{"id":32626,"date":"2024-03-28T08:07:18","date_gmt":"2024-03-28T08:07:18","guid":{"rendered":"https:\/\/coral-i.co.za\/test-equipment\/?post_type=product&p=32626"},"modified":"2024-03-28T08:09:45","modified_gmt":"2024-03-28T08:09:45","slug":"slm-3505-selective-level-meter","status":"publish","type":"product","link":"https:\/\/coral-i.co.za\/test-equipment\/product\/slm-3505-selective-level-meter\/","title":{"rendered":"SLM 3505 Selective Level Meter"},"content":{"rendered":"

The Selective Level Meter SLM3505 was designed to provide a single-instrument solution for the Electric Utility System Protection Engineers and Relay\/Communications Technicians responsible for the alignment and maintenance of Power Line Carrier, Audio Tone, and FSK Communications Systems. This multifunction instrument replaces all 4 existing Power Line Carrier Instruments for a fraction of the cost. All in a compact lightweight package.<\/p>\n

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Description<\/h2>\n

Selective Level Meter SLM 3505<\/strong><\/h3>\n

Technical Specifications<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Selective Level Meter<\/strong><\/th>\n<\/tr>\n
Frequency range<\/td>\n5Hz to 5MHz<\/td>\n<\/tr>\n
Frequency accuracy<\/td>\n\u00b15ppm over all temperature range<\/td>\n<\/tr>\n
High Accuracy Option F<\/td>\n<\u00b12ppm over all temperature range<\/td>\n<\/tr>\n
Magnitude accuracy<\/td>\n<1KHz: 0.05% rng + 0.05% rdg +\u00a0\u00a0\u00a050uV.
\n<10KHz: 0.05%rng+0.05% rdg +0.01%\/KHz + 50uV. rdg\u00a0\u00a0\u00a0+0.01%\/KHz
\n<5MHz: 0.05%rng+0.25% + 50uV. rdg +0.001%\/KHz + 50uV.<\/td>\n<\/tr>\n
Inputs (Unbalanced) Type & Connection<\/td>\nDifferentially isolated & isolated BNC<\/td>\n<\/tr>\n
Bandwidth settings<\/td>\n3 | 25 | 100 | 1.95k | 3.1kHz &\u00a0\u00a0\u00a0wideband<\/td>\n<\/tr>\n
Measurement Units<\/td>\nV | dBm | dBu | dB0
\n(Traditionally referred to\u00a0\u00a0\u00a0as dB in PLCC applications)<\/td>\n<\/tr>\n
Accuracy of Level Measurement at 0dB(m)<\/td>\n\u00b1 0.3 dB(m)<\/td>\n<\/tr>\n
High voltage input<\/strong><\/td>\n<\/tr>\n
Max input<\/td>\n\u00b1300V peak<\/td>\n<\/tr>\n
Input impedance<\/td>\n1M\u03a9 \u00b15% \/\/ 30pF<\/td>\n<\/tr>\n
50\u03a9 input<\/strong><\/td>\n<\/tr>\n
Max input<\/td>\n10W (22V rms)<\/td>\n<\/tr>\n
Input impedance<\/td>\n50\u03a9 \u00b11% \/\/ 30pF<\/td>\n<\/tr>\n
75\u03a9 input<\/strong><\/td>\n<\/tr>\n
Max input<\/td>\n10W (28V rms)<\/td>\n<\/tr>\n
Input impedance<\/td>\n75\u03a9 \u00b11% \/\/ 30pF<\/td>\n<\/tr>\n
Low level input<\/strong><\/td>\n<\/tr>\n
Max input<\/td>\n\u00b110V peak<\/td>\n<\/tr>\n
Input impedance<\/td>\n50\u03a9 \u00b11% \/\/\u00a0\u00a0\u00a030pF
\n75\u03a9 \u00b11% \/\/30pF
\n600\u03a9 \u00b11% \/\/ 30pF
\n1M\u03a9 \u00b15% \/\/ 30pF<\/td>\n<\/tr>\n
Input (Balanced)<\/strong><\/td>\n<\/tr>\n
Max input<\/td>\n\u00b110V peak<\/td>\n<\/tr>\n
Input impedance<\/td>\nAs Low level input<\/td>\n<\/tr>\n
Input type<\/td>\ndifferential<\/td>\n<\/tr>\n
Input connection<\/td>\n3 x 4mm connectors \u2013 positive, negative, and\u00a0\u00a0\u00a0ground<\/td>\n<\/tr>\n
Signal generator<\/strong><\/th>\n<\/tr>\n
Generator type<\/td>\nDirect Digital Synthesis (DDS) |\u00a0 single frequency or sweep<\/td>\n<\/tr>\n
Generator waveforms<\/td>\nSinewave | Square | Triangle | White noise<\/td>\n<\/tr>\n
Frequency accuracy<\/td>\n\u00b15ppm overall temperature range<\/td>\n<\/tr>\n
High Accuracy Option F<\/td>\n<\u00b12ppm overall temperature range<\/td>\n<\/tr>\n
Magnitude accuracy<\/td>\n\u00b1 1% \u00b1 1%\/MHz<\/td>\n<\/tr>\n
Frequency Setting<\/td>\n5Hz or better up to 999.999Hz in 1mHz steps
\n1kHz to 999.999kHz in 100mHz steps
\n1MHz to 5MHz in 1Hz steps<\/td>\n<\/tr>\n
Resolution<\/td>\n6 Digits<\/td>\n<\/tr>\n
Output Level Range for 0dB(m)<\/td>\nSelectable in 0.001dB(m) steps between:
\nLow Output -40dB(m) to +24dB(m)
\nHigh\u00a0\u00a0\u00a0Output -7dB(m) to +35dB(m)<\/td>\n<\/tr>\n
Hi level output<\/strong><\/td>\n<\/tr>\n
Frequency range<\/td>\n10kHz to 5MHz<\/td>\n<\/tr>\n
Output level<\/td>\n2W into 50\u03a9 (10V rms)<\/td>\n<\/tr>\n
Output impedance<\/td>\n50\u03a9 \u00b12% 75\u03a9 \u00b12% (Option)<\/td>\n<\/tr>\n
Low-Level Output<\/td>\n<\/tr>\n
Frequency range<\/td>\n5Hz to 5MHz<\/td>\n<\/tr>\n
Output level<\/td>\n5V rms into high impedance<\/td>\n<\/tr>\n
Output impedance<\/td>\n50\u03a9 +\/-2% +24dBm
\n75\u03a9 +\/-2% +22dBm
\n600\u03a9 +\/-2% +15dBm<\/td>\n<\/tr>\n
Frequency Shift Delay Timer<\/td>\n0 to 1s (1ms steps)<\/td>\n<\/tr>\n
Impedance Analyzer<\/strong><\/td>\n<\/tr>\n
Impedance range<\/td>\n100 milli Ohm to 100 kilo Ohm<\/td>\n<\/tr>\n
Accuracy<\/td>\n<10KHz: 1% rdg.
\n<1MHz: 1%\u00a0\u00a0\u00a0rdg + 0.005%\/KHz + 50uV.
\n<5MHz: 5% rdg + 0.002%\/KHz + 50uV.<\/td>\n<\/tr>\n
Features<\/td>\nLCR\u00a0\u00a0\u00a0Measurements (Inductance, Capacitance, Resistance, tan delta, QF)
\nLead\u00a0\u00a0\u00a0compensation (zero lead function) Impedance versus Frequency Curve<\/td>\n<\/tr>\n
Oscilloscope\u00a0<\/strong><\/td>\n<\/tr>\n
Sample rate:<\/td>\n5 Msamples\/s<\/td>\n<\/tr>\n
Timebase:<\/td>\n5us\/div to 5s\/div<\/td>\n<\/tr>\n
Trigger:<\/td>\nauto, normal or single shot<\/td>\n<\/tr>\n
Pretrigger:<\/td>\nnone, 25%, 50%, 75%<\/td>\n<\/tr>\n
Inputs ranges:<\/td>\nas Selective Level Meter<\/td>\n<\/tr>\n
Second Input<\/td>\n\u00b110V peak 1M\u03a9 \u00b15% \/\/ 30pF<\/td>\n<\/tr>\n
VSWR Meter<\/strong><\/td>\n<\/tr>\n
Accuracy<\/td>\n1% of reading up to 1MHz
\n5% of reading above 1MHz to 5MHz for power measurements (forward and reflected) at VSWR = 3.<\/td>\n<\/tr>\n
Features<\/td>\nForward Power | Reflected Power | % Reflected Power, & Frequency under test visible on one screen.<\/td>\n<\/tr>\n
Frequency Response Analyzer\u00a0<\/strong><\/td>\n<\/tr>\n
Frequency range<\/td>\n5Hz to 5MHz<\/td>\n<\/tr>\n
Gain Accuracy dB<\/td>\n0.02dB < 1kHz
\n0.05dB <\u00a0\u00a0\u00a010kHz
\n0.1dB + 0.001dB\/kHz<\/td>\n<\/tr>\n
Phase Accuracy\u00a0\u00a0\u00a0\u00b0<\/td>\n0.02\u00b0 < 10kHz
\n0.02\u00b0 +\u00a0\u00a0\u00a00.003\u00b0\/kHz<\/td>\n<\/tr>\n
General Specifications<\/strong><\/td>\n<\/tr>\n
Sweep Steps<\/td>\nUp to 2000 steps in all sweep functions<\/td>\n<\/tr>\n
Set-up and\u00a0\u00a0\u00a0Data Storage<\/td>\nUp to 1000 analyzer setups,\u00a0 readings, and sweep results can be stored<\/td>\n<\/tr>\n
Interface<\/td>\nUSB | RS232 | LAN<\/td>\n<\/tr>\n
Real-time clock<\/td>\nTime and Date Stamp for data stores<\/td>\n<\/tr>\n
Data Storage<\/td>\nInternal 1Gb flash
\nExternal USB pen port<\/td>\n<\/tr>\n
Display Type<\/td>\n5.7\u201d \u00bcVGA color high brightness backlight<\/td>\n<\/tr>\n
Display Resolution<\/td>\n6 digit frequency | 5 digit voltage | 4 digit dBm<\/td>\n<\/tr>\n
Size<\/td>\napprox 305 x 230 x 45mm \u201ctablet\u201d style<\/td>\n<\/tr>\n
Weight<\/td>\n2.3Kg<\/td>\n<\/tr>\n
Power source<\/td>\n9 \u2013 18V @ 3A AC adapter or 12V dc\u00a0 from car or external batteries<\/td>\n<\/tr>\n
Battery type and Battery life<\/td>\nRe-Chargeable Lithium-Ion Up to 5 Hours<\/td>\n<\/tr>\n
Temperature range<\/td>\n-5 to +50\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Selective Level Meter | SLM 3505<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Selective Level Meter SLM 3505 Features<\/h4>\n