Schlumberger Stabilock 4040

Communications Test Set

AM Measurement Frequency range: 2 - 960 MHz Measuring range: 0 - 99% Resolution: 0.1% Accuracy at fmod 0.3 - 3 kHz: < 4% ± 2 digit fmod 0.06 - 10 kHz: < 8% ± 2 digit Input level range at RF socket: 0.1 mW - 50 W peak at RF DIRECT: 7 mV - 1 V peak Demod output: DC - 20 kHz (-3 dB)

Spurious Modulation Measurement Weighting: True rms Measuring ranges for measuring error < 1 dB, relative to 3 kHz FM, 3 rad FM or 30% AM f < 500 MHz: 0 - 60 dB, CCITT-weighted f > 500 MHz: 0 - 56 dB, CCITT-weighted f < 500 MHz: 0 - 48 dB, 0.03 - 30 kHz f > 500 MHz: 0 - 44 dB, 0.03 - 30 kHz Input level at RF socket: > 10 mW at RF DIRECT: > 20 mV

Adjacent Channel Power Meter (option) Frequency range: 10.5 - 960 MHz Input level range at RF socket: 1 mW - 50 W at RF DIRECT: 20 - 200 mV Adjacent channel power measuring range at f < 499 MHz: -18 to -80 dBc at f ³ 499 MHz: -18 to -76 dBc Usable from -15 dBc Channel spacings: 10 / 12.5 / 20 / 25 kHz Measuring error: < 3 dB Measuring of harmonics: 0 to -70 dBc Measuring error: < 3 dB Measuring of spurious signals: 0 to 80 dBc Measuring error: < 2 dB at -35 to -75 dBc and carrier offset 0.05 to 20 MHz Selective level measuring range at RF socket: -70 to +47 dBm at RF DIRECT: -105 to +0 dBm Measuring error: < 4 dB / < 600 MHz Measuring bandwidth appr: 3 kHz

Duplex FM Demodulator (option) Freqency range: 27 - 960 MHz FM Range: 0 - 20 kHz Resolution: 10/100 Hz F M range: 0 - 6 rad (£ 20 kHz) Resolution: 0.01 rad Mod frequency: 0.2 - 20 kHz FM: < 5% + res noice, ± 2 digit FM: < 6% + res noice, ± 2 digit Residual noice (CCITT, RMS)

Variable Modulation Generator Synthesizer Frequency range: 30 Hz - 30 kHz Resolution: 0.1 Hz < 300 Hz, 1Hz < 3 kHz, 10 Hz ³ 3 kHz Fixed frequencies: 0.15 / 0.3 / 0.4 / 1 / 1.25 / 2.7 / 3 / 6 kHz Frequency error: < 0.01% EMF range: 0.1 mV - 5 V Load resistance: > 200W Level resolution: 0.1 mV < 0.1 V, 1 mV < 1 V, 10 mV ³ 1 V EMF error: < 4 % ± 1 digit / 0.3 - 3 kHz Distortion: < 1 % at > 50 Hz Source resistance: < 5W / 0.3 - 3 kHz floting or 600W ± 5 %

1 kHz Modulation Generator Frequency error: < 0.1 Hz Distortion: < 0.2 %

AF Superposition Variable Modulation Generator: + 1 kHz Modulation Generator: + external modulation signal Sum voltage: 15 V p-p max

AF Voltmeter Frequency range: 30 Hz - 30 kHz or CCITT-P53 weighted Measuring range: 0.2 mV - 30 V unbalanced, 10 V maximum balanced Resolution: 0.1 mV < 0.1 V, 1 mV < 1 V, 10 mV < 10 V, 100 mV ³ 10 V Measuring error: < 5 % ± 1 digit / 0.3 - 3 kHz, < 8 % ± 1 digit / 50 Hz - 20 kHz Input resistance: 100 kW ± 10 % or 600W ± 4 % floating or grounded

Distortion Meter Measuring frequency: 1 kHz ± 5 Hz Measuring range: 0 - 99 % Resolution: 0.1 % Measuring error: < 5 % ± 3 digit / 1 - 90 % Input level: 0.1 - 30 V

SINAD Meter Measuring range: 1 - 45 dB Resolution: 0.1 dB < 30 dB, 0.5 dB ³ 30 dB Measuring error: < 0.8 dB ± 1 digit Input level: 0.1 - 30 V AF Counter Frequency range: 30 Hz - 30 kHz Resolution: 0.1 Hz < 300 Hz, 1 Hz < 9700 (9999) Hz, 10 Hz ³ 9700 (1000) Hz Measuring error: < 0.01% ± 1 digit Input level: 5 mV - 30 V

DC Voltmeter Measuring range: 0 to ± 50 V Resolution: 10 mV < 10 V, 100 mV ³ 10 V Measuring error: < 5 % ± 1 digit Input resisrance: > 100W

DC Ammeter Measuring range: 0 to ± 15 A Resolution: 1 mA < 2 A, 10 mA ³ 2 A Measuring error: < 4 % ± 5 mA Shunt resistance: 10 mW Selective Call Testing Encoder, decoder and reseipt call testing with tone sequences of up to 8 tones Call systems: ZVEI1, ZVEI2, CCIR, VDEW, EURO, NATEL and a free programmable sequence Frequency error: < 0.01 % Distortion: < 1 % Frequency offset: 0 to ± 9.9 % Tone duration: 20 - 999 ms Pause duration: 0 - 99 ms Decoder bandwidth: ± 0.1 to ± 9.9 %

Schlumberger Stabilock 4040 datasheet & specifications