15-3.2 Connectors
The ASTRO Option housing has two
connectors as shown in Figure 1-1. Both
connectors are located on the side of the
housing. The KVL connector provides a
receptacle for loading an external encryption
key or for programming a radio with a test key.
The other connector is an interface port.
Key Variable Loader (KVL) Port
The KVL port allows the analyzer to be
preloaded with a user-selected encryption
key from any compatible keyloader (key
inserter). The port is also used with an
optional cable to transfer test keys from the
analyzer to a radio being tested. The R2670
with ASTRO Option is compatible with the
following Motorola key inserters: T3010DX,
T3011DX, T3012DX, T3013DX, T3014DX,
or any KVL 3000 with the ASN option.
Serial Port (25 PIN)
The serial interface port is multiplexed to
provide the future addition of an HDLC
wireline serial data interface or an RS-232
interface for data communications.
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