Post on 16-Aug-2021
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COMPANY PROFILE
Founded in Milan in 1935, UNAOHM is one of the oldest manufacturers of measuring electronic equipments in Europe. It was born thanks at two young Engineers, Mr Enzo Pontremoli and Mr Giovanni Bozzi. In the early 60’s the trademark was registered. In 1956 UNAOHM begins manufacturing an instrument dedicated to TV installations, that is the field strength meter, immediately becoming the main player of this sector. All efforts of the R&D division are put into the Field Strength Meter. At present a complete range of equipments is offered, professional meters to thoroughly analyze all TV signals, digital and analogue, also signals of optical fibe distribution.
Activities The company’s activities concern several applications of electronics and telecommunications, they are:
Field Strength Meters and Lab Equipments division Inside this division we carry out development of field strength meters and accessory equipment (noise generators, reflectometer bridges, etc.) for a complete analysis of TV installations(terrestrial, via cable and satellite TV signals).
Radio System division It carries out the production, installation and maintenance activity of professional radio links designed to work in hostile environments, such as off shore platforms.
Equipments for Photovoltaic Installations division This division developments equipments for photovoltaic installations. These instruments are enable to testing and certification according to the European standards.
Services The Company offers several pre-sale and after-sale support, service and help to choose and use the instruments. Moreover, we monthly arrange trainings about new technologies for TV installations, with the analysis and solutions of the critical events. .
UNAOHM S.r.l. VIA G. DI VITTORIO 49 – 20068 PESCHIERA BORROMEO - ITALY
TEL. +39.0236577787 – Fax +39.0251650195 – Web: www.unaohm.it - E-mail: sales@unaohm.it
REAL TIME
SAT (MHz) 900/2250 900/2250 900/2250 900/2250 900/2250 900/2250 900/2250 900/2250 900/2250 900/2250 900/2250
TERR (MHz) 45/900 45/900 45/900 45/900 45/900 45/900 45/900 45/900 45/900 45/900 45/900
CABLE (MHz) 45/900 45/900 45/900 45/900 45/900 45/900 45/900 45/900 45/900 45/900 45/900
5/65 MHz option option option option option option option option option option
2250/3000 MHz option option option option option option option option option option
DVB-T2 - option option option option upgrad
DVB-T ver T
DVB-S/S2 ver S
DVB-C ver C altern T altern T altern T altern T upgrad
ANALOG PICTURES - -
MPEG4 option option option
MPEG2
NIT
CONST profess
OPTICAL FIBER OPT80 OPT80 OPT80 OPT80 OPT80 OPT80 OPT80 OPT80 OPT80 OPT80
WI FI FCV FCV FCV FCV FCV FCV FCV FCV FCV FCV
NOISE GENERATOR NG600 NG600 NG600 NG600 NG600 NG600 NG600 NG600 NG600 NG600 NG600
BATTERY 4h 4h 4h 4h 4h 4h 4h 4h 4h 5h 5h
LCD 5,7''col 5,7''col 5,7''col 5,7''col 5,7''col 5,7''col 5,7''col 5,7''col 5,7''col 5,7''col 5,7''col
SIZES (cm) 25x11x20 25x11x25 25x11x20 25x11x25 25x11x20 25x11x25 25x11x20 25x11x25 30x13x32 24x16x9 24x16x9
WEIGHT 2,9 Kg 3,5 Kg 2,9 Kg 3,5 Kg 2,9 Kg 3,5 Kg 2,9 Kg 3,5 Kg 6 Kg 2 Kg 2 Kg
3 IN 1 FUNCTION - - - - - - - - -
TEST MULTISWITCH - - - - - - - - -
TPSAT
CLC
DATA LOGGER
SW UPLOADER
NG600: optional external modulealtern T: as alternative to DVB-T
OPT80: optional external module upgrad: upgradable later
FCV: optional external moduleCLC: calculus of cable length
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MODEL PROMOTION 24 months 30 months 36 months 48 months 60 months
DG OHM FULL HD 2,190.00€ 104.86€ 84.97€ 75.01€ 63.49€ 51.11€
DG OHM HD 1,890.00€ 90.49€ 73.33€ 64.73€ 54.79€ 44.11€
DG OHM FULL HD + NG600 2,430.00€ 116.35€ 94.28€ 83.23€ 70.45€ 56.71€
DG OHM HD + NG600 2,130.00€ 101.99€ 82.64€ 72.95€ 61.75€ 49.71€
AP401 FULL HD 3,750.00€ 174.30€ 140.59€ 125.74€ 98.25€ 86.10€
AP01 / AP301 FULL HD 3,350.00€ 155.71€ 125.59€ 112.33€ 87.77€ 76.92€
AP01 / AP301 HD 2,950.00€ 137.12€ 110.60€ 98.91€ 77.29€ 67.73€
AP01 / AP301 2,550.00€ 118.52€ 95.60€ 85.50€ 66.81€ 58.55€
Main Rules
FINANCING FOR PURCHASE OF UNAOHM INSTRUMENTS - Validity up to 31/10/2015
5) IT IS REQUEST THE INSURANCE FOR THE TIME OF THE FINANCING
2) THE INSTRUMENT IS PROPERTY OF THE FINANCIAL COMPANY WITH RIGHT OF REDEMPTION
1) THE RATES ARE CHANGEABLE AND VAT EXCLUDED
3) THE RATES ARE QUARTERLY IN ADVANCE
4) THE FIRST RATE INCLUDE THE ADMINISTRATIVE COST OF 75 €
FREQUENCY RANGEVHF-UHF-SAT: 45 ÷ 2250 MHz IF : 38.9 MHz HF: 5 ÷ 65 MHz WI-FI: 2000 ÷ 3000 MHz LEVEL VHF – UHF – SAT 20 ÷ 130 dBμV IF (38.9 MHz) 60 ÷ 130 dB~V HF (5-65 MHz): 40 ÷ 130dBμV MEASUREMENT UNIT dBμV, dBmV, dBm, V ATTENUATOR 10 dB or 2dB selectable steps mode: manual or automatic ATTENUATOR ACCURACYHF-lF-VHF-UHF ±1 dB; SAT ± 1.5 dB FREQUENCY RESPONSE± 1.0 dB from 45 to 2050 MHz ± 1.5 dB from 2050 to 2250 MHz ± 1.5 from 5 to 65 MHz LEVEL INDICATION -numerical with resolution 0.1 dB -analogue on monitor through bar -with linear reading scale of 50 dB -acoustic, tone intensity can be proportional to level -numerical of C/N ratio (Carrier/Noise) -numerical of V/A ratio (Video/Audio carrier) -numerical of power (DCP) for digital carriers MEASUREMENT FILTER BANDWIDTH (-3 dB) HF – lF – VHF – UHF :100 kHz / 1.0 MHz SAT :100kHz / 1MHz / 4MHz INPUT IMPEDANCE 75 � unbalanced 50 � unbalanced (option) MAXIMUM APPLICABLE VOLTAGE 100 VDC and/or 5Vpp RF INPUT CONNECTOR BNC. BNC/IEC and BNC/F adapters as standard accessories LNB POWER SUPPLY 5 -13 -15 -18 -24 VDC/500mA step or continuous regulation measurement of the supplied power overload and short-circuit protection DiSEqC 1.1; 1.2 and 2.0 with display of received signals; S.C.R. TUNING PLL frequency synthesis direct setting of frequency, channel (selectable channelization), program (200 positions storage) SPECTRUM ANALYZER PRESENTATION IN REAL TIME level on Y (vertical) axis, 50dB level dynamic range frequency on X (horizontal axis) scanning: 100% of the selected band expansion: 8 selectable steps FREQUENCY MARKERS Two markers to read frequency/level, with � frequency and � level measurement MONITOR color LCD 5.7", wide visual angle high resolution and high brightness FUNCTIONS Full-screen analogue TV & SAT picture, Picture + sync pulse + level bar graph SAT Video polarity: positive and negative, C & Ku band Full-screen digital TV & SAT picture through intermal decoder MPEG4 / MPEG2 Subcarriers frequency VHF/UHF: according to selected TV standard
AUDIO demodulators: TV / AM / FM SAT subcarriers frequencies: 5.5 ÷ 9.77 MHz, PLL synthesis DATA LOGGER Storage capacity: 1700 measures INGRESSI E USCITE AUSILIARIE Standard SCART socket: Video/audio input and output; RGB input Auxiliary SCART socket: RGB output of all data displayed on LCD Serial ports: RS232 & USB POWER SUPPLY AC: 90 ÷ 260 V 50-60 Hz DC: rechargeable internal battery 12 V 3.8 Ah Li-Ion, apporx. 4 h autonomy MECHANICAL CHARACTERISTICS Dimensions (mm): W 305 x H135 x D 325 Weight: 6 kg fully equipped with all options Transport bag with strap and accessories compartment QAM module - DVB-C Frequency range: 47 ÷ 860MHz Symbol rate: 1 ÷ 7 MS/s Modulation: 16QAM; 64QAM;128QAM 256QAM CH BER: 1 E -2 ÷ 1 E -8 (before Reed Solomon) RU: errors not corrected on output of Reed Solomon stage MER: 5 ÷ 20 dB NM: -13,0 ÷ 24,0 dB CFO - AFC: ± 0.5 MHz QPSK / 8PSK module - DVB-S / DVB-S2Frequency range: 950 ÷ 2150 MHz Symbol rate: 1 ÷ 45 MS/s (DVB-S QPSK) 1 ÷ 36 MS/s (DVB-S2 QPSK) 1 ÷ 30 MS/s (DVB-S2 8PSK) Code rate: automatic CH BER 6 E -2 ÷ 1 E -6 PV BER 1 E -2 ÷ 1 E -8 RU: errors not corrected on output of Reed Solomon stage MER: 5 ÷ 20dB NM: 3 ÷ +14 dBCFO: AFC ± 3 MHz COFDM CARD DVB-T2 / DVB-T /DVB-H Frequency Range 42 to 870MHz Modulation 16 QAM; 64 QAM; 256 QAM;QPSK. Automatic Code Rate 1/2 - 3/5- 2/3- 3/4 - 4/5 - 5/6 -7/8. Automatic Guard Interval 1/4, 1/8, 1/16, 1/32, 1/128, 19/128,19/256. Automatic Bandwidth 7MHz; 8MHz Hierarchy Non-hierarchic Operating Mode 1000-2000-4000-8000-16000-32000 carriers CH BER (pre-Viterbi BER). 1E-2 to 1E-6 PV BER (post-Viterbi BER). 1E-2 to 1E-8 MER 2 to 36dB ( QPSK, 16 QAM, 64 QAM, 256 QAM ) NM Noise Margin Cell ID: Cell Identification Identification of distribution’s operator that is broadcasting the signal CSI: Channel Status Information Readout of the MER in percentage CONSTELLATION moduleModulations: COFDM, QPSK, 8PSK, 16QAM, 64QAM, 128QAM, 256QAM MPEG4/MPEG 2 module DVB-standard compatible MPEG4, H264 Audio-Video decoderMPEG2 Audio-Video decoder Main Level @ Main Profile OPTIONS Internal noise generator NG 96 Available configurations:
- 3 digital cards: TERR + CABLE + SAT - 2 digital cards: TERR + CABLE TERR + SAT CABLE + SAT
EP 4000 FULL HD SPECIFICATIONS
UNAOHM S.r.l. VIA G. DI VITTORIO 49 – 20068 PESCHIERA BORROMEO - ITALY Tel: +39.0236577787 – Fax: +39.0251650195 – Web: www.unaohm.it - E-mail: sales@unaohm.it
MODULE FOR MEASUREMENTS OF TV SIGNAL OVER FIBER WITH UNAOHM SERIES:
AP01 - AP301 - AP201PLUS DG OHM COMPACT
MAIN FEATURES
Optical power measurementsOptical loss measurementsDigital signal qualità measurements (BER MER NM etc.) on RF signal over fiber (internaloptical/electrical conversion)Spectrum analysis of RF signal over fiber (internal optical/electrical conversion)Adapter and LNB power supply over RF cable, overload and short circuit protectionData logger optical measures acquisition
UNAOHM S.r.l. VIA G. DI VITTORIO 49 – 20068 PESCHIERA BORROMEO - ITALY Tel: +39.0236577787 – Fax: +39.0251650195 – Web: www.unaohm.it - E-mail: sales@unaohm.it
OPT 80 SPECIFICATIONS
CALIBRATED WAVELENGHT 1310 nm – 1490 nm – 1550 nmOPTICAL POWER RANGE 20dBm ÷ +2dBmUNCERTAINTY 0,2dBDISPLAY RESOLUTION 0,01dBOPTICAL CONNECTOR FC / APC – MONOMODE FIBERPOWER SUPPLY FROM STRENGHT FIELD METER OVER RF CABLEOPTICAL LNB POWER SUPPLY 13V VIA RF CONNECTORRF OUTPUT BNC 75BANDWITH 47 ÷ 2250 MHzRF OUTPUT LEVEL 94 dBμV ( 15 dBm) @ 3 dBm OPTICAL POWER INRETURN LOSS < 15 dBOPERATION TEMPERATURE 5 + 50 °C
OPTICAL KIT
FC/APC – FC/PC patch cordFC/APC – SC/APC patch cordCalibrated 10 dB FC/APC optical attenuatorCoaxial cableBNC connector
OPT 80 CONNECTED TO DG OHM COMPACT
Digital measures of quality (BER, MER, NM, ETC) for optical signal
3 in 1 function with spectrum, digital measures and NIT of optical signal
The noise generator NG 600 is an external module used for many applications as settings the filters, settings the cable, calculus of the distance of fault on the cable. The NG 600 is light, cheaper and easy to use. It has an internal battery with running time of 7 hours. It is suitable with every field strength meters and with UNAOHM instruments has special function as CLC function.
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CLC function: calculus of the distance of fault on the cable
UNAOHM S.r.l. VIA G. DI VITTORIO 49 – 20068 PESCHIERA BORROMEO - ITALY Tel: +39.0236577787 – Fax: +39.0251650195 – Web: www.unaohm.it - E-mail: sales@unaohm.it
The Frequency Converter FCV300 EVO is an external module that combined with a field strength meter, displays frequencies between 2000 MHz and 3000 MHz. The main measurable signals are Bluetooth, Wi-Fi, MMDS and others signals in this frequency band. The displays of converted carrier will be into IF SAT band ie in the range of frequencies between 1000 MHz and 2000 MHz. If the field strength meter has the Max Hold function, you can see the random signals (not continuously present), otherwise they are impossible to measure for their inconstancy. The size is small and weight is very low, the power supply is between 13 and 18 volts, it is applied directly to the RF output connector of the field strength meter.
��������������������������Input frequency 2000 ÷ 3000 MHz with conversion of all range Input impedance 50 Ohm (75 Ohm upon request) Input dinamic -80 dBm ÷ -10 dBm Input connector SMA female Output frequency 1000 ÷ 2000 MHz Output impedance 75 Ohm Return loss ≥ 10 dB Output power + 5 dBm (1 dB gain compression) Output connector F female Type transfer Conversion single SAT band (Down Converter) Gain 0 dB ± 3 dB Stability Gain ± 0.1 dB/°C (5 ÷ 40 °C ) Noise figure ≤ 15 dBm
Spurious rejection < 20dBμV without input < -39 dB input with single carrier of -10dBm
Filter input rejection 45 dB at 2000 MHz Oscillator frequency 1000 MHz Oscillator precision ± 1 MHz
In DC by RF connector Remote feed (LNB) by RF output connector 13 ÷ 18 Volt / 0.2 A
Calibration temp. Environmental temperature (23°C ± 5°C) Operating temp. from +5°C to + 40°C Operating humidity 80% for temperature until 31°C ( linear reduction of 50% to 40°C) Operating altitude max. 2000 m Dimension (H x W x D) 150 x 90 x 25 mm Weight 0,250 kg with bag Supplies The device has nylon bag