TrueTime Symmetricom XL-DC GPS 10MHz Oscillator IRIG-B Timecode LCD w PPO Option [Refurbished]

Tested/Guaranteed • Good Time, Frequency & IRIG-B Outputs • Date Value Correct • PROGRAMMABLE PULSE Option (PPO) Installed • TCXO with 10MHz, 5MHz & IRIG-B Outputs • 115V or 230V Power • TrueTime XL-DC GPS Clock

Photos show the actual item for sale

Description

Lightly used, in very good cosmetic condition and fully working, including showing a correct date. This unit has a TCXO oscillator as well as the optional Programmable Pulse Output (PPO) feature enabled. The IRIG-B, 10MHz, and 5MHz outputs have been tested as being good. The PPO jack is where the 1MHz output is normally located. A copy of the console port output taken during testing is provided below. The photos show the actual item for sale. A basic antenna is included to allow you to test the item out of the box although you will probably need to take both the receiver and the antenna outdoors to test. The Antenna voltage is 5V so almost any professional conical type antenna will probably work. Note that the antenna needs a clear and complete view of the sky for the unit to function to full specification. Rack ears are included as shown. The internal Lithium memory back up battery has just been replaced so should not need attention for some years. The photos show the actual item for sale. No printed manual is included but a copy may be downloaded from https://www.prostudioconnection.net/1112/xl-dc-manual.pdf if required.

Actual item for sale

Features

• Less Than 40 Nanoseconds rms Accuracy to UTC During Selective Availability (SA)*
• Better Than 1x10-12 Frequency Accuracy
• Versatile and Modular Architecture
• Supports Many Different Output Options
• 1 PPS Output (not confirmed during testing)
• 10MHz, 5MHz and 1MHz Frequency Outputs
• IRIG B Time Code Output

Console Port Log

032:18:20:39
032:18:20:40
032:18:20:41

f01
F01 +00:00
f02
F02 24
f03
F03 UTC 02/01/24 18:21:14
f04
ERROR 05 NO SUCH FUNCTION
f05
F05 ON 00000001000 00000010000 00000100000 00001000000
f06
F06 OFF
f07
ERROR 05 NO SUCH FUNCTION
f13
F13 00.000000200
f14
ERROR 05 NO SUCH FUNCTION
f16
ERROR 05 NO SUCH FUNCTION
f17
ERROR 05 NO SUCH FUNCTION
f18
TRUETIME Mk III sys ver 021 GPS-XL V1.037 182-6373v001
f28
ERROR 05 NO SUCH FUNCTION
f31
ERROR 05 NO SUCH FUNCTION
f50
F50 N 28d32'11.2" W 081d39'9.7" 0m pdop
f51
F51 +50ns
f52
F52 +0ns
f53
F53 AUTO: 5 SATS
f55
F55 METERS
f60
F60 prn 22 good enabled sig level= +0.00
F60 prn 2 good enabled tracked sig level= +5.20
F60 prn 20 good enabled sig level= +0.00
F60 prn 5 good enabled sig level= +0.00
F60 prn 1 good enabled sig level= +0.00
F60 prn 18 good enabled sig level= +0.00
F60 prn 26 good enabled sig level= +0.00
F60 prn 29 good enabled sig level= +0.00
F60 prn 24 good enabled sig level= +0.00
F60 prn 17 good enabled sig level= +0.00
F60 prn 15 good enabled sig level= +0.00
F60 prn 9 good enabled tracked sig level= +12.18
F60 prn 27 good enabled sig level= +0.00
F60 prn 25 good enabled sig level= +0.00
F60 prn 19 good enabled sig level= +0.00
F60 prn 14 good enabled sig level= +0.00
F60 prn 16 good enabled sig level= +0.00
F60 prn 21 good enabled tracked sig level= +12.90
F60 prn 23 good enabled sig level= +0.00
F60 prn 28 good enabled sig level= +0.00
F60 prn 7 good enabled tracked sig level= +10.09
F60 prn 4 good enabled tracked sig level= +2.27
F60 prn 31 good enabled sig level= +0.00
F60 prn 13 good enabled sig level= +0.00
F60 prn 12 good enabled sig level= +0.00
F60 prn 8 good enabled tracked current sig level= +13.62
f65
ERROR 02 SYNTAX
f66
F66 OFF
f68
F68 2004
f69
F69 UTC
f71
F71 phase=-1.567E-08 s offset=-3.748E-09 drift= 7.543E-07/DAY DAC=-17951
f72
F72 Antenna: OK PLL: OK GPS: Locked
f73
F73 SLBA5G--- M-------- m-T------