| FM 2 Meter Repeater | 145.230 MHz (-Tx, PL tone 118.8 Hz) |
| FM 2 Meter Repeater (Currently Out Of Service) | 146.715 MHz (-Tx, PL tone 118.8 Hz) |
| FM 70 cm Repeater IRLP Node 8537 | 449.975 MHz (-Tx, PL tone 114.8 Hz) |
| FM 70 cm Repeater | 443.250 MHz (+Tx) |
| ATV Fast Scan Beacon | 923.250 MHz 4000mW PEP-ERP |
| ATV Fast Scan | 426.250 MHz (Tx/Rx) |
| KA Node K3IR-3 | 145.030 MHz 1200 baud |
| Future | 145.690 MHz (Forwarding) |
| Future | 223.440 MHz (Forwarding) |
| Packet Radio K3IR-1 BBS | 145.030 MHz 1200 baud |
K3IR-1 Packet BBS
The packet BBS Mail Drop is running on a Kantronics KPC-3+ TNC and a Alinco DR-1200T transceiver. This system is located at the K3IR repeater site in Rapho Township, Pennsylvania, at 622′ ASL. The repeater is in grid square FN10se (76° 27′ 17″ Latitude, 40°10’02” Longitude).and is approximately 12 miles North West of Lancaster, PA. The system is backed up by a UPS and the entire system is backed up by a 7 KW propane emergency generator. In the event of a power failure during emergencies this system will remain on line.
K 3 I R – Systems Chart
| Port | Frequency | Radio | Power | Antenna | Speed | Use-Info |
| 1 | 145.030 MHz | DR-1200T | 25W | 5/8w GP at 40′ | 1200 baud | User BBS Mail Drop |
| 2 | Future | |||||
| 3 | Future | |||||
| 4 | 223.440 MHz | IC-38A | 25W | 5 ele Yagi East | 1200 baud | Future |
| 5 | 446.075 MHz | TM-441A | 20W | 5 ele Yagi NW | 1200 baud | Future |
| 6 | 145.690 MHz | DR-110T | 10W | 3 ele Yagi West | 1200 baud | Future |
| 7 | Future |
This system is a group effort of the Southern Pennsylvania Amateur Radio Club, Inc. All users are welcome and appreciated. Questions, comments or complaints may be directed to any sysop by sending a message as “SP N3XPD @ K3IR”.
Sysops: Mike-N3XPD, Dave-N3LOM, Harry-WA3FFK
Southern Pennsylvania Radio Club 