1 kw am transmitter specs nautel. 50 kilowatts for frequency shift emission into a fixed 600 ohm load with maximum SWR of 2 to 1: Power Factor of Equipment: a. • XR3 RF Output Power – 3 kW (rated) 3. RF Harmonics: Exceeds EBU/CCIR/FCC requirements. The 820D-2 for over 4 decades, is built into this 1 kW transmitter. The simplified schematic: General Electric XT-1-A schematic diagram. Referenced at 1,000 W. Collins 820E-1 6 kW AM Transmitter Type Acceptance Application, 1965 Collins 830 Series . FREQUENCY STABILITY 10 cps. 5 kW 315R-1 AM Broadcast Transmitter with Solid State Exciter. 3183 infonautelcom wwwnautelcom GENERAL Transmitter Type Medium wave, 100% solid state Configuration Two 500 W RF power modules each including eight broadband RF amplifiers and four modulators RF Output Power GatesAir’s leadership position in over-the-air AM radio originates from decades of innovation and trusted reliability. Modulator tubes are Eimac Type 4CV100,000C vapor-cooled tetrodes. 1986. 4 kW Typically 86% at 10 kW, 77% or better at 5 kW, typically 80% at 5 kW. 820F-1: 10. 5 kW 1 kW HF-ISB Transmitter Series and RF-1145 1 kW Transceiver System, and supports remote operations up to 500 feet from a transmitter or transceiver. 1 salient features 1. 1 MHz at 300/500 kW carrier power level will not be less than 71/75% with any depth of modulation. 4 H x 48. Frequencies to 18mc available. 5 kW for 25 kilowatt transmitter P = 13 kW for 10 kilowatt transmitter C = Cost per kilowatt hour E = Efficiency of present transmitter (%) EXAMPLE: Annual savings by replacing a 55% efficient 50 kilowatt transmitter with an 86% efficient DX-50 transmitter: Each FMUSER AM transmitter includes remote control software (AUI) with network access and each FMUSER AM transmitter features a 15" touch screen display. , The transmitter features a simple bandpass RF filter network with ferrite-tuned inductors and a frequency synthesizer with dialup frequency selection, allowing quick tuning to a new carrier frequency. Whether you are at the transmitter site or surfing the Internet at home, the 100% remote AUI helps you manage your transmitter, with hundreds of parameters available in real-time and at your With power outputs of 3 kW to 2000 kW, the NX Series sets a new standard for digital performance, rugged design and operational ease in MW transmitter design. 0 MHz setting in 10 kHz step and a frequency stability better than 2 ppm. bdcast. 407A4 - 50 kW - 1939 KSL - Salt Lake City RCA 1-C Transmitter manual: 1933: RCA 41-B Amplifier brochure : RCA Radiotron Manual: 1934: RCA Cunningham Radiotron Tube Manual: 1935: RCA Radiotron Chart : WLW 500kw AM transmitter manual : Radio Metal Tubes : RCA Cathode Ray Tubes TS-2 Catalog: 1936: RCA ACT 200 Transmitter: 1937: 5 KW AM Transmitter 5D : Receiving Tube Manual: 1936: RCA ACT May 24, 2012 · I looked in the IPA cabinet and found a mica capacitor had been blown in half. The building block of the NX Series is an integrated RF amplifier/modulator with With power outputs of 3 kW to 2000 kW, the NX Series sets a new standard for digital performance, rugged design and operational ease in MW transmitter design. 1kW AM Transmitter AM 6A 25W to 6. Better than 0. Typically, a pair of 833As would be used in the final Power Consumption: DX 25U: 29. 0% or less@ 250W; 3. Components & specifications. 035 radians (1 radian = 57. Provision is made for external frequency - shift keying. Broadcast Electronics ETX series combines the best characteristics from the Elenos ETG family and the BE STX line of transmitters to deliver a high-performance, cost-effective solution with models from 600 W to 30 kW. 5 kW to 40 kW; VX Series Compact, efficient, affordable 150 W to 6 kW analog FM rack-mount transmitters, 150 W and 300 W LPFM models. Peak power output 7 kW Peak power output sensitivity (to changes in steering and transmit pulse) 1 dB Frequency response (gain variation) 0. Maintains full performance. 3 SPECIFICATIONS SUBECT TO CHANE WITHOUT NOTICE making digital broadcasting work PHONE + 1. 2 dB/-0. J1000 AM Transmitter ISSE SPECIFICATIONS SECT TO CHANE WITHOT NOTICE maing digital broadcasting work PHONE + 1. The Barrett 4075 high power HF Transmitter is a compact rack mounted communications solution developed for base station applications in large HF networks. GENERAL: Type: Amateur HF transmitter: Frequency range: 10-160 m: Tuning steps: Frequency N 25 AM Transmitter ISSE SPECIFICATIONS SBECT TO CHANE WITHOT NOTICE making digital broadcasting work PHONE + 1. Like other 1 KW AM The transmitter features a simple bandpass RF filter network with ferrite-tuned inductors and a frequency synthesizer with dialup frequency selection, allowing quick tuning to a new carrier frequency. It can be supplied in 1kW and 500 W versions. H-101 RF Transmitter The superior reliability, rugged design, highly efficient AC to RF conversion, and ease of maintenance makes the OMNI-1000-SW the most cost effective solid state AM short wave transmitter available. 4 kW typical at 10 kW, 100% modulation ENVIRONMENTAL N 5 AM Transmitter ISSUE 1. The Nautel Pulse Duration Modulator employs a wideband filter which maintains constant group delay beyond 15 kHz. 2-3 3-1 820D-2 1-kW AM Transmitter Controls and Indicators. 2 D cm) Nautel AMPFET ND10. The transmitter features a simple bandpass RF filter network with ferrite- tuned inductors and a frequency synthesizer with dialup frequency selection, allowing quick tuning to a new carrier frequency. RF OUTPUT IMPEDANCE – 52 ohms. 0 to 22. 5 kHz: 1% or less@ 1 kW; 1. Power Amplifier DC Input 1000 watts (500 watts on 160 meters). 2" D) Weight Main transmitter cabinet with modules installed: 567 kg (1250 lbs) Power transformer: Collins 820D-2 1-kW AM transmitter one of the most tradition of engineering excellence, outstanding advanced transmitters on the market. 1 W x 76. 48 - 63 Hz. 329-9 AC INPUT Voltage 340 V to 440 V, 3 phase or to customer specifications Power Supply Variation ±10% voltage, 47 Hz to 63 Hz Power Consumption 222 kW typical at 200 kW, 0% modulation 333 kW typical at Model: KW-1 - Collins Radio Company; Cedar; Shape; Console with any shape - in general; Dimensions (WHD) 704 x 1660 x 450 mm / 27. 5 environment conditions 1. 2" D) Weight Main transmitter cabinet with modules installed: 567 kg (1250 lbs) Power transformer: KWS-1 SPECIFICATIONS. 2233 FAX + 1. 35 kw for AM emission into a fixed 600 ohm load with a maximum SWR of 2 to 1 b. Uses Collins 70E-23 PTO, analog dial, accuracy 1 kHz. 1kW Professional FM Radio Transmitter 1000 watts fm transmitter Technical features: Frequency Range: 87. 5 ppm Synthesizer Step: 100 KHz (10 KHz on request) Power Output: 0 ÷ 1000 W Spurious Emission: < - 80 dB or better Harmonic SielCo EXC1000GX FM Transmitter 1 KW / 1000 Watts Sielco EXC1000GX model is the 1000W compacttransmitter of the innovative GX family produced by Sielco. SPECIFICATIONS Carrier Power: Rated 50 kW Capability 60 kW Power Reduction 25 kW or 10 kW Modulation: High-level screen-grid/impedance modulation Emission: A3 Frequency Range: Any single frequency 535-1620 kHz Frequency stability: th5 Hz Audio input: 150/600 ohms, +10 dbm, ± 2 db for 100% modulation The transmitter features a simple bandpass RF filter network with ferrite-tuned inductors and a frequency synthesizer with dialup frequency selection, allowing quick tuning to a new carrier frequency. 15 kW Flexiva DAX-3: 15 W to 3. 1 circuit description 2. 5 x 15. The document describes the Harris DX AM Transmitter Family, which includes solid-state AM transmitters in power ranges from 10 kW to 2000 kW. The use of 300W hot-pluggable Power Amplifier modules means that removal of amplifiers can be carried out with minimal reduction in output power. The Model 701B AM Transmitter (Figure 2-1. Leveraging the highly efficient and compact RF technology of the ETG series upgraded with the latest ruggedized LDMOS RF devices KWS-1 SPECIFICATIONS POWER AMPLIFIER INPUT - 1 kw peak envelope power on SSB, 1 kw CW operation. . 4 SPECIFICATIONS SUBECT TO CHANE WITHOUT NOTICE making digital broadcasting work PHONE + 1. Flexiva DAX-1/3 - 1 or 3 kW AM/IBOC Transmitter Specifications General General Type of Modulation GatesAir Digital Adaptive Modulation (Patent pending) Transmitter Type Medium wave, 100% solid state Power Output Range Flexiva DAX-1: 5 W to 1. C. On AM or CW you normally drive it down to 200 or 250W out. AMATEUR BANDS COVERED – 80, 40, 20, 15, 11, 10 meters. 4-13 4-3 Approximate Settings for Output Network The transmitter features a simple bandpass RF filter network with ferrite-tuned inductors and a frequency synthesizer with dialup frequency selection, allowing quick tuning to a new carrier frequency. 3 second rf amplifier stage Synchronous AM S/N Ratio: -65 dB below reference carrier with 100% AM modulation @ 400 Hz with FM modulation ±75 KHz @ 400 Hz. 8kW AM Transmitter Dec 19, 2023 · AN/URT-18 Transmitter. A3 a result of the Ampliphase system, th-e BTA-5L2 Transmiter delivers extended audio -frequency response at distortion levels well below average ND Series AM Transmitter Digital Performance ND Series transmitters at 1 kW, 2. 10 KW Solid State AM Transmitter. (Capable) 11,000 watts. Power Output: 820E-1: 5. 0% or less at 10 kW; 60/7000 Hz 1:1 ratio at 10 kW output DISTORTION: 2. 4-12 4-2 Approximate Settings for Output Network Strap 1 on A1L4. Collins tradition of engineering excellence, outstanding for over 4 decades, is built transmitter for the AM -broadcast (Tedium -wave) band which delivers 5 kW to the antenna transmission line. Professional MPX FM Transmitter Occupancy only 3 rack unit. ) is a self contained ) is a self contained plate modulated transmitter type accepted by the Federal Communi intermodulation Distortion 0,1%, 1 KHz/1. 2 × 457. 5 dB Power input 10 W min ~ 100W max, step attenuated Model: Transmitter KWS-1 - Collins Radio Company; Cedar; Shape; Console with any shape - in general; Dimensions (WHD) 17. DAX 1-6kW AM HD Radio Transmitter AM Radio Solutions 15184-DAX Revised/HR 5/6/03 1:59 PM Page 3 The overall efficiency of the Type 419H/420D DRM Transmitter measured as an average of ten frequencies over the range of 3. features straightforward circuitry and clean design to The 820D-2 is available for international broadcasting Harris MW10B, 10 KW AM Transmitter POWER OUTPUT: (Rated) 10,000 watts. 02. 329-12 AC INPUT Voltage 208 Vac & 380 Vac, 3 phase or to customer specifications Power Supply Variation ±10% voltage, 47 Hz to 63 Hz* Power Consumption 11. 5 kW AM transmitter • High efficiency SwitchMod pulse modulation • Overall efficiency exceeding 57% at 5000 watts 95°o sine wave modulation. • STX LP FM Transmitters from 1 kW to 5 kW • A and E Series AM Transmitters from 500 W to 10 kW • S Series Solid State Transmitters from 10 kW to 40 kW • TheRadioExperience: Award winning datacasting solutions • Commotion: World’s Greatest Social Media and Mobile Platform for Radio CCA 5 kW shortwave radio broadcast transmitter AM 5,000 F, TECHNICAL SPECIFICATIONS: Nominal Power Output: 5 kW: Frequency Range: 500 kHz - 2 MHz (2 - 22 MHz) NV LT Series Outstanding efficiency at exceptional value, & optional HD Radio: 3. The Collins KW-1 amateur transmitter is a vfo-controlled, bandswitching, gang-tuned, high-power am and cw transmitter. 5 db from 50 to 10,000 cps. S7601 1kW FM Transmitter. l 1C! . SPECIFICATIONS. Two 810 modulator tubes operating in push-pull provide 100% modulation to the power amplifier stage. 823. This was made as was the 314 during the Varian period of ownership, one of the most productive and stable periods of the company. (Lower at lower power levels) RF Output Power (DRM): 150/250 kW RMS, 1200/2000 kW PEP with 9 dB Crest Factor Jan 28, 2022 · 303C - 1 kW: 304A - 1 kW : 351E1 - 250 W : 310C - 500 W : 352E1 - 500 W : 310D - 1 kW : 353E1 - 1 kW: 407A1 - 50 kW - WJR, Detroit: 407A2 - 50 kW - 1938 WHAS - Louisville, KY This transmitter was designed to be capable of being used to drive a 500 kW Doherty PA section. better than 84 dbc New styling -the "Leader Look" of AM transmitters. AUDIO FREQUENCY RESPONSE: + 0. Type BTA-1R1 1000-Watt AM Broadcast Transmitter complete ES-27238-B Including the following: 1 AM Transmitter, Type BTA-1R1 MI-27649-B 1 Touch-Up Finish Kit MI-27660-B 1 Crystal, Type TMV-130B MI-27493 1 Set of Operating Tubes MI-27695-A 1 Set of Frequency Determining Parts MI-27691 1 Nameplate MI-28180-1 What is FMUSER 1000 Watt AM Transmitter? Tested by FMUSER's professional RF team, the characteristics of this high power AM transmitter are: 72% or even higher work efficiency - a 1 KW AM Transmitter has as high as 72% (or even higher), while improving the operating efficiency of the radio, it saves energy and reduces the cost of radio operation and maintenance. J1000 1kW AM Transmitter J1000 For complete specifications visit our website: www. 9 kW or less at 10 kW, 0% modulation, 17. NEARLY 1,500,000 WATTS -With the introduction of the BC -1G 1000/250 watt AM broadcast transmitter, Gates approaches the 1500 mark in the number of Gates 1KW AM transmitters manufactured and sold since the end of World War II. Essential Gear of FMUSER High Power AM Transmitter Solution 1. 5 kW and 5 kW are designed to help facilitate digital transmission formats presently under development for use in the existing Medium Wave AM channels. Frequency Stability: Trimmer capacitors provided on the RF exciter for adjusting crystals to exact center frequency. WWC FREQUENCY RANGE 540 -1600 kc standard. J1000 1kW AM Transmitter J1000 a. 1-0 2-1 820D-2 1-kW AM Transmitter Outline and Installation Diagram. The A Series transmitters incorporate multiple regulated power supplies, allowing you to achieve uncompromised redundancy for KW-1. FREQUENCY RANGE – BAND RANGE Nautel invented the modern solid state broadcast transmitter over 40 years ago. 75 H x 19 W x 8. The experience operating a KWS-1 is quite unique, “old style”. 5 kw max. Contact BSW for your pricing and shipping! Frequency Response: +0. DESIGN OF A COMPLETELY SOLID STATE 1 KW AM BROADCAST TRANSMITTER By E. RF Harmonics: Exceeds ETSI/EBU/CCIR/FCC requirements. RF Spurious: Exceeds ETSI/CCIR/FCC requirements. 25 kW Power Amplifier/Modulator subsystem modules (each with integral cooling fan). 23. 7 inch; Notes; AM/CW transmitter for 1. With its compact size and ease of frequency change, the J1000 is an ideal solution for a mobile back up transmitter. Gates FM 1-B and 1-C Xmtr : BC-1-G 1 kw AM transmitter : BC 1G 1 kw AM Transmitter (another copy) Gates-FM-20B-20kw-FM-Transmitter-1961 : 1962: Studioette Console : M6144 Dual Peak Limiter manual : FM 1C 1000 watt AM transmitte r : Manual BC1G 100/250 watt AM transmitter FM-1B 1 kw FM Transmitter manual : Studioette Manual : President Console The Collins KW-1 amateur transmitter is a vfo-controlled, bandswitching, gang-tuned, high-power am and cw transmitter. 6 kW typical at 10 kW, 0% modulation 17. Collins 20V-2 500/1000 Watt AM Transmitter (image pulled from a 1961 transmitter manual) My enthusiasm for “improvement” must have found resonance with ownership, as they approved the acquisition of a used twin to match the existing Collins 20V-2 main transmitter. AM All of the single tube transmitters sold with BTA-1R2 1-KW AM Transmitter BTA-5T1 5-KW AM Transmitter BTA-5U1/10U1 5-10 KW AM Transmitter BTA-50H1 50-KW AM Transmitter Limiter and Control Equipment Automatic Logging & Control Equipment Input, Monitoring & Test Equipment AM-FM Transmission Line AM-FM Antenna Towers, Phasing and Accessories Index 5 9 17 25 33 35 44 53 81 97 3 _. Matches the 75A-4 1. 5% (High Voltage Off) b. These transmitters modulate audio signals onto a carrier wave for broadcast. 8% (THD), 30 Hz to 10,000 Hz at 95% modulation. 1. NV LT Series Outstanding efficiency at exceptional value, & optional HD Radio: 3. 0% or less 1_1 Collins 20V-2 500/1000 Watt AM Transmitter 1-2 Collins 20V-2 Transmitter, Rear View Page y 1-0 2-1 Inter -Unit Cabling Example 2-4 6_1 Transmitter Parts Arrangement, Front View 6_1 6_2 Transmitter Parts Arrangement, Rear View 6_2 6_3 R -F Chassis Parts Arrangement, Top View 6_3 6_4 R -F Chassis Parts Arrangement, Bottom View 6_4 This technology uses a digitally generated AM waveform with DSP based adaptive correction to give the user a high performance transmitter in a cost-effective platform. 50 kilowatts for A-1 emission, into a fixed 600 ohm load with a maximum SWR of 2 to 1 c. 1; !1 :i ;' - - J ; !l' '!!f ; - 1:1 If. 85 typical, 1 phase housed within the transmitter cabinets. Power amplifier input is 1000 watts on the 80, 40, 20, 15, 11 and 10 meter bands, and 500 watts on the 160 meter band. 4 kW typical at 3 kW, 100% modulation; Power Factor: 0. 4" H x 37. 5 dB, - 1. CORTEX Series. Includes 830F-1A 10 kW FM transmitter, A830-2 FM exciter, 786M-1 stereo generator, B830-1 250 watt FM amplifier, 830D-1A 1 kW FM transmitter, D830-1 1 kW FM amplifier, 830E-1A 5kW FM amplifier, E830-1 5 kW FM amplifier, 830F-1A 10 kW FM transmitter, F830-1 1 part in 108 per day using the T-827G/URT internal 5 MHz standard. The next-generation Flexiva™ range of AM transmitters from 1kw to 2MW propels that legacy forward, with groundbreaking advances that ensure the best possible efficiency and quality available in AM radio broadcasting today. CCA AM 50,000 D NEWS FLASH AUGUST 2017: QST REVIEWS THE K7DYY SUPER SENIOR AM TRANSMITTER IN SEPTEMBER 2017 ISSUE. 5 kW (capable) • 145% positive peak modulation at rated power • Dual DDS exciters with automatic changeover • 1. The KWS-1 should easily produce 500 or 600 watts output of excellent SSB audio. 75 dB Phase response 1 dB Phase adjustment range 360 deg Harmonic content -50 dBc Spurious content -60 dBc L3Harris reserves the right to change specifications without notice. 2 first rf amplifier stage 2. AUDIO FREQUENCY RESPONSE Within ± 1. Synchronous AM S/N Ratio: -60 dB below reference carrier with 100% AM modulation@ 400 Hz with FM modulation ±75 KHz @ 400 Hz. 8 MHz modulation sample rate Modulation Capability 135% positive peak modulation to 400 kW 120% positive peak modulation to 440 kW Spurious and Harmonic Meets ITU-R SM. 29º) Incidental phase at 1 kHz N 15 AM Transmitter ISSE SPECIFICATIONS SBECT TO CHANE WITHOT NOTICE making digital broadcasting work PHONE + 1. • Harmonic distortion less than Jan 26, 2024 · I’ve always loved RF and so the transmitter site was my priority. 5:1 VSWR at 25 kW for the XR25, and 50 kW for the XR50 • Load-sharing, hot-pluggable power modules • Dual DDS exciters with automatic changeover • Plug-and-play integration with RF HARMONICS: Exceeds FCC and CCIR specifications. High Power AM Transmitter. The last several years have been a period of rapid changes in the old and mature technology of Amplitude Modulation. PTO 70E-8 (later 70E-14) Master Oscillator, 1675 to 2050 kHz. Five generations of transmitter design know-how have been applied to the NX Series resulting in the most modern and reliable high power transmitters available today. 5% or less@ 500W; 2. 1 rf generator 2. 6 kw max. STeReO OPeRaTiOn audio input impedance 600 ohm - 10 Kohm balanced audio input level -6 to +12 dbm input connector Specifications The 833A is a large The 833A was widely used in small (1 kW class) AM broadcast transmitters. The power amplifier is rated at 1000 watts input on the 80, 40, 20, 15, 11 and 10 meter bands, and 500 watts on the 160 meter band. 75 x 40. Next transmitter Last modified 2023-01-21 Collins KW-1 SPECIFICATIONS. 2 D cm) Control Unit: 1. POWER CONSUMPTION: 11. 3183 infonautelcom wwwnautelcom GENERAL Transmitter Type Medium wave, AM, 100% solid state Configuration Twenty RF power modules, each including a single integrated RF amplifier/modulator NV LT Series Outstanding efficiency at exceptional value, & optional HD Radio: 3. 3 KHz, 1:1 ratio Transient intermodulation Distortion 0,1% 2. com GENERAL Transmitter Type Medium wave, AM, 100% solid state Configuration Two RF power modules, each including a single integrated RF amplifier/modulator The transmitter features a simple bandpass RF filter network with ferrite-tuned inductors and a frequency synthesizer with dialup frequency selection, allowing quick tuning to a new carrier frequency. Specifications Frequency Range: 540-1,600 kHz Power Source: 208/240 volts, ±5%, 50/60 Hz, three- phase. 328-11 Meets ITU-R SM. 2 H x 38. 5 inch / 451 x 1029 x 394 mm; Notes; Collins KWS-1 transmitter: covers 80 / 40 / 20 / 15 / 11 / 2x 10 m ham bands; SSB/AM/CW, 1 KW input. Add AM digital precorrection, 86%* efficiency plus an intuitive web interface, and the result is the most advanced medium wave transmitter available today. 1 × 711. J1000-spec-sheetNautel J1000 Compact, single-phase AC, rack-mount transmitter: 1 kW The J1000 transmitter provides excellent functionality and flexibility for the broadcaster. 4 x 17. com Model Description AM 500A 5W to 550W AM Transmitter AM 1A 5W to 1. 3183 infonautelcom wwwnautelcom PHYSICAL Dimensions 184. Configuration 8-1. 96KHz square wave and 14 KHz sine wave FM S/n Ratio -80 db ±75 KHz dev. Collins KWT-6 exciter plus AM-2374/URT linear (Collins 204F-1) 2. Starting: 82. Mechanical and Environmental Specifications Ambient Temperature -10 oC to 50 C Humidity Range 95% max, non-condensing Altitude 8,000 feet Size 12. THE COLLINS KW-1 TRANSMITTER. 25” high x 19” wide x 20” deep Weight X-1000B 132 lbs // X-500B 98lbs X500B & X-1000B Technical Specifications 4835 North Street, Marcellus, NY 13108 Tel: 315-673-1269 Fax: 315-673-9972 www 1 part in 108 per day using the T-827G/URT internal 5 MHz standard. 7 x 65. AUDIO HARMONIC DISTORTION: 95% modulation, 20 Hz to 12. 6 list of equipment furnished page 1-1 1-1 1-4 1-5 1-5 1-6 1-6 2 transmitter description 2. Front panel control a lows continuous power reduction to 1 00 W PEP. Lab tests show that the K7DYY Super Senior met all FCC specifications. Since it is important for broadcast Typically 86% at 10 kW, 77% or better at 5 kW, typically 80% at 5 kW. 8 to 28 MHz HAM ranges. 3-1 4-1 820D-2 1-kW AM Transmitter Output Network Simplified Schematic. 1 kW or less typical at 25 kW, 0% modu-lation; 43. 135% positive peak modulation to 200 kW 120% positive peak modula-tion to 220 kW Spurious and Harmonic Meets ITU-R SM. 3183 infonautel. 0% or less at 10 kW; 60/7000 Hz 4:1 ratio at 10 kW output SMPTE Standards at 85% modulation AM STEREO (RF PHASE SHIFT): Less than 2º = 0. Choose from surprisingly compact standalone transmitter designs with outputs from 3 kW to 400 kW. with built-in reduction to 1 kw. SHOP NOW! Lowest Price, Huge Catalog, Serious About Broadcast Equipment you'll find it here TurnKey Radio Station Solutions, Phone Support Expert Advise International Shipping Extended Warranty Finance Available CALL US NOW 305-200-3322 The transmitter features a simple bandpass RF filter network with ferrite-tuned inductors and a frequency synthesizer with dialup frequency selection, allowing quick tuning to a new carrier frequency. Direct digital synthesis technology ensures a pure and stable RF carrier frequency that can be General Specifications Frequency coverage 1. MAXIMUM PERMISSIBLE STANDING WAVE RATIO – 2. The transmitter comes as a complete package with an exciter, power supply, power amplifier, interconnecting cables and all required rack mount The Collins KW-1 is a complete kilowatt AM and CW amateur transmitter with built-in VFO and bandswitching. 5 kW N 50 AM Transmitter ISSE SPECIFICATIONS SBECT TO CHANE WITHOT NOTICE making digital broadcasting work PHONE + 1. The 820D-2 features straightforward circuitry and clean design to give you reliable, high fidelity broadcasting in any specified frequency from 535 kHz to 12 MHz. 6MHz to 30MHz Channel capacity 1000 with 4050 HF Transceiver Modes USB/LSB (SSB), CW, FSK, AM Power output 1000W PEP Duty cycle 100%, Continuous PEP, CW Exciter 4050 HF SDR transceiver 4075 Linear Amplifier Specifications Power Output CW 1 kW ± 1. AM 828-E1 315R-1 5 KW. 2 electrical specifications 1•3 tube complement 1. It is appreciated for the great efficiency and versatility due to three main reasons: LIGHT weight, MINIMUM size and LOW consumption. 96KHz square wave and 14 KHz sine wave Distortion 0,1% 2. Westenhaver INTRODUCTION There has recently been a number of important developments in AM transmitter design. J1000 1kW AM Transmitter J1000 In addition to power and network connections, the timing subsystem has one output interface (transmitter drive signals) and two input interfaces (transmitter return and antenna for Timing Front Introduction Date / Price: 1955 / $1995; $2095 (in 1958) Tubes: 0B2 (2), 3TF4A (1), 5749 (1), 6AL5 (1), 6AU6 (1), 6BA6 (4), 6CL6 (2), 6X4 (1), 12AT7 (6), 4X150A or The Nautel J1000 transmitter provides excellent functionality and flexibility for 1 kW applications. 5 kW. The transmitter features a simple bandpass RF filter network with ferrite-tuned inductors and a frequency synthesizer with dialup frequency selection, allowing quick tuning to a new carrier frequency. Asynchronous AM S/N Ratio: -60 dB below reference carrier with 100% AM modulation @ 400 Hz, without FM modulation. 5 kW, 100% modulation; 3. The system offers superior audio quality, outstanding reliability and excellent efficiency. Connections provded for externa standard and distribution of nternal standard to anci lary equipment. The Collins KW-1 is a complete kilowatt AM and CW amateur transmitter with built-in VFO and bandswitching. 75 kW (capable) • XR6 RF Output Power – 6 kW (rated) 7. I put my KWS-1 on the air as often as I can, and I feel very privileged and enjoy enormously every time I do. It was in the tuning circuit, but apparently, there was still enough capacitance in the circuit for the transmitter to keep running. This transmitter is the result of years of advanced planning and design — a unit you can be proud to own and operate. TYPE OF MODULATOR: Patented Polyphase PDM. 5 kW, 0% modulation 4. The heart of the AM broadcasting system, available in various power outputs from 1kW to over 200kW. This positive review of the K7DYY Super Senior AM Transmitter should authoritatively answer any remaining questions about the technical performance of this equipment. MAXIMUM PERMISSIBLE STANDING WAVE RATIO - 2. More AM-2374 info and photos. RF output is 1 KW (input). RF line current meter Is standard equipment. 1000 Hz. 4 mechanical specifications 1. 5 kW Great Things Really Do Come In Small Packages The J1000 transmitter provides excellent functionality and flexibility for the broadcaster. The Collins KW-1 Transmitter is engineered to equip the amateur for use of the absolute maximum power permitted by his license. 7 H x 15 W x 30 D in (27. 200 to 260 V ac, 1 phase 50 Hz or 60 Hz to customer specifications; Power Supply Variation: ±10% voltage , 47 Hz to 63 Hz; Power Consumption: XR3 3. The OMNI-1000-SW solid state transmitter meets the specifications of various international broadcasting authorities. The 100% Solid State modular design uses readily available RF components, enhancing ease of service. This unit looks similar to that one. 2 cm H x 95. The S7601 FM transmitter is an evolution of the highly modular architecture for which Eddystone Broadcast transmitters are known. 5 dB from 20 to 12,500 Hz at 95% modulation with Bessel filter out, ref. 328-10 Meets ITU-R SM. AM-2374/URT Manual. With the Collins KW-1 you can work dx you’ve never reached 130% positive peak modulation to 11 kW Spurious and Harmonic Meets ITU-R SM. The transmitters provide digital amplitude modulation, high reliability, simple operation, and efficiency. All power supplies use solid state rectifiers. The advanced PDM modulation correction and automatically adjusted power supply operation voltages yield low distortion figures from 10 watts to 1100 watts. 9 - 26. AUDIO INTERMODULATION 1. RF OUTPUT IMPEDANCE - 52 ohms. Equivalent to 1 kw on AM when using narrow bandwidth receiver. Only about Quick Specs • Extra headroom for hybrid digital and full power AM • 140% positive peak modulation at 25 kW for the XR25, and 50 kW for the XR50 • 1. 6 kW typical at 3 kW, 0% modulation 5. Digital Adaptive Modulation samples the modulated output and dynamically corrects for non-linearity. AUDIO FREQUENCY DISTORTION Less than 3% from 50 -7500 cps for 95% modulation, including BTA-1R2 1-KW AM Transmitter BTA-5T1 5-KW AM Transmitter BTA-5U1/10U1 5-10 KW AM Transmitter BTA-50H1 50-KW AM Transmitter Limiter and Control Equipment Automatic Logging & Control Equipment Input, Monitoring & Test Equipment AM-FM Transmission Line AM-FM Antenna Towers, Phasing and Accessories Index 5 9 17 25 33 35 44 53 81 97 3 1000-3000 Watt TV Transmitter/ Translator Specifications : The Technalogix line of Solid State VHF/UHF Transmitters offers an unparalleled combination of features and reliability. 3 W x 22. It supplies somewhat more than 1 kW into a special series transformer assembly (doughnut combiner) which summarises the power of all 96 power modules of the two 50 kW power blocks to the total transmitter power of 100 kW. 5 kW GV 2 Series Premium HD Radio-ready, high power transmitters: 3 kW to 80 kW; NV LT Series Outstanding efficiency at exceptional value, & optional HD Radio: 3. 1984; 316F1 10 kW AM transmitter. com www. FCC type accepted at 10,000, 5000, 2500 and 1 000 watts. 329-9 AC INPUT Voltage 340 V to 440 V, 3 phase or to customer specifications Power Supply Variation ±10% voltage, 47 Hz to 63 Hz Power Consumption 444 kW Continental Type 315R-1 5 kW AM transmitter offers broad-casters a new standard of performance. J1000 1kW AM Transmitter J1000 CCA 50 kW shortwave radio broadcast transmitter AM 50,000 D, description, photo, technical specifications, tube complement and reference list. the Collins 820D-2 1-kW AM transmitter one of the most advanced transmitters on the market. 2 mm. 0 MHz). 9 kW or less at 10 kW, 100% tone modulation. 0 kW typical at 2. 5 MHz to 108. The building block of the NX Series is an integrated RF amplifier/modulator with 1 introduction 1. 5 to 1. 5 ÷ 108 MHz (76 ÷ 88 MHz on request) Type: Full Solid State Mos-Fet-Wide Band Modulation: FM Emission Class: F3E VCO Tuning: 25 MHz Frequency Stability: ± 2. 6kW AM Transmitter AM 10A 50W to 10. AC INPUT: 197 - 281 VAC, 3 phase, 341 - 468 VAC, 3 phase. DX 50: 58 kW or less typical at 50 kW, 0% modulation; 88 kW or less typical at 50 kW, 100% tone modulation. The document provides detailed specifications of the 320B 500 kw 535-1605 kc Broadcast AM 318A 100 kw 535-1605 kc Broadcast AM 317C 50 kw 535-1605 kc Broadcast AM 316C 10 kw 535-1605 kc Broadcast AM 315C 5 kw 535-1605 kc Broadcast AM HF 420A 500 kw 4-27 Mc SW Broadcast AM 419B 250 kw 4-27 Mc SW Broadcast AM 418A 100 kw 3-30 Mc SW Broadcast AM 417B 50 kw 3-30 Mc SW Broadcast AM 416C 10 kw 3-22 Mc NV LT Series Outstanding efficiency at exceptional value, & optional HD Radio: 3. POWER AMPLIFIER INPUT – 1 kw peak envelope power on SSB, 1 kw CW operation. 7" W x 47. This power module is the basic unit of the RF amplifier. Broadcast Electronics’ A Series AM transmitters produce superior audio quality for your listeners while maximizing reliability and redundancy, protecting your revenue stream from unexpected downtime. Ambient Temperature: -10°C to +50°C; derated 2°C per 1,000 feet (305 meters) of altitude. J1000 1kW AM Transmitter J1000 N 3 AM Transmitter ISSUE 1. 5 kW typical at 2. Analogue Frequency Modulation from 87. It's also available as the Type 314R-2 (828D-1) 2. AMATEUR BANDS COVERED - 80, 40, 20, 15, 11, 10 meters. Dimensions are 1689. modulation (kW): P = 65 kW for 50 kW transmitter P = 32. 8 dB, 30 Hz to 10,000 Hz. J1000 1kW AM Transmitter J1000 V. with built-in reduction to 5 kw. VS Series Feature-rich rack-mount, HD Radio-ready transmitters: 300 W, 300 W LPFM, 1 kW, and 2. AN/URT-19(V) 1 kw 2-32 mc AM/CW/SSB or FSK non-synthesized exciter - synthesized version is AN/FRT-70 manuf TMC SBT-1K various configurations 1-6kW line delivers the cleanest analog sound and the most accurate reproduction of the HD Radio signal in the low power ranges. They are suitable for both analog and digital radio broadcasting such as DRM or HD Radio. POWER OUTPUT 1000 /500 watts. 75 D in (4. 7 cm W x 120 cm D (72. 1 kW PEP In sideband and compatible AM modes, 1 kW average 'n CW and teletype modes into a 50 ohm load. 316F/315F 10 kW (316F) and 5 kW (315F) AM transmitter. 313 infonautel. 1-1 820D-2 1-kW AM Transmitter. 5kw 2-30 mc. 6 kW or less typical at 25 kW, 100% tone modulation. Sep 1, 2021 · 828E-1 "Power Rock" - 5 kW A PDM transmitter that did, indeed, rock! 828-D1 314R-1 1 KW. J1000 1kW AM Transmitter J1000 AM Broadcast Transmitter Type 419 F 250 kW SW General Description The 419 F is a continuous coverage 250,000 watt AM transmitter designed for A3 operation in the international short wave broadcast bands (5. 902. RF-2601 1 kW Fast-Tune HF Antenna Coupler PHYSICAL Dimensions Coupler Unit: 10. This accurate reproduction is necessary to maximize digital coverage. 5:1 VSWR at rated power, 100% modulation • Plug and play integration with Nautel’s AM IBOC AM HD Radio signal generator Nautel AMPFET ND10. ±10% from nominal volt. com GENERAL Transmitter Type Medium wave, AM, 100% solid state Configuration Two RF power modules, each including a single integrated RF amplifier/modulator The Collins KW-1 is a 10-160 m transmitter. Power requirements are Mains. ekk oqczqem johul vvkko hvex qxek sfqotja ygd fam dvfj yikcp mne zervzgo ecmt pcyf