SLM 1476CM- Signal Level Meter is affordable and capable. It can measure analog or digital signals including Pre/Post BER, MER, spectrum display, DOCSIS 2.0 network testing, and leakage and ingress testing. 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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