1476CM for complete
modem installation. Test both forward and return from premise to
CMTS
- Digital measurement capabilities
including: Average power, Pre/Post BER, MER, and Constellation for
QAM, also provides 8-VSB/ATSC testing capabilities.
- All Channel/Frequency Tuning: From
4-1000 MHz (UHF/VHF/CABLE) allowing return path signal testing as
well as testing high-frequency channels with ease
- Analog measurement capabilities
including Signal Level, A/V ratio, and C/N
- Signal leakage testing
capabilities ensures every installation is clean and meets system
requirements
- Ingress capabilities allows for
both forward and return path testing from the ground block or line
extender to ground block for unwanted noise
- Full featured spectral display
enables you to view all channels, a single channel, or a bar graph
display for a quick visual of inspection of all channels.
- Data logging enables the
technician to save or print all data for future reference or record
of completed installations. Connect to PC via USB cable and download
using FREE interface software
- 12-volt AC/DC charging and
Auto-off for battery saving operation
- Threshold test-user definable
thresholds for pass/fail logging
- Log file transfer over DOCSIS
connection to CMTS
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Specifications |
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Automated or Manual Spectrum Analysis |
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Frequency Range |
TV and Radio 4-1000 Mhz
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Frequency Resolution |
62.5 Khz
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RF Input Impedance |
75 ohms
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DOCSIS Input Impedance |
75 ohms
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Dynamic Range |
15 dBuV to 125 dBuV
or -45 to +65 dBmV
or -98 to +16 dBm
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Measurement Resolution |
0.1 dB
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Level Measurement Acc |
1 dB typ. (2 dB max.)
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A/V Ratio |
1.5 dB typ. (2 dB max.)
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C/N Ratio |
2 dB typ. (4 dB max.)
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Measure Filter Bandwidth |
100 Khz @ -3 dB
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Custom Channel Plans |
25
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Digital Measurements 8-VSB, QAM
16-32-64-256 (Annex A/B)
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Frequency Band |
4-1000 Mhz
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Power Measurement Dynamic Range |
From -35 to 56 dBmV
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BER Measurement (after Reed Solomon) |
bBER up to 1 x 10-8
aBER up to 2 x 10-9
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MER Measurement |
17 dB to 36 dB
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Constellation Display |
64-128-256 (on graphics display)
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DOCSIS Measurements DOCSIS 2.0 Compliant
Device |
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Frequency Band |
5-1000 Mhz
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Input Impedance |
75 ohms
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Range |
-45 to +65 dBmV |
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Measurements Include |
Level, MER, Pre/Post BER, Lost Packet,
Transmit Power, Transmitted Packets, Received Packets, PER, Latency
Min/Max/Avg
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MAC Address |
Default or User Defined
Measurements for Downstream, Upstream, and IP Status
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General Specifications
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Power Supply |
Built-in NiCd rechargeable battery
External Power Supply
17 VAC or 20 VDC 1A
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Battery Duration at 25°C |
4-6 Hours in Analog
3-4 hours in digital
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Size |
H 11.8" x W 4.33" x D 2.36"
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Download Port |
USB
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Display |
128 x 128 pixels, 2.5" square
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Front-panel |
Numeric Keypad
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A-20091112-1124-130-E
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
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