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Supplier: Richardson RFPD
Description: MHz. WCA05300B has built-in limiter to protect the amplifier from the input strong interference signal up to 30 dBm. WCA05300A is most suitable for VHF receivers and test and measurement applications.
- Frequency Range: 50 to 200 MHz
- Maximum Gain: 24 dB
- Noise Figure: 0.45 dB
- Minimum Operating Voltage: 16 volts
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Supplier: ValueTronics International, Inc.
Description: Power Meter, 5 High Accuracy Power Meter) Saves up to 300 Measurement Traces Alphanumeric Labeling of Saved Measurements Automatic Time and Date Stamp of Saved Data Rechargeable, Field Replaceable Battery Distance Measurement in Feet and Meters Information Screens Provide Cable
- Frequency Range: 4,000,000 kHz
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Description: measurement of interference power from household and similar appliances in the VHF range. Over the years, CISPR prepared a number of recommendations and reports that have significant technical merit but were not generally available. Reports and recommendations were for some time
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Supplier: CSA Group
Description: measurement of interference power from household and similar appliances in the VHF range. Over the years, CISPR prepared a number of recommendations and reports that have significant technical merit but were not generally available. Reports and recommendations were for some time
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Supplier: CSA Group
Description: on the measurement of interference power from household and similar appliances in the VHF range. Over the years, CISPR prepared a number of recommendations and reports that have significant technical merit but were not generally available. Reports and recommendations were for some time
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Description: on the measurement of interference power from household and similar appliances in the VHF range. Over the years, CISPR prepared a number of recommendations and reports that have significant technical merit but were not generally available. Reports and recommendations were for some time
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Supplier: Tripp Lite by Eaton
Description: Large toroidal chokes, ferrite rod-core inductors, HF/VHF capacitors and multiple layers of metal oxide varistors remove EMI/RFI interference and prevent system crashes, reboots and performance problems. Because residential power outlets have three wires—hot line (H), neutral (N) and
- Clamping Voltage: 300 volts
- Standards: CE Marking
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Supplier: Tripp Lite by Eaton
Description: similar problems. Large toroidal chokes, ferrite rod-core inductors, HF/VHF capacitors and multiple layers of metal oxide varistors remove EMI/RFI interference and prevent system crashes, reboots and performance problems. Because residential power outlets have three wires—hot line (H),
- Clamping Voltage: 300 volts
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Supplier: Tripp Lite by Eaton
Description: strongest power surges and spikes. Because residential power outlets have three wires—hot line (H), neutral (N) and ground (G)—the IBAR4ULTRAUSBB protects all three, covering the two protection modes: full normal mode (H-N) and common mode (N-G/H-G). NEMA 5-15R Outlets Accept a Wide
- Maximum Surge Current: 97,000 amps
- Clamping Voltage: 140 volts
- Standards: IEEE
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Supplier: Tripp Lite by Eaton
Description: disruptive line noise from causing A/V distortion, computer lock-ups, data errors and similar problems. Large toroidal chokes, ferrite rod-core inductors, HF/VHF capacitors and multiple layers of metal oxide varistors remove EMI/RFI interference and prevent system crashes, reboots and
- Maximum Surge Current: 48,000 amps
- Clamping Voltage: 140 volts
- Standards: IEEE
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Supplier: Cessna Aircraft Company
Description: aviation fleet and are known for reliability and durability. This horizontally opposed, air-cooled, four-cylinder, fuel-injected aircraft engine provides the power of 180 horses. Manufacturer: Textron Lycoming Model: (1) IO-360-L2A Power Output: 180 hp Propeller Manufacturer: McCauley
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Supplier: Cessna Aircraft Company
Description: Garmin GDU 1500 Dual engine/airframe interface units — Garmin GEA 71 Dual digital air data computers (ADC) — Garmin GDC 74B Dual digital attitude heading reference systems (AHRS) — Garmin GRS 77 Dual magnetometers — Garmin GMU 44 Dual integrated avionics units with VHF Nav/Com, GPS receivers,
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Design Concepts for High-Power PIN Diode Limiting
VHF high- power limiter , .
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Program
' Limiters have been tested over the VHF -UHF range, with typical bandwidths of lpercent, insertion losses of 5 to 10 dB. threshold powers of -17 to +20 dBm, and dynamic limiting ranges of 10 to 17 dB.
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Author Index, Nov. 1980, Part II
Cohn, Marvin, see Cassedy, Edward S.; T-MTT V9 n3 May 61243-247 Cohn, Marvin, and Andrew F. Eikenber “ Ferroelectric phase shifters for VHF and !?UHF: T-MTT vIO n6 … … and Andrew F: ‘Eikenbe~g; A high- power ferroelectric limiter ; T-MiT .
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Index to Subjects
Feedback, Delayed, Synchronous Magnetic Recorder and: Jan 94 Feedback, Negative, a Third of a Century Ago: Jul 1275 Ferrimagnetic Microwave Limiter : May 1000 Ferrite: Modulator … … Horizon, Charac- teristics of VHF : May 769 Filters: Absorptive, for Microwave Harmonic Power : Oct 1762 Band-Pass …
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Index to subjects
… Ionic Duct Propagation Time vs: Aug 1852 Life Sciences, Engineer and: Aug 1758 Light: and Gravitation: Aug 1826 at VHF , Single-Sideband Modulation and … … Constancy of: Jul 1700 Limiter , Regenerative, in FM Receivers … … Limiter, Temperature-Stabilized Microwave Power , for Communication Satellite: Apr …
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Author Index, Jun. 1981
… Staples, Edward J.; T-MTT v21 n4 Apr 73279-287 (3B08) Clara, Jo@ Maria, and Albino Antinori; Investigation of VHF nonoptical propagation between Sardinia … … The g romagnetic coupling limiter at C-band (Corresp … … Whliam’P.; A ii ‘h power phase shift& for phased …
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1981 Index IEEE Transactions on Power Apparatus and Systems Vol. PAS-100
Vacuum arcs vacuum arc fault current limiters ; plasma density measurements using double Langmuir probe; Pedrow, Patrick D.; T-PA S Jun 81 … … varistor protective system for series capacitors; Hamann, J. R.; T-PAS Mar 81 929-937 VHF radio communication VHF noise … Voltage control equivalent circuit analysis of power system reactive power and voltage control problems; effect of transformer …
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Subject Index
Seong-Sik Jeon, + , MWSYM 02 1357-1360 vol.2 GaAs PIN diode, high- power limiter cct. Smith, D.G., + , MWSYM 02 1245-1247 vol.2 HF/ VHF /UHF systs. and technol., appls.
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A passive dual‐circulator based transmit/receive switch for use with reflection resonators in pulse electron paramagnetic resonance
However, the present design exceeds the power handling capacity of the Quine et al. design by nearly two orders of magnitude and has wide band response at VHF fre- quency. The recently developed feedback type lim- iter used in our design has an incident power han- dling capacity in excess of 60 dBm and low-insertion loss of 0.4 dB.
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Implementation of amplitude modulation companding in the BBC MF national networks
… an operational requirement that the monitoring should check that the instantaneous RF carrier power is reduced by … A new audio comparator, recently developed for use on HF and VHF transmitters, includes a facility to compensate for the effects of a limiter /compressor.