Type I Name AN/PRC-150(C) Name
RADIO PROGRAMMING NOTE
It is recommended to use the RF-6550H High-Frequency Radio Programming Application (HF RPA) (10518-8560-01).
The HF RPA can be used to construct and load an entire network or net into multiple radios. The RPA must be used to program 3G.
NOTE
Entering programming places the radio in an offline state.
Communications are not possible while the radio is being programmed.
4.1 PROGRAMMING TASK SUMMARY
If using the RPA, proceed to Paragraph 4.2 for setup information and use the remainder of the chapter for reference only. Front panel programming tasks, in general, are performed in the following order:
•
Program Type I encryption - Paragraph 4.3•
Program Citadel encryption - Paragraph 4.4•
Program channel presets - Paragraph 4.7•
Program ALE channel groups - Paragraph 4.8.1•
Program ALE self addresses - Paragraph 4.8.2•
Program ALE individual addresses - Paragraph 4.8.2•
Program ALE net addresses - Paragraph 4.8.2•
Program ALE configuration - Paragraph 4.8.3•
Program ALE LQAs - Paragraph 4.8.4•
Program ALE AMDs - Paragraph 4.8.5•
Program 3G - Paragraph 4.9•
Program hopnets - Paragraph 4.10•
Program ARQ/XDL - Paragraph 4.11/Paragraph 4.12•
Program modem presets - Paragraph 4.13•
Program system presets - Paragraph 4.14Some front panel programming can be performed at any time and consists of:
•
Program configuration - Paragraph 4.5•
Program Internet Protocol (IP) parameters - Paragraph 4.6•
Program access levels - Paragraph 4.164.2 ATTACH A PC TO RADIO’S PPP PORT FOR RPA PROGRAMMING
Although the AN/PRC-150(C) can be programmed from the front panel, it is recommended that the RF-6550H HF RPA (part number 10518-8560-01) is used to ensure programming consistency and faster programming of multiple units. The RPA uses the Point-to-Point Protocol (PPP) feature of the J3 DATA PORT.
To connect the AN/PRC-150(C) to a PC running the RPA, see Figure 4-1 and perform this procedure:
a. Rotate function switch to Plain Text (PT)/Cipher Text (CT).
b. Follow the procedure in Paragraph 4.5.2 to configure the PPP PORT to match the serial port of the PC.
c. Follow the procedure in Paragraph 4.6 to set other (more advanced) network IP parameters that may be required.
d. Power the AN/PRC-150(C) OFF.
e. Connect the round end of the PPP Data Cable Assembly (10535-0775-A006) to the DATA port (J3) on the AN/PRC-150(C).
f. Connect the other end of the cable to the appropriate serial port on the PC.
g. Rotate function switch to PT.
The AN/PRC-150(C) is now ready to be programmed by the PC using the Harris RPA.
NOTE
There are actually two ports on the J3 connector: a sync/async DTE port and an async PPP remote port. In addition to the RPA, Harris Wireless Messaging Terminal (WMT) and Tactical Chat applications also use the PPP port of the connector. (Refer to the WMT manuals for proper cabling.)
4.3 TYPE I PROGRAMMING
Type I COMSEC fills are only electronically loaded. Programming refers to the selection, deletion, and review of electronically loaded Type I COMSEC fills. Refer to Paragraph 3.8 for information on loading Type I COMSEC fills. The following paragraphs describe how to program Type I parameters in the AN/PRC-150(C).
4.3.1 Key Loading
Key loading of Type I COMSEC keys is considered an operations procedure and is covered in Paragraph 3.8.
4.3.2 Erasing a Key
COMSEC TEK keys can be individually erased whenever they are no longer needed. Ensure that all superseded keys are immediately erased upon start of new key period.
Refer to Table 4-1. See Figure 4-2. Perform the following procedure to erase a key:
a. Choose PGM>COMSEC>TYPE_I menu choices.
b. Use the keys to select ERASE and press [ENT].
c. Use the keys to select the desired key type to erase (ANDVT, VINSON, or KG-84) and press [ENT]. Only loaded TEKs for the COMSEC mode will be selectable.
d. Use the keys to select one of the following ERASE KEY options (YES, NO). Select YES to erase and press [ENT].
e. Press [CLR] to return to the COMSEC menu.
Figure 4-1. Typical PC to AN/PRC-150(C) PPP Port Connection
HF RADIO CHASSIS
PC
PPP CABLE (10535-0775-A006)
0103-4100-0022
4.3.3 Disabling PT Beeps
If the AN/PRC-150(C) is in PT mode and is connected to an external KY-99 (ANDVT) encryption device, it is necessary to temporarily disable the PT beeps so that the beeps do not interfere with the KY-99. PT beeps notify the user that PT mode is being used.
Refer to Table 4-1. See Figure 4-2. Perform the following procedure to disable PT beeps:
NOTE
Cycling the AN/PRC-150(C)’s power OFF then ON will automatically enable the PT beeps again. Alternatively, use the following procedure but select ENABLED in Step d.
a. Choose PGM>COMSEC>TYPE_I menu choices.
b. Use the keys to select CONFIG and press [ENT].
c. Use the keys to select ALL and press [ENT].
d. Use the keys to select DISABLED and press [ENT].
e. Press [CLR] to return to the PGM menu.
4.3.4 Determining Special Key Availability
Refer to Table 4-1. See Figure 4-2. Perform the following procedure to determine the availability of KEKs and TrKEKs:
a. Choose PGM>COMSEC>TYPE_I menu choices.
b. Use the keys to select KEYS and press [ENT].
c. Use the keys to select SPECIAL and press [ENT].
d. Use the keys to view the availability of KEK and TrKEK for each COMSEC mode.
e. Press [CLR] to return to the KEYS menu.
4.3.5 External KY-100 Compatibility Setup
When using the AN/PRC-150(C) with an external KY-100, it may be necessary to modify certain COMSEC parameters to ensure interoperability.
Refer to Table 4-1. See Figure 4-2. To modify KY-100 specific parameters, perform the following procedure:
a. Choose PGM>COMSEC>TYPE_I menu choices.
b. Use the keys to select CONFIG and press [ENT].
c. Use the keys to select ANDVT-BD and press [ENT].
d. Use the keys to select STAND (for Standard Preamble) or ENHAN (for Enhanced Preamble) and press [ENT].
e. Use the keys to select 6, 9, 12, 15, 30, or 60 for the Training Sequence and press [ENT].
f. Press [CLR] to return to the CONFIG menu.
NOTE
The parameters selected must match those of the external KY-100 the AN/PRC-150(C) will be communicating with.
Before changing any of the default settings, make sure the KY-100 settings are known.
Table 4-1. PGM>COMSEC Menu Settings (Type I Encryption)
Menu Item Options Remarks
KEYS, ERASE --- Allows selective erasure of Traffic Encryption Keys (TEKs) for each crypto mode.
KEYS, SPECIAL --- Shows status (LOADED, NOT LOADED) of Key
Encryption Key (KEK) and Transfer Key Encryption Key (TrKEK) keys for each crypto mode.
CONFIG, ALL PT BEEPS Allows temporary disabling of PT beeps when the radio is operated in PT mode with an external KY-99 (ANDVT) crypto.
NOTE: Setting defaults to ENABLE; power cycling the radio will cause the default setting to be in effect.
CONFIG,