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AM
Amplitude Modulation is a wave that is in direct proportion to the modulating signal.
- LBA Group, Inc
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MW AM Broadcast Mobile Antenna System
TUP-3
The TUP-3 system is capable of transmitting efficiently at carrier frequencies from below 1000 kHz to over 1700 kHz. It is rated for power to 5000 watts, 125 percent modulated. Housed is a weatherproof cabinet, the integral tuning unit features high quality electronic components and matches the TUP-3 system to a 50 ohm transmission line. The self-supporting design of the tower also minimizes erection time and complexity.
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Signal Processor Board
MS 1532
- Frequency coverage from 5 kHz to 30 MHz in 1-Hz steps- High dynamic range: +30 dBm 3rd-order intercept typical- Digital filtering provides 58 IFBWs from 56 Hz to 8.0 kHz with exceptional shape factors- AM, Synchronous AM, FM, CW, USB, LSB & ISB detection modes standard- Tunable notch filter- Fast, flexible scanning with 100 memory channels- Large readable LED displays & user-friendly controls- Noise blanking & pass band tuning- Internal switchable preamplifier & attenuator- Operator-selectable RS-232, RS-485, or- RS-422 remote control- Viretx 5 FPGA based design (Two virtex for image processing)- LPC2468 ARM 7 Processor based design- MIL1553B and RS485 Interface- Two High speed 14 bit ADC (125MSPS) for I & Q Sampling- Direct sampling 2-30MHz- Audio CODEC- Conduction Cooled Board
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RF Signal Generator With 1.5 And 3GHz Models
TGR205x Series
150kHz to 3GHz (TGR2053) and 150kHz to 1.5GHz (TGR2051) frequency rangeHigh signal purity, phase noise <-117dBc/Hz (typical) at 1GHz output and 10kHz offsetAmplitude range of -127dBm to +13dBm0.1dBm amplitude setting resolutionInternal or external analogue modulations (AM, FM, PM)Amplitude can be set in dBm, dBμV or in linear Volts.Internal or external digital modulations - ASK, OOK, FSK, 3FSK, 4FSK, GFSK, MSK, GMSK, HMSK & PSK with U01 optionModulation SynchronisationFast amplitude and/or frequency sweeps with comprehensive triggering5ms sweep settling time1ppm frequency accuracy, <1ppm drift in first yearModulation waveform output on the rear panelInternal waveforms include: Sine, Square, Ramp, Triangle, PRBS (various lengths) and user-defined patternSimple operation with the colour touch screenProgrammable via USB, LAN (LXI) and GPIB (optional), SCPI compatibleCompatible with previous Aim-TTi RF generators
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COLOCOIL® AM Isocoupler
LBA’s modular approach allows the operator to start with one CoLoCoil®, and build out to 6, 9, or more – supporting 50 or more antennas! Practically "plug and play", expansions are fast, minimize AM station impact, and maintain full grounding and lightning protection!
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Solar Simulator Continuous Light
This type of solar simulator uses Xenon high pressure arc lamps as light source. These lamps have a colour temperature near 5800 K, so it is feasible to filter the light output to an excellent AM 1.5 spectrum. If a tuneability of the spectrum is required, these lamps can be combined with tungsten lamps to achieve multi-source solar simulators. These can be used to measure tandem/triple/multijunction solar cells. They also allow detailed analysis of all types of solar cells using a spectral metric (see : Publication List).
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500 / 1000 / 1500MHz Synthesized Signal Generator
Model 2100 Series
- Combine with DDS and PLL Techniques- 1500MHz Maximum Frequency- 1 ppm High Accuracy, Less Distortion- Dual Independent Outputs- AM, FM, FSK, PSK Modulation
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Interface
RAR-XMC
Designed for embedded, laboratory and simulator applications, the RAR-XMC supports maximum data throughput on all channels while providing onboard message scheduling, label filtering, multiple buffering options, receive message time-tagging and error detection, and IRIG-B receiver (AM or DC/TTL) and generator (DC/TTL).
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Function Generator
FG-109
*FG-109 is a function generator with a high resolution of 10MHz DDS.*Various output waveforms: Sine, Square, Triangle, Pulse, Anti-Pulse.*Variable DC offset control : ±10V(no load).*Store / Recall. 20 settings*Counter up to 60MHz high frequency.*AM with internal and external carry.*Sweep mode with Linear and Log slope.*FM wide modulation range up to 10 times.*The signal Attenuate can be -20dB or -40 dB.*USB terminal for computer operation.*LCD Display
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Signal Generator
Signal generator that supports various formats such as AM / FM, DARC / RDS / BRDS, optical beacons, and HD Radio.
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Receiver And Exciter
MS 2010
Receiver Exciter is used to receive and transmit HF range signals & processing HF signals into voice and data format using DSP technology. It consists of high quality HF receiver and HF exciter. System has SELCAL and secure communication features. System has configuration facility for Frequency range, mode of operation (AM, LSB, USB, DATA, CW), volume, squelch level from external control unit. The exciter produces the low power signal which is fed to the power amplifier unit.
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Wide Mechanical Tuning Bandwidth Gunn Oscillators
Wide mechanical tuning bandwidth Gunn oscillators utilize high performance GaAs Gunn diodes and various cavity designs to yield near full band frequency coverage. Unlike dual-tuner oscillators, frequency and power optimization are accomplished by a single micrometer. Furthermore, these oscillators can be modified into electrically tunable oscillators by replacing the micrometer with an electrical actuator. The wide tuning bandwidth of these oscillators offers a low cost, high performance means of signal generation, making them ideal test sources for labs and antenna ranges. While standard models offer a waveguide interface, a coaxial interface is also available. When used with a Gunn oscillator regulator/modulator (SOR series), these oscillators can produce AM or FM modulated signals for many test applications.
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Selective RF Detector
Raksa iDet
RAKSA iDet detects: cellular phones of GSM900/1800, UMTS(3G), CDMA450 standards; cordless DECT phones; Bluetooth and Wi-Fi devices; wireless video cameras; radio transmitters with analog modulation (AM, FM, PM); radio transmitters with digital modulation and continuous carrier (FSK, PSK, etc.); radio transmitters with wideband modulation up to 10 MHz bandwidth.
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Field Strength Meter
FIM-72A UHF
The Model FIM-72A is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-72A is suitable for practically all types of RF emission measurements in the 450 MHz to 960 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and meter dynamic range of either 20 dB or 60 dB. A dc analog voltage, proportional to meter indication, is provided for driving a chart recorder or similar device. A leveled output from the calibrating generator is available for measuring cable insertion loss, filter response, amplifier gain, VSWR, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.
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Spectrum Analyzer
The Spectrum Analyzer software is designed to analyze RF signals with a frequency of up to 10 GHz in automated testing programs, to study periodic signals in the RF and microwave ranges in the frequency domain, as well as to analyze the parameters of signals with analog modulation (AM, FM, PM).
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ECM Noise Under RF Test System
BK8020
The BaKo Type BK8020 ECM Noise Under RF Test System tests microphones under RF noise, using a ‘Direct Injection Test’ in the frequency range of 5MHz~2.5GHz with an amplitude modulated (AM) disturbance signal of 1kHz. You run the system using the controlling PC, which allows automatic configuration and which runs the test sequence automatically. When you finish testing, you can print data as an MS Excel report or save it for comparison and analysis.
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3MHz Multi-Waveform Signal Generator with Modulation
Model MSGM3M
- 0.3Hz to 3MHz Frequency Output in 8 Ranges- Versatile Waveforms: Sine, Square, Triangle, Ramp, Pulse and DC outputs- Standard AM, Balance AM, FM, ASK, FSK, PWM Modulation and Sweep Mode- Internal / External Modulation
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PXIe-5673E, 6.6 GHz PXI Vector Signal Generator
781340-04
6.6 GHz PXI Vector Signal Generator—The PXIe‑5673E is a wide-bandwidth module that, when combined with the appropriate software, can generate a variety of signals. With the Modulation Toolkit for LabVIEW, it can generate different waveforms including AM, FM, CPM, ASK, FSK, MSK, PSK, QAM (4‑, 16‑, 64‑, and 256‑QAM), multitone signals, arbitrary waveforms, and many others. In addition, you can combine these vector signal generators with standard-specific software to generate signals for GPS, GSM/ EDGE/WCDMA, WLAN, WiMAX, DVB‑C/H/C, ISDB‑T, ZigBee, and others. With PXIe‑5673E stream‑from‑disk capabilities, you can generate continuous waveforms that are up to several terabytes in length.
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TriSOL Class AAA 0.25º Collimation Angle Solar Simulators
For high performance space applications, OAI offers a 0.25 Collimation Angle Solar Simulator. It is engineered with the technology built on OAI’s 47 years of experience working with light. Features include 100mmx100mm beam size, long lens housing, AM 1.5 G and AMO spectrum up to 1800 nm or any custom spectrum, and intensity controlled up to 1.25 SUNS. These solar simulators are built with OAI’s precision, quality and reliability.
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Field Strength Meter
FIM-71 VHF
The Model FIM-71 is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-71 is suitable for practically all types of RF emission measurements in the 45 MHz to 225 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and a meter dynamic range of either 20 dB or 60 dB. A dc analog output voltage, proportional to the meter indication, is provided for driving a chart recorder. A leveled output from the calibrating oscillator is available for measuring cable insertion loss, filter response, amplifier gain, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.
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PXIe-5673E, 6.6 GHz PXI Vector Signal Generator
781262-02
6.6 GHz PXI Vector Signal Generator - The PXIe‑5673E is a wide-bandwidth module that, when combined with the appropriate software, can generate a variety of signals. With the Modulation Toolkit for LabVIEW, it can generate different waveforms including AM, FM, CPM, ASK, FSK, MSK, PSK, QAM (4‑, 16‑, 64‑, and 256‑QAM), multitone signals, arbitrary waveforms, and many others. In addition, you can combine these vector signal generators with standard-specific software to generate signals for GPS, GSM/ EDGE/WCDMA, WLAN, WiMAX, DVB‑C/H/C, ISDB‑T, ZigBee, and others. With PXIe‑5673E stream‑from‑disk capabilities, you can generate continuous waveforms that are up to several terabytes in length.
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Multiple Signal Generator
1. Two Signal Output Ports2. Frequency Range:10 Hz ~ 100 kHz and 1 kHz ~ 15 MHz3. Output Waveforms:Sine, Triangle, Square,TTL Pulse, AM, FM4. Amplitude:10 Vpp(Max)5. Built-in LCD CountersDC Power Supply：1. Triple Outputs (One Variable, two Fixed Output)2. Constant Voltage Operation3. Low Ripple and Noise4. Built-in 3-Digit Voltage Indicator5. Overload Protect6. Overload Buzzer Indicator
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Interface
RCEI-830A-TB
Designed for embedded, laboratory and simulator applications, the RCEI-830A-TB supports maximum data throughput on all channels while providing onboard message scheduling, label filtering, multiple buffering options, receive message time-tagging and error detection, and IRIG-B receiver (AM or DC/TTL) and generator (DC/TTL).
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RF Generator
SIGLENT’S SSG3000X series of signal generators have a frequency range of 9 kHz to 2.1 GHz/3.2 GHz. They provide normal analog modulation such as AM, FM, and PM. They also provide pulse modulation and pulse train generator. In addition, when used with baseband generator such as SDG6000X, They can generate IQ modulated signals. With their high accuracy and pure outputs, the SSG3000X series is the right choice for R&D, education, and manufacturing.
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Interface
CEI-430/RCEI-430A
Designed for embedded and development applications, the CEI-430 and RCEI-430A support maximum data throughput on all channels while providing onboard message scheduling, label filtering, multiple buffering options, receive message time-tagging and error detection, and IRIG-B receiver (AM or DC/TTL) and generator (DC/TTL).
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RF Signal Generators, Up to 6 GHz
SG380 Series
Stanford Research Systems, Inc.
The SG380 Series RF Signal Generators use a unique, innovative architecture (Rational Approximation Frequency Synthesis) to deliver ultra-high frequency resolution (1 µHz), excellent phase noise, and versatile modulation capabilities (AM, FM, ØM, pulse modulation and sweeps) at a fraction of the cost of competing designs.
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Spectrum Analyzer Modular AFM AXIe
The software and hardware complex "Modular Spectrum Analyzer AFM AXIe" for the analysis of RF signals with a frequency of up to 10 GHz is intended for use in automated testing programs, research in the frequency domain of periodic signals in the RF and microwave ranges, as well as for analyzing the parameters of signals with analog modulation (AM, World Cup, FM).
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Broadband Threshold Detectors
KRYTAR's All NEW Broadband Threshold Detectors are hermetically sealed for high reliability and are specifically designed for use in today's high-performance microwave instrumentation and systems. KRYTAR detectors are designed for such applications as power measurements, analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring and pulsed RF measurements in ultra-broadband and mm-Wave applications.
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Mini Receiver
FB7-NX
In about 1935, the National Radio Company of Malden, Mass., brought out a “hot” high frequency receiver, called the FB7, and the subsequent FB-7X. It featured a super-hetrodyne design with plug-in coils that gave it a broad frequency range. The “X” model also incorporated a crystal filter in the intermediate frequency section, thus giving it additional selectivity. The receiver was viewed by radio amateurs as a technological breakthrough, and it was also used commercially for point to point high frequency communications. As the receiver did not have an internal RF amplifier section, a separately tunable RF amplifier was later provided in a separate enclosure for additional performance capabilities. Now, National RF, Inc., is resurrecting the fabled receiver name with an all solid-state, hot mini receiver, which also utilizes plug-in coils to cover the HF spectrum. The mini-receiver is designed for use by radio amateurs as well as serious short-wave listeners, and allows reception of AM, CW, and SSB signals. It incorporates a super-hetrodyne design with a dual gate FET built-in RF preamplifier and a ceramic filter for selectivity, often required when used in a crowded amateur radio band. In addition, the receiver has a buffered rear panel output of the high frequency oscillator for use with either a frequency counter for exact receive frequency display, or for interface with an outboard transmitter. A rear panel jack is also provided for muting the receiver when a transmitter is placed into the transmit mode. And, the receiver is small enough to fit into carry-on luggage and taken on trips when it is desired to “keep an ear” on amateur radio or other high frequency activity. The receiver utilizes rear panel plug-in coil assemblies which contain the RF amplifier, mixer, and oscillator tuned circuits. Each plug-in coil assembly also comes with a separate dial scale, which is inserted onto the front panel for displaying the tuned frequency. A very smooth 6 to 1 planetary drive is used for tuning the receiver. Other front panel controls include RF preamplifier peak, volume control, Beat Frequency Oscillator adjustment, and RF gain control. Other switches include filter bandwidth, AM/CW/SSB selection, Power, and a general coverage/band spread control for certain plug-in assemblies. The receiver is intended to drive head-phones via a rear panel jack, but has sufficient output to drive a small external speaker.
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PXIe-5673E, 6.6 GHz PXI Vector Signal Generator
781263-01
6.6 GHz PXI Vector Signal Generator—The PXIe‑5673E is a wide-bandwidth module that, when combined with the appropriate software, can generate a variety of signals. With the Modulation Toolkit for LabVIEW, it can generate different waveforms including AM, FM, CPM, ASK, FSK, MSK, PSK, QAM (4‑, 16‑, 64‑, and 256‑QAM), multitone signals, arbitrary waveforms, and many others. In addition, you can combine these vector signal generators with standard-specific software to generate signals for GPS, GSM/ EDGE/WCDMA, WLAN, WiMAX, DVB‑C/H/C, ISDB‑T, ZigBee, and others. With PXIe‑5673E stream‑from‑disk capabilities, you can generate continuous waveforms that are up to several terabytes in length.
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CAMI® Broadband AM Isocouplers
LBA Technology’s CAMI® series of new-concept low, medium, and high power broadband isolators are the modern way to mount additional antennas on “hot” AM towers. These broadband colocation systems offer a simple, economical solution to take full advantage of existing vertical real estate. The LBA CAMI® isocoupler family supports any combination of RF carriers from DC to 2700 MHz or more, and conservative RF power levels to 40,000 watts at FM.
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PSG Analog Signal Generator, 100 kHz to 67 GHz
E8257D
Address your toughest requirements with metrology-grade frequency & level accuracy with excellent distortion & spurious characteristicsTest high-power devices & overcome test system losses with 1 W output powerAddress the demanding needs of Doppler radar, ADC & receiver-blocking tests with the PSG's extremely low phase noiseCharacterize devices & circuits by adding AM, FM, PM & pulse modulation to your signalMeet test system needs up to 1.1 THz with frequency extender modules
