====== Titan II Model 416 ======

{{titan.jpg?165|Front Panel}}{{titantank.jpg?145|RF Deck}}{{titanbot.jpg?120|Bottom}}{{titantube.jpg?120|4CX1600B}}{{416rear.jpg?190|}}


===== Reviews =====
  *[[http://www.arrl.org/members-only/prodrev/pdf/pr0109.pdf|ARRL]] (Must be an ARRL member and logged in to view.)
  *[[http://www.eham.net/reviews/detail/213|eHam]]
  *[[http://www.hamradiomarket.com/Articles/TenTecTitan%20II.htm|Bob Hutchinson, N5CNN]]


===== Related Links =====
  *[[this>./webarchive/416|Archived Ten-Tec Web Page]]

===== Mods =====
  *[[416fan|Fan Mod]]

===== Specifications =====

  ***Band Coverage:** 160, 80, 40, 30, 20, 17 and 15 meters (12 and 10 meters for authorized users)

  ***Power Output:** 1500 watts continuous in SSB, CW, AMTOR/PACTOR (50 % duty cycle modes). 1500 watts RTTY/SSTV for up to 30 minutes (100% duty cycle modes). 1000 watts continuous key down.

  ***Bold Text**Drive Power: 80 watts typical for 1500 watts output.

  ***Tube:** Svetlana 4CX1600B ceramic tetrode.

  ***Plate Voltage Supply:** Step-start inrush protected. 3000 VDC at no load, 2700 VDC at full load. 6 amp; 1000 PIV matched diodes in full wave bridge. Filtered by 9 each 450 VDC 220 uF electrolytic capacitors. 10 ohm arc absorption resistor.

  ***Efficiency:** Up to 65% depending on band, frequency, line voltage, and load impedance.

  ***Input/Output impedances:** 50 ohms unbalanced with VSWR <2:1.

  ***Harmonic Suppression:** Meets or exceeds FCC requirements.

  ***Full Break-in:** Built-in with T/R switching of less than 7 milliseconds.

  ***Protective Circuits:** A) Screen grid current regulation, over voltage protection and metal-oxide varistor arc-over protection. LED overdrive indication. B) Control grid current regulation, over-current limiting, LED overdrive indication. C) Plate current overdrive trip at 1.6A, series resistor for arc absorption.

  ***Primary Power:** 240 VAC@20 amps, 50/60 Hz.

  ***Line Protection:** Primary line fuses, chassis interlock, and step-start inrush protection.

  ***Cooling:** Duct forced air, vertical exhaust, centrifugal blower.

  ***Metering:** Plate current, screen grid current, plate voltage, forward and reverse power. Peak foward power indicated on LED bargraph.

  ***Front Panel Controls:** TUNE and LOAD controls, band switch, standby/operate, QSK/PTT, meter switch for screen grid current, plate voltage, forward or reverse power, power on/off.

  ***Construction:** .125" aluminum tank and transformer chassis, .062" aluminum control chassis and covers.

  ***Size:** HWD 8.2" x 17" x 19"

  ***Weight:** 81 lbs. (36.8 kg).