FS: 51.100 MHz Crystals for TS-700 4m conversion

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FS: 51.100 MHz Crystals for TS-700 4m conversion

Postby PA5MS » Fri 24 Feb 2017, 18:19

Hi all,

i'm converting my TS-700 to 70MHz and ordered some crystals, I ordered more than I needed so if there is any need for these crystals I have some surplus to my needs.

12 Euro each including world wide shipping via lettermail.

Below are the specs of the crystals.

QUARTZ CRYSTAL UNIT SPECIFICATION
Frequency: 51.100MHz
Mode of Oscillation 3th overtone
Holder type : HC-49/U
Frequency tolerance: ±20ppm at 25℃
Equivalent resistance (Rr): 30 ohm Max.
Operating temperature range: -0℃ To +70℃
Storage temperature range: -40℃ To +85℃
Frequency stability: ±20ppm at -40℃ To +85℃
Loading capacitance (CL) : 20pF
Drive level (DL): 100 uW Typical
Shunt Capacitance (C0): 7.0pF MAX
Insulation resistance (IR) : More than 500M ohms at DC 100V
Circuit: Measured in S&A 250B
Aging: ±5 ppm Max (+25℃ 1st Year)
Other RoHS Compliant (Pb free)

73! John PA5MS

See you soon on 4m
PA5MS
 
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Joined: Fri 24 Feb 2017, 17:49

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