Setup guide
Table Of Contents
- Table of Contents
- 1 General information (setting up microHAM and N1MM logger)
- 2 SO2R Setup at PA1M - microHAM MK2R+ and Station Masters and N1MM logger
- 2.1 Layout cabling
- 2.1.1 MK2R+ Station Master Connection diagram (by Joe, W4TV)
- 2.1.2 Shack PA1M
- 2.1.3 Stationmaster
- 2.1.4 Nr 6 - Port A - Antennaswitch (DB25F) microHAM DOUBLE TEN SWITCH
- 2.1.5 Nr 14 - Port B - bandpassfilter, sequencer (DB25F) ICE-419A BPF
- 2.1.6 Nr 5 - Port PA - Power Amplifier (DB15F)
- 2.1.7 Nr 13 - Port ROTOR - Antenna Rotator (DB15F)
- 2.1.8 StationMaster cabling
- 2.1.9 Setup Station Master
- 2.1.10 Setup uRouter
- 2.2 DOUBLE TEN Port lockout with Station Masters
- 2.3 Radio settings
- 2.4 microHAM Router setup
- 2.5 Station master setup
- 2.6 N1MM logger setup
- 2.7 MMTTY setup
- 2.8 PC setup
- 2.9 Errors and other problems
- 2.10 Detailed Cabling Diagrams
- 2.1 Layout cabling
- 3 N1MM - RTTY operation / settings

2.8.1 Computer USB port setup
Default Windows is turning off the USB port to save power.
Right click on "My Computer"
Select Properties
Select the "Hardware" tab then "Device Manager"
Expand Universal Serial Bus controllers
Double click on each USB Root Hub entry in turn.
When the USB Root Hub entry is open,
Select the Power Management tab and remote the Check mark from the "Allow the computer to
turn off this device to save power" box.
Click OK
2.9 Errors and other problems
2.9.1 Station Master messages
Message: KEY IN TOO LONG
Solution: uRouter: Station Master Tab: PA & Sequencer Deselect Key In
Remember: Don't forget to reset Transmit focus on MK2R
2.9.2 K3
Error: K3 does TX but no FSK output
Solution: Check if radio is in FSK D (this is a setting per band!)
2.10 Detailed Cabling Diagrams
Breakout box from Station Master Ports
DB25 to DOUBLE_TEN_SWITCH StationMaster 1 − Port A StationMaster 2 − Port A
1 − PORT A1 20 − PORT A1
2 − PORT A2 21 − PORT A2
3 − PORT A3 22 − PORT A3
4 − PORT A4 23 − PORT A4
5 − PORT A5 24 − PORT A5
6 − PORT A6 25 − PORT A6
7 − PORT A7 10 − PORT A1
8 − PORT A8 11 − PORT A1
9 − PORT A9 12 − PORT A1
10 − PORT A10 13 − PORT A1
11
12
13 − Ground all Relays 19 − Control Ground
14 − PORT B1 20 − PORT A1
15 − PORT B2 21 − PORT A2
16 − PORT B3 22 − PORT A3
17 − PORT B4 23 − PORT A4
18 − PORT B5 24 − PORT A5
19 − PORT B6 25 − PORT A6
13−2−20092 SO2R Setup at PA1M − microHAM MK2R+ and Station Masters and N1MM logger 44