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| ACTERNA TEST & MEASUREMENT SOLUTIONS SPM-32A/-33A/-34A/-35A/-36A Selective Level Meters Key Features * For line qualification tests on ISDN, PCM, xDSL, and measurements on analog transmission systems up to 3.5 MHz * Synthesizer for accurate, stable frequency settings * Straightforward operation with large digital display * Balanced and unbalanced inputs with common standard impedances * Battery operation up to eight hours Manufacturers, service providers, operators, and integrators qualifying copper lines require high performance instruments that will maximize testing efficiency and minimize training requirements for technicians. The JDSU SPM-32A, SPM-33A, and SPM-36A Selective Level Meters are handheld instruments for selective and wideband measurements on FDM transmission systems with up to 600 channels. When combined with the JDSU PS-33A Level Generator (2 MHz), each instrument forms a test setup for measuring level, gain, attenuation, and crosstalk. This test setup is the ideal tool for verifying the local loop performance of services such as ISDN, PCM, and xDSL. In addition to the basic functions, the SPM-34A Selective Level Meter also includes four special bandwidths for in-service measurements of FM-VFT systems, in accordance with ITU-T recommendations. With bandwidths all the way down to 5 Hz, the SPM-35A Selective Level Meter is ideal for analyzing composite signals. The instrument can be used for measurements on ARI and RDS systems, as well as remote control and FM-VFT systems as per ITU-T recommendations. WEBSITE: www.jdsu.com SPM-32A/-33A/-34A/-35A/-36A SELECTIVE LEVEL METERS 2 Accurate, stable frequency settings The built-in synthesizer and 1 Hz frequency resolution allows accurate, stable frequency settings across the entire range. This greatly simplifies tuning to pilots using a narrow resolution bandwidth. The instrument key, with user selectable step size, is useful for measurements on evenly spaced channels. Fixed frequencies such as pilots can be stored in the memory to speed up routine tests. Absolute and relative level measurements The digital display indicates absolute and relative level with 0.01 dB resolution, allowing measurements of very small level differences. The fast bar graph is very useful for alignment work. Straightforward operation The display provides a quick overview of all functions currently in use. Other functions such as frequency scan, AFC, demodulation, setups, and storage of fixed frequencies contribute to fast and error-free test procedures. Field application The instrument is ideal for such field applications as in-service testing and maintenance, due to its simple operation, wide temperature range, rugged design, and flexible options for powering - AC line or batteries. SPM-32A/-33A/-34A/-35A/-36A SELECTIVE LEVEL METERS 3 Specifications Inputs Frequency range SPM-32A 50 Hz to 620 kHz SPM-33A/-34A/-35A 50 Hz to 2 MHz SPM-36A 50 Hz to 3.5 MHz Coaxial input Versacon 9 Universal Connector (Fitted with the Versacon 9 75 basic connector and BNC insert. Other types of insert - see Versacon data sheet - should be ordered with the device.) Input impedance, selectable 75 , high impedance Balanced input Connectors Normally CF but see ordering information Input impedance, selectable 75 , 150 *, 600 , high impedance *135 for BN 4033/02, /12 and /37 Signal balance ratio to ITU-T O.9 f 620 kHz, signal balance 40 dB Input Selective < -120(1) to +20 dBm Wideband < -50 to +20 dBm < -50 to +20 dBm < -60 to +10 dBm 1 V to 3.8 V Coaxial 75 Balanced 75 to 150 < -105(1) to +20 dBm Balanced 600 < -110(1) to +10 dBm Voltage < 8 V(1) to 3.8 V (1) For a bandwidth of 25 Hz, f 10 kHz; bal. 75 : -100 dBm Error limits of the level display For Zin= Zout= Z0, after calibration, with noise averaging, MAX. HOLD off, battery mode, includes rounding errors Intrinsic error and variation with level at 10 kHz and (23 3) C (table values in dB) Bal., all bandwidths 0.4 Bandwidths > 100 Hz Coaxial 100 Hz bandwidth 0.3 25 Hz bandwidth Level range/dBm (75, 135, 150 ) Level range/dBm, dB (600 ) +20 +20 0 0 -70 -80 -80 -90 0.1 0.3 0.4 -90 -100 -100 -110 0.4 0.6 0.9 - Frequency Frequency setting Numeric via keypad, in steps, resolution 1 Hz Quasi-analog with up/down keys Automatic search (adjustable threshold) AFC Frequency display LCD, 7 digits Error limits for tuning frequency 3 ppm of set frequency 1 Hz Variation of level display with frequency referred to 10 kHz, the input level being 40 dB above the intrinsic noise level (table values in dB) Coaxial Z0 = 75 Z0 = 75 to 150 Z0 = 600 50 Hz 100 Hz 0.6 0.3 0.3 0.4 0.5 0.5 0.6 620 kHz 0.6 0.6 0.7 2 MHz 0.7 0.7 0.8 3 MHz 0.9 0.9 1.0 3.5 MHz Level and Voltage Measurements Level display Digital display, max.resolution 0.01 dB Quasi-analog bargraph detects signal trends Display range Intrinsic spurious noise up to max. test level (dBm), battery power Balanced Balanced Frequency range 1.62 MHz Bandwidth selectable Nominal value Harmonic ratio ak2, ak3, for level -10 dBm For fundamentals 2 kHz Demodulator Single sideband demodulation Memory Storage of 25 Hz; 1.74 (1.95)* kHz; 3.1 kHz *BN 4033/02, /12, /37 >60 dB Integral loudspeaker, volume adjustable 100 user-programmable setups, 100 results SPM-32A/-33A/-34A/-35A/-36A SELECTIVE LEVEL METERS Specifications General Specifications Power supply Dry batteries (supplied) 2 x 9 V IEC 6 LF 22 (6LR61) Battery pack (attaches to device) BAZ-33 Line operation separate LNT-2 adapter/charger Operating time with dry batteries/NiMHs approx. 8 h/2 h with BAZ-33 battery pack approx. 8 h Ambient temperature Nominal range of use 0 to +50C Limits operating range -10 to +55C Storage and transport -30 to +70C Dimensions (w x h x d) 110 x 60 x 200 mm Weight with batteries/with BAZ-33 approx. 1 kg/1.5 kg Ordering Information Type Frequency range Connectors Versacon Balance * CF * WECO * CF * WECO * I-214 CF CF * CF * WECO Noise measurement dBm/dBm0 dBrnC/dBrnC0 dBm/dBm0 dBrnC/dBrnC0 dBm/dBm0 dBm/dBm0 dBm/dBm0 dBm/dBm0 dBrnC/dBrnC0 Order number BN 4033/11 BN 4033/12 BN 4033/01 BN 4033/02 BN 4033/03 BN 4033/20 BN 4033/20 BN 4033/36 BN 4033/37 SPM-32A 50 Hz to 620 kHz SPM-33A 50 Hz to 2 mHz SPM-34A 50 Hz to 2 MHz SPM-35A 50 Hz to 2 MHz SPM-36A 50 Hz to 3.5 MHz Supplied accessories: two dry batteries Options (to be ordered together with the device [can only be factory fitted]) 124 instead of 150 135 instead of 150 140 instead of 150 100 Hz bandwidth instead of the 25 Hz bandwidth Bandwidth 300 Hz instead of 400 Hz (for SPM-34A only) BN 4033/00.60 BN 4033/00.61 BN 4033/00.62 BN 4033/00.52 BN 4033/00.24 Accessories BAZ-33 battery pack, can be recharged with LNT-2 LNT-2 A.C. adapter/charger Please specify power cord required European plug US plug (also suitable for Japan) UK plug Australian plug SDG-40 Balanced Attenuator PLCP-40 Unbalanced Attenuator No. 10 Leather pouch, for one device and BAZ-33 Carrying strap MK-1 Equipment case for one device with BAZ-33, additional LNT-2 or BAZ-33 MK-4 Equipment case for two devices with BAZ-33, two additional LNT-2 or BAZ-33 BN 4033/00.10 BN 4071/90.02 K 490 K 491 K 492 K 493 BN 4608/00.01 BN 9203/01 BN 4071/23 BN 4033/00.01 BN 4071/09 BN 4071/21 All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDSU reserves the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, including withdrawal at any time of a product offered for sale herein. JDSU makes no representations that the products herein are free from any intellectual property claims of others. Please contact JDSU for more information. JDSU and the JDSU logo are trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. (c)2006 JDS Uniphase Corporation. All rights reserved. 30137329 500 0106 SPM32A36A.DS.ACC.TM.AE Test & Measurement Regional Sales NORTH AMERICA TEL: 1 866 228 3762 FAX: +1 301 353 9216 LATIN AMERICA TEL: +55 11 5503 3800 FAX: +55 11 5505 1598 ASIA PACIFIC TEL: +852 2892 0990 FAX: +852 2892 0770 EMEA TEL: +49 7121 86 2222 FAX: +49 7121 86 1222 WEBSITE: www.jdsu.com |
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