144 to 28 MHz TCXO SERIES ASSEMBLED TRANSVERTER WITHOUT ATTENUATOR BOARD

Description

144/28 MHz TCXO SERIES ASSEMBLED TRANSVERTER IN BOX WITHOUT ATTENUATOR BOARD
This
NEW MODEL TCXO SERIES
of Transverters contains
SPECIAL ORDERED SMD type of TCXO
with
+-1ppm
stability.
It makes this Transverter especially good for Digital Modes operation
. Additionally we added the narrow two coils Band Pass filter of the LO frequency that more suppressed unwanted emission.
With this transverter you can operate on
2 meter
band using any type of HF radio that has
10 meter
band. It would work the whole
2m
band at
144 to 146 MHz
if your base radio has
28 to 30 MHz
band. It works any modes such
SSB, CW or FM
if its available in your radio.
Since this Assembled in Box Transverter does
NOT contain the Attenuator Board
it has to be driven by
LOW LEVEL POWER (1 ... 10 mW)
of IF FREQ (28 MHz). You should use the
TRANSVERTER LOW LEVEL OUTPUT CONNECTOR
of your radio.
It is very easy to use this transverter. Just hook it up to your base HF Radio
TRANSVERTR LOW LEVEL OUTPUT
connector and use the
PTT Cable between your radio and transverter
.
I am including English detailed instruction how to hook this transverter up to your radio.
Technical specifications
RF range  -
144 ... 146 MHz
IF range  -
28 ... 30 MHz
IF input power
28 MHz
-
1 ... 50 mW / 0 ... 17 dBm (0.05 W max.)
LO frequency  -
116 MHz
(116.000 SMD type of TCXO)
LO frequency stability
-
+
/- 1 ppm
Output power on
144 MHz
-
10 ... 15 W
RX gain
-
typ. 20 dB
Noise figure  -
typ. 1.0 dB
Image rejection  -
typ. 70 dB
PTT control  -
Contact closure to ground
Supply voltage
-
+13.8 V DC (+12 ... 14 V DC)
Current consumption  -
typ. 1.3 A (TX)
TX Output transistor  -
RD15HVF1
RX Input transistor  -
BF998
Dimensions (mm) -
80 x 45
If you have more questions feel free and ask me.
This TRANSVERTER goes with the power cord and its English description with instruction how to hook it up to your radio.
We ship Worldwide
from the Ukraine by
Airmail
with insurance and provide a tracking number that can be easily tracked through the Internet.
After the package left Ukraine you can track it on a tracking system of the Postal service of your country. The shipping is safe and fast. Usually it takes up to
20 days
but it can be more or less delivery time depending on how quickly the package goes through Customs.
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