This page has information on the Equipment used for our Repeater systems installed at our location at 'The Dunes Condominiums' on the beach in Port Aransas, Texas

2 Meter Repeater equipment

145.290/R 110.9 tone encode & decode

GE Master Pro
Transmitter: 4-ET-58-F10 (90 watt)
Receiver: 4-ER-41-C
Power Supply: 4-EP-38-A10
Crystals: International Crystal MFG.
Controller: NHRC-5 (digital Voice) with NHRC-DAD (Digital Audio Delay)
Preamp: Advanced Receiver Research Labs P144VDG 24dB GaAsFET
Duplexers: Wacom WP-641 4 cavity band pass/reject with notch
Tone encode/decode board: Communications Specialists Inc. TS64DS
Watt Meter: Bird 4521 panel mount
Antenna: Decibel Products Inc. DB-224-E
Feedline: Belden LMR-400
EchoIRLP:

1.25 meter Repeater equipment

224.480/R 107.2 tone (optional)

Midland 13-509
Built from the “220 NOTES” The National 220 MHz Newsletter Volume 6, Number 2 APRIL, 1983
Transmitter: Midland 13-509
Receiver: Midland 13-509
Power Supply: Midland 13-509
Crystals: International Crystal MFG.
Controller: SCOM 5K with SCOM ADM (Audio Delay Module)
Preamp: home brew 20dB GaAsFET
Duplexers: Wacom WP-652 4 cavity band pass/reject with notch
Tone encode/decode board: Communications Specialists Inc. TS32DS
Watt Meter: N/A
Antenna: Cushcraft AFM-24DA (4 dipole)
Feedline: Belden LMR-400

.70 centimeter Repeater equipment

444.100/R 107.2 tone encode & decode

GE MASTER II
Transmitter: (provide GE part# later)
Receiver:  (provide GE part# later)
Power Supply:  (provide GE part# later)
Crystals: International Crystal MFG.
Controller: Pion & Simon Electronics 508-2 (digital voice) with encode/decode
Preamp: Advanced Receiver Research Labs P432VDG 17dB GaAsFET
Duplexers: Decibel Products Inc. 040165-002 (GE part# 19C307166P1Z) 4 cavity band    pass/reject with notch
Tone encode/decode board:
Watt Meter: N/A
Antenna:  Decibel Products Inc. DB-420
Feedline: Heliax ½” LDF-50B