2021年1月1日 · Re: 2E26 Transmitter « Reply #72 on: February 03, 2010, 10:41:31 AM » Translating to English and a lot less words: Reduce the L until you can make full use of the Load cap.

2021年1月1日 · Title: Substituting 6146B for 2E26 in Gonset Communicator Post by: W3BR on March 30, 2012, 08:47:50 PM I am working on a very clean 6 meter gooney box and I've heard stories about this tube swap being very simple.

2021年1月1日 · An easy way to find out if the low voltage is because of excessive screen current (the implied cause of the low 70 volts) would be to measure the drop across the screen resistor (after first checking that resistor's value). I'd hate to think that poor 2E26 is drawing that much current! I'd sooner suspect suspect another cause.

2E26 Transmitter << < (11/15) > >> AB2EZ: Carl I agree that I used the term "light loading" incorrectly, and that Gito has stated it correctly. My descriptions of what is actually happening in the transmitter are, however, correct.

2021年1月1日 · At first I thought he just switched the tubes on accident in the title. People will put a 2e26 where a 6146 belongs in order to drop the power out, such as in a Ranger so the carrier is down to a level more appropriate to drive a linear. To …

2021年1月1日 · Topic: 2E26 Transmitter (Read 69984 times) 0 Members and 1 Guest are viewing this topic. Carl WA1KPD. ...

The directly heated 2E24 is a somewhat neglected gem, perhaps due to its directly heated cathode. It uses a center tapped filament rated [email protected]. It has a 10W CCS, 13.5W ICAS plate dissipation. The filament heating time is specified as <2 seconds. It seems to be the quick-heating version of the more popular indirectly heated 2E26.

2E26 buffer, push-pull V-70D's final amplifier, pair VR150 voltage regulators. Modulator: 6SJ7 speech amplifier, 6N7 phase splitter, push-pull 6F6 driver, push-pull parallel triode connected 6L6 modulators, pair 5Z3 rectifiers. Power Supply: 5Z3 low …

meters; plug-in coils; RF Section: 7C5 crystal oscillator, 2E26 buffer, 812A final amplifier, 5U4 low voltage rectifier, 5R4GY high voltage rectifier, pair VR150 voltage regulators. Modulator: 6SJ7 speech amplifier, 6C5 driver, 6C5 driver, 6F6 driver, push-pull parallel triode connected 6L6 modulators, pair

Substituting 6146B for 2E26 in Gonset Communicator << < (2/3) > >> w5omr: Even if one were going to drop the output power on a Ranger to something, as John said, more manageable to drive an amp, the better way would be to drop the screen voltage on the 6146, itself.