CTCSS TONE BOARD KIT MOD
CTCSS TONE BOARD KIT SERIES

That's it!! This is an outstanding kit to order because there's no jumpers or guessing your PL frequency or any of that garbage. You end up with 4 wires coming from inside the ound, PTT, Tone, and +12V. Output level is fairly flat from 67 to 118Hz at approx. It can encode the 47 CTCSS tones listed below and generates a sign wave. Programmable crystal controlled CTCSS tone encoder kit. The 4 pin connector by the IC isn't used. Programmable crystal controlled CTCSS tone encoder kit (Version 2) 1. Only the wires shown in the photo are needed. The resistor blocks just below and to the right of the LED display have no polarity.ДЈ. Compare the positions of the molded dots on the part to the picture in the instructions and make sure you have it correct. For the grounds, you just tie them all together and ground them to the chassis.Дў. Things that the instructions don't tell you:ДЎ. It's not the prettiest mounting, but there's really not a lot of choice here except installing a ribbon cable and connector and making some sort of artsy box for it. Not sure whether I should add a tiny toggle or not yet. For power I just wired it right to the on/off. These pics show the testing and the final product. It turned out to be correct, but when I wired it the first time the insulation rubbed off the wire when I reinstalled that part of the chassis and it had grounded out. That's exactly how I had it wired, center leg of RT351. From what I've read they're pretty much all like that. I'm not off at all, this radio just has a light 833 MHz tone that leaks into the audio from the VCO. Operating frequency and other related data are presented on a 48 character, two line LED matrix display. Wanted to use my Heathkit HW-2036A that I got working well, but all the picky hams out there :D keep telling me that I sound off frequency. CTCSS tone or DPL code, receive frequency CTCSS tone or DPL code, an alphanumeric identifier for each channel and in the TFM-138B, wideband (25 kHz) or narrowband (12.5 kHz) channel spacing assignment. Since I'm net control for an ARRL traffic net on Tuesday nights, I can't afford to be without a radio if I do something wrong with this one. Removed everything, and found that the tone wire to the deviation pot had split the insulation when I fastened the board back down, so I'll give it another go once I get the mic for my Yaesu FT-2400. I unhooked the PTT ground and it was still locked in transmit mode. Didn't chunk the PL tone required repeater either. I powered it up with the board hooked up and it was stuck in transmit mode. Well, on this radio chassis ground is the same as the 12V ground. The PTT ground I figured was the other side of the PTT switch, and the third ground was for the tone (the one that went to the deviation pot). The one thing it doesn't tell you is where to put the grounds. I found the center deviation pot and wired everything up. (Mine is mounted on top with Velcro.Yep, I believe Midland branded the exact same radio. I would like to share it here that someone may receive help from what Paul shared with me. I was interested in connecting a Tone board to it so I could work 6m repeaters. Ranger states this will also work on the RCI-2950DX/70DX/95DX PCBДЄ few years ago I bought an RCI-5054dx. In this picture, you can see how I ran the wiring out of the radio. ( It also shows how the white wire is routed with the 100k ohm resistor with heatshrink. Here, I have the shield soldered to the top of the crystal. This photo shows the black wire ground eyelet on the board. The collector is the single leg of Q49, the opposite side has 3 legs. Here is the red wire, soldered to the collector of Q49. The lead from the resistor is soldered to the base of Q28. You can see that the base is the leg that is closest to theДЇront of the radio (the picture is oriented so that the front of the radio My resistor is brown, black, green then gold ) soldered to theД«ase of Q28. White wire, and wrapped in heatshrink) (+/- 10% This photo shows the white wire ( 100K ohm resistor soldered on to end of The attachment at the bottom is where the points of connection are located.

CTCSS TONE BOARD KIT SERIES

(This will allow the TE-32 to start encoding in less than 10ms) Ground (Blk) Gnd Eyelet CTCSS Output (White) Base of Q28 with a 100K Ohm resistor in series Shield Ground (main PCB) TE-32 CTCSS Encoder Connection points on the radio + Voltage (Red) Collector of Q49 (TX+)

CTCSS TONE BOARD KIT MOD

These eyelets are labeled as follows:ДЄF I/P AF O/P, GA, SQ, 8V O/P, PTT, GND, MOD I/P, MOD O/P Locate a row of 9 eyelets on the right front section of the main pcb.

Ctcss tone board kit