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Hi, Add a zener diode and 1 resistor too.

Update: First installed new caps. I Installed Galaxy N Kit @ C72 empty location. Changed R98 from 1k to 22 ohms. Used 220ohms but don't work. Changed C75 from 47pF to 100pF but, also add 68pF on the solder solder side. No cuts or reworked coils. Use in and out cables as short as...

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:drool: BRAVO, BUEN TRABAJO.

2sc1419 >>> TIP41C >> TRANSISTOR NPN 100V 6A Pin 2 capacitor should be 4.7uf / 25v instead of 2.2uf / 50v (C180). Check C-179 (22uf / 6.5v) Tantalum. C-176 should be 47uf / 10v, replace with 47uf / 16v or higher. :drool: Greetings from the Caribbean!!!!

I have a couple of transistors that should work too. They are sanded and marked with sharpie. I'm gonna make a youtube videos with a Dosy meter. But don't ask me nothing about them. Spec's aren't available, just trust me.

:ohmy::ohmy::ohmy::ohmy::ohmy: 1. Where is the transistor data sheet? 2. Dosy meter? :wink:

Hi, get your electronics parts from Taydaelectronics.com Tayda have everything you need. PL-259 and BNC connectors from Ebay. ;)

Hi, there's a lot of useful information in this link. RF-Workbench-1 73's from the Caribbean :wink:

First, give it a good alignment / tune-up.

TAYDAELECTRONICS.COM :wink:

I used D1 and R2, Gate voltage = 2.67. 100K / 1W + 1N4148. DK 7W and swings 30. Make a change to that RV11 to 100K.

100K / 1W

Secret CB Vol. 14 page 11 (channel mod).

Hi, the one in secret cb is fine, just change the fixed resistor for a 10k variable resistor. Some components need to be changed and cut one resistor. Greetings from Desecheo Island :pop:

PLL 5080 Channel Expansion low and high freqs. :whistle:

Hi, I use Metal film resistors (1%) - 1 Watt. I take a bunch of them and take a DVM and make an matched pair. You got "identical" resistors with 1% tolerance. Carbon film is 5% tolerance plus values change with age and heat. This work very well for me when I work with dual finals...

Hi, only one resistor. <gotproof> :drool: Greetings from the Caribbean!!!

To know how bad is your SWR, just put your radio on AM and set your power on 4 Watts and that's it. ^^ ab v c^^ Greetings from the Caribbean!!!

Hi, 2SC2078 = NTE235, 2SC1969 or 2SC2166 = NTE236. Personally, I don't use replacements for outputs. Output power "could vary". In the other hand, replacement are far better than nothing. For everything else replacements are fine. Don't use thermal paste in excess. Just the needed to...