2. FRONT PANEL Figure 2 – TCG 01-G front panel TCG 01-G features two LED indicators on the front panel (Figure 2), together with a 2-line by 16- character backlit LCD display. SYN LED: This LED shows the status of the current sync source.
Antenna Cable Considerations: The Tekron antenna port expects a signal with at least 15 dB of gain, and no more than 35 dB of gain, with 20-35 dB being the optimal gain range. The Tekron supplied antenna delivers 40 dB of gain into the antenna cable, hence the loss of the antenna cable in the installation should fall within the ranges specified below.
Simulated DCF77 receiver time code. Refer to the Tekron Configuration Tool Manual for further information. P4 pin 1 is not available on TCG 01-G with DTE serial port. If not specified, TCG 01-G will ship with a DCE serial port.
Mounting the TCG 01-G The TCG 01-G can be used free-standing or mounted in a 19” rack. Each unit ships with a rack- mount bracket which can be attached by removing the 4 corner front panel screws and attaching the plate as illustrated in Figure 9.
TCG 01-G is connected to; is turned OFF, wait a full ten seconds, and then turned ON again. This will result in the TCG 01-G having to resynchronize with the GNSS satellites.
High Voltage (MOSFET) Output Option The TCG 01-G may be ordered with either or both of the P2 and P3 outputs configured with a high voltage FET switching transistor instead of the standard 5 V logic output. When fitted in this manner, each output can switch a 300 V DC, 100 mA external load.
Time tags use UTC time, and each tag includes the year, day of year, hour, minute and second, as well as fraction of second to a resolution and accuracy of 100 ns. The TCG 01-G measures time internally in 40 ns intervals, rounding to the nearest 100 ns for time tag storage purposes, thus allowing accuracy to equate to resolution.
Need help?
Do you have a question about the TCG 01-G and is the answer not in the manual?
Questions and answers