Precision Crystal Heater for HAM radio RTL SDR OCXO TCXO transceiver

Description

Precision Crystal Heater board
This heater is useful to bring the temperature of a crystal to
42°C.
TECHNICAL SPECIFICATIONS:
* Temperature 50 °C ±1.5 °C
* The temperature stability is
0.01
%
* Power supply 10 to 12V
* Max current consumption 90 mA (at start-up)
* Warm-up time max 1min.
* PCB size 10 mm x 13mm
* Suitable for HC49,HC49/U HC43, HC18, HC25 and HC42 crystals
* Smaller
crystals are
possible
solder on PCB
back side
The package contents:
1pc Crystal heater PCB board
1pc Heat shrink tube
* Crystals seen on picture are not included
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