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Sencore SLM 1476CM
Portable Signal Level Meter
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- 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 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
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Sencore SLM 1476CM Shown
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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 test which can be sent directly from the meter. |
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| Specifications |
| Automatic/Manual Spectrum Analysis |
| Frequency Range |
TV and Radio 4-1000 Mhz |
| Frequency Resolution |
62.5 Khz |
| RF Input Impedance |
75 ohms |
| DOCSIS Input Impedance |
75 ohms |
| Dynamic Range |
15 dBuV to 125 dBuV
or -45 to +65 dBmV
or -98 to +16 dBm |
| Measurement Resolution |
0.1 dB |
| Level Measurement Acc |
1 dB typ. (2 dB max.) |
| A/V Ratio |
1.5 dB typ. (2 dB max.) |
| C/N Ratio |
2 dB typ. (4 dB max.) |
| Measure Filter Bandwidth |
100 Khz @ -3 dB |
| Custom Channel Plans |
25 |
| Digital Measurements- 8-VSB, QAM 16-32-64-256 (Annex A/B) |
| Frequency Band |
4-1000 Mhz |
Power measurement:
dynamic range |
-35 to 56 dBmV |
BER
Measurement:General |
bBER up to 1 x 10-8 |
BER After Reed–Solomon
error correction |
aBER up to 2 x 10-9 |
| MER measurement |
10 dB to 40dB |
| Constellation display |
64-128-256 (on graphics display) |
| DOCSIS Measurements |
| Frequency Band |
5-1000 Mhz |
| Input Impedance |
75 ohms |
| Range |
-45 to +65 dBmV |
| Measurements Include |
Level, MER, Pre/Post BER, Lost Packet, Transmit Power, Transmitted Packets, Received Packets, PER, Latency Min/Max/Avg Upstream Level and IP Status |
| MAC Address |
Default or User Defined |
| General Specifications |
| Power Supply |
Built-in NiCd rechargeable battery
External Power Supply 17 VAC or 20 VDC 1A |
| Battery Duration at 25°C |
4-6 Hours in Analog
3-4 Hours in Digital |
| Size |
H 11.8" x W 4.33" x D 2.36" |
| External Power Supply |
17 VAC or 20 VDC, 1A |
| Adapter |
120V AC/DC Adapter |
| Battery Duration at 25°C |
4 - 6 hours in analog mode
3 - 4 Hours in Digital Mode |
| PC Interface: |
USB |
| Display |
128 x 128 pixels, 2.5" Square |
| Front-panel |
Numeric Keypad |
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| Ordering Information |
| Model |
Description |
Buy Online |
Price |
| SLM1476CM |
Sencore SLM1476CM Portable Signal Level Meter |
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$1,295.00 |
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