Power Amplifiers

TTS Systems

The SGC Smart Power Cube

 

A compact HF amplifier ideal for Australian and New Zealand conditions. Automatic band selection and RF sensing PTT make this amp a breeze to set up. Ideal for use in both mobile and fixed based operations.

Specifications

 

· RF Power Output                          500W PEP

                                                                    500W CW

 

· Frequency Range                         1.6 to 30MHz

· RF Power Input                             50 to 90W 150W Max

· Band Switching                              Manual or Automatic

· Supply Volts                                  14V Nominal (Range 10 to 18V)

· Input Current                                 40A Avg. (SSB) 90A Peak (CW)

· Cooling                                           Natural Convection (Cooling fan available)

· T/R Switching                                10 mSec. Nominal

· Keying                                            PTT Line (manual) or RF sensed (automatic)

· Protection                                      Input overdrive, under volts, out of band freq.,

                                                                    Current imbalance, over current, over temperature,

                                                                    High VSWR

 

· Built in Testing                               Microprocessor controlled LED fault indicators

· Operating Modes                          SSB, CW, RTTY, SITOR, ALE and AM at 250W

· Dimensions                                   4.9”H x 12” D x 10.8” W

                                                                    (6.1” H and 13.2” D with feet)

                                                                    (9.75” H with optional fan kit)

 

· Case                                               Solid aluminum with matte black powder coat

· Weight                                            21 Pounds (9.5 Kg)        

 

 

For a suitable 110/240V mains power supply see the TTS Systems PS1500-RM                               

 

The model 422B CENTURION uses the classic pair of 3-500Z tubes. The RF deck and power supply are combined into a single, attractively styled, black desk top cabinet. The power output is rated at 1300 watts on SSB and CW and 650 watts using "key-down" modes. Drive required for full power SSB operation is 100 watts. The CENTURION operates on all bands (including WARC) from 1.8 to 21.5 MHz. 21.5 to 29.7 MHz is enabled with user installation of an expansion board, supplied at no charge upon proof of licensed authority.

Ten Tec Centurion HF Amplifier

The TITAN III comfortably delivers 1500 watts output in SSB and CW modes. Ten-Tec's lightning fast QSK is built-in; no option to buy like some competitors. Covers all ham bands including WARC, 160 through 15 meters. 10 and 12 meters can be added with authorized modification. This awesome performance from a desktop amplifier is made possible by a pair of Russian-made 4CX800A tubes, heavy duty power supply featuring a 46 pound transformer, step-start inrush protection, separate transformer for screen supply, and screen grid current regulation. Our unique L-Pi-L tank circuit design assures cool, balanced Q operation and excellent harmonic suppression. Alodine plated interior chassis

Ten Tec Titan HF Amplifier