K2CC Repeater

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Revision as of 19:06, 28 March 2018 by KC2YXU (talk | contribs) (70 Centimeter: 443.3500+ Mhz (Voice))

The K2CC 2m Repeater is: On Air

The K2CC D-Star Repeater is: On Air (Not currently linked to D-Star network)

Public Repeater Operation

2 Meter: 146.895 MHz

The K2CC 2 meter (VHF) repeater has an output frequency of 146.895 MHz, with a -0.6 MHz offset. It requires a CTCSS tone of 151.4 Hz on the input, and transmits a 151.4 Hz CTCSS as well. The 2 meter repeater supports IRLP and is node 4747.

70 Centimeter: 443.3500+ Mhz (Voice)

The 70 centimeter (UHF) repeater is currently off air.

23 Centimeter 1272.00+ (Voice) 1298.00 (Data)

The 23 centimeter (1.2GHz) repeater is used for D-STAR data and voice. The voice repeater operates with a +12 MHz offset and the data repeater operates with no offset.


The K2CC Repeaters are located on the Science Center Tower at Clarkson University. Its location is shown on the map below.

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Repeater Administration

Control Commands

IRLP is supported on the 2m repeater. To connect to another node, dial its number on a DTMF keypad. To disconnect dial "73". The K2CC repeater's node number is 4747.

2m Equipment


Link Communications RLC-2

2m Port

The repeater is a Vertex Standard VXR-9000, bought in spring 2013 through alumni donations.

The 2m transmitter/receiver was previously a modified GE Mastr II.

IRLP Controller

The IRLP controller is a HP T610 thin client, with an IRLP v3 interface board.

D-Star Equipment

All of the D-Star repeaters share a single Icom ID-RP2C controller. The K2CC D-Star repeater is not currently connected to the D-star network.

70 cm Repeater

The 70 cm repeater uses an Icom ID-4000 voice repeater module, connected to port 3 of the controller.

23 cm Repeater

The 23 cm repeater uses an Icom ID-RP2V voice repeater module connected to port 4 of the controller and an Icom ID-RP2D data module connected to port 1.