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540 [2008/04/07 02:10] 127.0.0.1 external edit |
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====== Triton IV Model 540 ====== | ====== Triton IV Model 540 ====== | ||
{{540.jpg?150}} | {{540.jpg?150}} | ||
+ | |||
+ | ===== Description ===== | ||
+ | Solid state transceiver covering 3.5 to 30 Mhz with 200 watts //input// on all bands. | ||
+ | |||
+ | ===== Accessories ===== | ||
+ | *Digital Readout Model [[244]] | ||
+ | *One-Sixty Converter Model [[240]] | ||
+ | *Remote VFO Model [[242]] | ||
+ | *Crystal Oscillator Model [[241]] | ||
+ | *Microphone & Stand Model [[215]]P | ||
+ | *AC Power Supply Model [[262M]] | ||
+ | *AC Power Supply Model [[252M]] | ||
+ | *Antenna Tuner Model [[247]] | ||
+ | *Noise Blanker Model [[249]] | ||
+ | *CW Filter Model [[245]] | ||
+ | *Additional Crystals Models [[212]] and [[213]] | ||
+ | *Mobile Circuit Breaker Model [[1140]] | ||
+ | |||
+ | ===== Reviews ===== | ||
+ | *[[http://www.eham.net/reviews/detail/736|eHam]] | ||
+ | |||
+ | ===== Related Links ===== | ||
+ | *[[http://kb.tentec.com/index.php?article=42|Ten-Tec Knowledge Base Article]] | ||
+ | |||
+ | |||
+ | |||
+ | ===== Mods & Tips ===== | ||
+ | *[[544keyloop|Add QSK Amp Loop Mod]] | ||
+ | *[[tritonpwr|Triton Power Connector]] | ||
+ | *{{triton_iv_service_note_sn-1-540.pdf|Triton VI Service Note SN-1-540}} - Using Accessories with the Triton IV | ||
+ | |||
+ | ===== Sales Information ===== | ||
+ | |||
+ | *{{540_544brochure.pdf|Triton IV Sales Brochure}} (1.2 MB) | ||
+ | |||
+ | |||
+ | ===== Specifications ===== | ||
+ | |||
+ | ==== General ==== | ||
+ | ***Frequency Bands:** 3.5 - 4.0, 7.0 - 7.5, 14.0 - 14.5, 21.0 - 21.5, 28.0 - 28.5, 28.5 - 29.0, 29.0 - 29.5, 29.5 - 30.0 MHz. Ten meter crystals furnished for 28.0 - 29.0 MHz. | ||
+ | ***All circuits permeability tuned.** | ||
+ | ***Tuning Rate:** Tuning vernier 25 kHz per revolution, typical. | ||
+ | ***Direct frequency readout:** Slide rule, color coded dial indicates 100 kHz segment, dial skirt increment to 1 kHz. Accuracy +/- 1 kHz from nearest 25 kHz calibration point. | ||
+ | ***Calibrator:** 25 Khz pulsed calibrator | ||
+ | ***Automatic sideband selection, reversible** | ||
+ | ***VFO Frequency Stability:** Less than 15 Hz change per F<sup>o</sup>, averaged over a 40<sup>o</sup> change from 70<sup>o</sup> to 110<sup>o</sup>, after 30 minute warmup. Less than 10 Hz change from 105 to 125 VAC line voltage when using TEN-TEC power supply. | ||
+ | ***Power Required:** 12-14 VDC, 500 mA receive, 18 A maximum transmit. | ||
+ | ***Modular Contruction:** 10 plug-in assemblies and 7 fixed circuit boards. | ||
+ | ***Semiconductors:** 47 transistors, 33 diodes, 11 IC's | ||
+ | ***Power switch remotely controls power supply.** | ||
+ | ***Snap-up front feet.** | ||
+ | ***Contruction:** Rigid aluminum chassis, sub-panels, top and bottom. Cycolac plastic side panels. | ||
+ | ***Finish:** Etched aluminum panel, textured black top and sides | ||
+ | ***Dimensions:** HWD 4.5" x 13.625" x 13" | ||
+ | ***Weight:** 12 lbs. | ||
+ | |||
+ | ==== Receiver ==== | ||
+ | ***Mosfet RF Amplifier** | ||
+ | ***Preselector Resonate Control** | ||
+ | ***Sensitivity:** 0.3 uV for 10 dB S+N/N. | ||
+ | ***Filtering:** 2.6 kHz bandwidth, 1.8 shape factor at 6/60 dB points. Optional CW Filter - 150 Hz wide, two positions, shape factor 7.2 at 6/60 dB. | ||
+ | ***AGC Controlled by RF Gain Control** | ||
+ | ***Meter Automatically Switched to "S" meter when receiving** | ||
+ | ***Offset Tuning with Defeat Switch and LED Indicator** | ||
+ | ***Built-in Speaker in Bottom** | ||
+ | ***External Speaker/Phone Jack** | ||
+ | ***Less than 2% Audio Distortion** | ||
+ | ***WWV Reception at 10 and 15 MHz** | ||
+ | |||
+ | ==== Transmitter ==== | ||
+ | ***200 Watts Input, SSB and CW, 100% Duty Cycle** | ||
+ | ***Instant Band Change, No Tune-up Required** | ||
+ | ***8-Pole SSB Filter** | ||
+ | ***Automatic Level Control on Front Panel, LED Indicator Shows Operation in ALC Region** | ||
+ | ***CW Sidetone Fed into Audio Amplifier when in CW Mode** | ||
+ | ***Sidetone Adjustable for Tone and Volume** | ||
+ | ***Automatic CW Offset of 750 Hz** | ||
+ | ***Press-To-Talk** | ||
+ | ***Meter Indicates SWR When Transmitting** | ||
+ | ***High Impedance Microphone Input** | ||
+ | ***RF Output Impedance 50 - 75 ohms, unbalanced.** | ||