The Diamond Bar Repeater is an open 2 meter machine with good regional coverage. The repeater operates on 146.640 with a -600 KHz offset and a PL tone of 167.9. The City of Diamond Bar sponsors the repeater and W7BF is the repeater trustee.
Guests are always welcome.
When using the repeater, please observe the following guidelines. If the repeater is in use and you would like to join in the QSO or make a call, say your call sign during the previous callers squelch tail. The parties involved in the QSO should acknowledge you at their earliest possible convenience. This both prevents the repeater from timing out and allows others a chance to break in. The repeater operates with a 2 minute timer.