Station Radios

K4SLB/R 444.450+ 103.5 CTCSS
The computer interface is a homebrew connected to Homebrew PIII 800MHZ computer with 512 MB RAM B&D Controller.

The Receiver is a Motorola D34MJA77A3CK
The Transmitter is a Motorola D44MJA7DA5CK

Announcements by Echo Time TTS Plus by KH2D,
Voice provided by Neo Speech Paul
and yours truly

Antenna is a Comet GP9
Duplexer is a DB Products
With the addition of a set of Motorola Pass filters
connected to a ARR GaaSFet Preamp

N4GUS/R 927.7000- 411DPL (AKA K4EIO/R)
The computer interface is a homebrew connected to Resurrected Dell P4 2.4Hhz computer with 512 MB RAM.

The receiver is a Motorola Maxtrac D35XXXXX 800Mhz conversion
The Transmitter is a Motorola Maxtrac D37XXXXX

it is controlled by the same computer using EchoStation Software
The second sound card is connected to the K4SLB/R for streaming audio
connected to a spare Motorola D44MJA7DA5CK


Announcements by Echo Time TTS Plus by KH2D,
Voice provided by Neo Speech Kate,
EchoStation and yours truly

Antenna is a Station Master folded Dipole (11dbi)
Duplexer is a unmarked and an ebay special

N4ARG 147.210+ 103.5 CTCSS / 703DPL
The computer interface is a homebrew connected to Resurrected Compaq 2.4Hhz computer with 512 MB RAM.
 

Announcements by Echo Time TTS Plus by KH2D,
Voice provided by Neo Speech Kate,
EchoStation and yours truly

The Receiver is a Motorola D43XXXXX
The Transmitter is a Motorola D43XXXXX

Dual Band Antenna for the 70cm and 2M

GP-6
146MHz 6.5dBi 5⁄8 wave x 2
446MHz 9.0dBi 5⁄8 wave x 5

GP-9
146MHz 8.5dBi 5⁄8 wave x 3
446MHz 11.9dBi 5⁄8 wave x 8

The tower is a Dual guyed 97' Rohn 25G
The tower reached it's projected height on October 29th, 2006

New, August 2007. The new WA3PGL Super Controller / Mixer has been added to all 3 repeaters.  This is a design conceived by K4SLB - WA3PGL - N4HHA constructed by WA3PGL. It utilizes many of the previous homebrew components and 3 ID-O-Matic's by N0XAS.

The 3 computers remain for the individual EchoLink connections. The system now has the capability of linking any choice of the three repeaters to one an other or all three together, using the new hardware controller.


 

     

 


 

 

MMIV - MMXVI

 Steve Butler NO9S