Frequency Sources I have

Manufacturer
Model
S/N
Reference
Bandwidth
Functional?
Have manuals?
Have A/C?
Have the battery?
Date acquired
Cost me
Source
Connectivity
Status
Comments
Agilent 1588-LXI MY43002681 xtal 25Mhz RXTXclk apparently no IEC N/A 2018-02-?? $20 WeirdStuff BNCs, serial, USB, 100BT=thing1 25MHz TXCLK-RXCLK~1000Hz PTP demo
Agilent 1588-LXI US42000101 xtal 25Mhz RXTXclk apparently no IEC N/A 2018-02-?? $20 WeirdStuff BNCs, serial, 100BT=thing2 (no USB opening) 25MHz TXCLK-RXCLK~1000Hz PTP demo, TS works
Chronetics PG-11 158 R/L/C 0-20MHz partially ? wired N/A 2019-04-13 $10 flea @ Fry's BNCs sync works, final amp doesn't--may bypass pulse generator
Extech 380282 xtal 0.5, 1, 2, 5, 10, 50, 60, 75, 100, 150, 200, 300, 600, 1000, 1200, 1600, 2400, 4800 Hz yes pamphlet N/A 9V 2016-05-14 $60 De Anza banana, serial daily driver DMM w/square-wave source
FEI 5680A 0527-96364 Rb 1Hz, 10MHz yes online adhoc, breakout board N/A 2016-10-07 $107 Time Nut SMA, serial A man with two watches is never sure Rubidium standard
Heathkit IG-4505 xtal 1, 2, 5 x 10^0..6 Hz yes online wired N/A 2015? $50 ebay BNC, banana enclosed scope calibrator. Removed 50R lump
Heathkit IOA-4510-1 xtal 1kHz, 10kHz, 100kHz, 1MHz yes online N/A 5VDC wires 1978? $30+? came w/Heathkit blue scope I later sold testpoints bare board scope calibrator
Heathkit GC-1000 WWV 3.6MHz (not color burst) yes yes? wired external 12V for moving 1983? $300+? Heathkit, Hopkins BNC, serial noise swamped WWVDO
Heathkit GC-1000H WWV 3.6MHz (not color burst) repaired yes? wired external 12V for moving 2018-04-06 $call C&H, Duarte BNC recently aligned WWVDO
HP 8656A 2208A02828 OCXO? or ext ref 0.100 thru 990MHz wasn't online IEC N/A 2018-01-?? $75 as-is HSC N/BNC, GPIB replaced fuse signal generator, GPIB
RaspberryPi B NTP, xtal 40kHz-250MHz yes online PowerOne N/A 2013-12-xx? gift MJB breakout, HDMI/RCA, USB, 100BT=rpi interpolated frequency generator
Tektronix 2235 B022915 R/L/C 995Hz yes yes IEC no 2018-03-10 $40 De Anza BNC, testpoint basic analog use calibrator
Tektronix 455 B057713 R/L/C 943Hz no yes wired no 1987 $80? Foothill flea market BNC, testpoint magic smoked use calibrator
Tektronix 2440 B015127 xtal 50Hz, 500Hz, 5kHz, 50kHz, 500kHz, 1MHz, 5MHz yes online IEC N/A 2015-05-09 $100 ebay BNC, testpoint, GPIB time-bider use calibrator
Tektronix 2440 B012584 xtal 50Hz, 500Hz, 5kHz, 50kHz, 500kHz, 1MHz, 5MHz yes online IEC N/A May 2015 $125 ebay BNC, testpoint, GPIB workhorse use calibrator
Tektronix CFG-280 TW11597 xtal for counter 0-11MHz yes online IEC N/A 2014? $110? ebay BNC can get about 7D resolution from 5D counter swept function generator, modulation inputs
Tektronix QuickStart8 xtal? various yes yes 9VDC wall wart USB 2015? $70? ebay SMA, testpoints 200ps fast rise scope demo board
Trimble Thunderbolt GPS 1Hz, 10MHz yes online brick N/A 2014-04-21 $202 Leapsecond BNCs, serial has 1024-week rollover problem; Lady Heather compensates GPSDO
ublox EVK-G20 GPS 1Hz thru 24MHz; 48MHz int divs best yes online brick button for GPS 2019-05-11 $5 Fry's flea USB, serial, CDMA ucenter control from W7 vbox on MBP see deviation spreadsheet
voltagestandard.com DMMCheckPlus 3003 xtal 600Hz, 5kHz yes online N/A 9V 2013? $85? voltagestandard.com testpoints overdue for recal DMM checker; freq less strict
Manufacturer
Model
S/N
reference
Bandwidth
Functional?
Have manuals?
Have A/C?
Have the battery?
Date acquired
Cost me
Source
Connectivity
Status
Comments
HP 3311A R/L/C 0-1.6MHz? yes online IEC N/A 2013? $100? HSC banana Disposed at flea market 2018-09-08 Fairly basic function generator