Sencore SLM 1456CM Signal Level Meter
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SKU
1V05
Condition: Refurbished
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- Sencore SLM1456CM Docsis 2.0 Cable Modem Analyzer (BC# 20628)
- Coax Cable Adapter
- Coax Cable
- AC Adapter/Charger
- Power Cord
- RS232 PC Interface Cable
- Case For Unit
- Carrying Case (G)
Sencore SLM1456CM Docsis 2.0 Signal Level Analyzer
The SLM 1456CM provides everything installers and operators are looking for in a signal level meter - 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.
Features:
Applications:
Specifications:
For full Sencore SLM 1456CM product specifications, please click here: Sencore SLM 1456CM
The SLM 1456CM provides everything installers and operators are looking for in a signal level meter - 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.
Features:
- Use the SLM 1456CM for upstream modem measurements. Ping the head-end and retrieve MAC and IP information.
- Digital measurement capabilities including: Average power, Pre/Post BER, MER, and Constellation for QAM
- All Channel/Frequency Tuning: From 5-1000 MHz allowing return path signal testing as well as testing high frequency channels with ease
- One of the only meters available that provide measurements for 8-VSB ATSC signals
- Analog measurement capabilities including Signal level, A/V ratio, C/N, and HUM
- Ingress testing allows for testing both the forward and return path from the ground block or line extender to ground block for unwanted noise
- Full featured spectral display enables the operator to view all channels, single channel, or a bar graph display for a quick view of all your channels
- Signal leakage testing capabilities insure every installation is clean and meets system specifications
- Data logging that enables the technician to save and print all data for future reference or record of completed installations
Applications:
- CATV installation and troubleshooting
- Off-air 8-VSB reception-broadcast footprint quality
- Private cable systems in schools, corporate campuses, correctional institutions and medical centers
- Custom home theater installation and calibration
Specifications:
| Automated or Manual Spectrum Analys | |
| Frequency Range: | TV and Radio 5-1000 Mhz |
| Frequency Resolution: | 62.5 Khz |
| 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 |
| Channel Plan Memory: | 600 Memory Positions |
| Digital Measurements 8-VSB, QAM 16-32-64-256 (Annex A/B/C) | |
| Frequency Band: | 5-1000 Mhz |
| Power Measurement | |
| Dynamic Range: | From -35 to 56 dBmV |
| BER Measurement: | bBER up to 1 x 10-8 |
| (after Reed Solomon) | aBER up to 2 x 10-9 |
| MER Measurement: | 17 dB to 36 dB |
| Constellation Display: | 64-128-256 (on graphics display) |
| DOCSIS Mesurements | |
| DOCSIS 2.0 Compliant Device | |
| Frequency Band: | 5-1000 Mhz |
| Input Impedance: 7 | 5 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 |
| MAC Address: | Default or User Defined |
| Measurements | for Downstream, Upstream, and IP |
| General | |
| Voltmeter Function: | AC (Square wave) DC, 0-100V |
| Power Supply: | Built-in NI-CD 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ﾔ x W 4.33ﾔ x D 2.36ﾔ |
| Download Port: | RS-232 standard serial port |
| Display: | 128 x 128 pixels, 2.5ﾔ square |
For full Sencore SLM 1456CM product specifications, please click here: Sencore SLM 1456CM
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