432 to 28 MHz TCXO SERIES ASSEMBLED TRANSVERTER 70cm 432mhz

Description

432/28 MHz TCXO SERIES ASSEMBLED TRANSVERTER IN BOX
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.
This Assembled in Box Transverter contains the TRANSVERTER BOARD and ATTENUATOR BOARD. This means it needs 1 ... 10 W driving power and suppose to use through the Antenna connector of your radio
.
With this transverter you can operate whole
70 cm
band using any type of HF radio that has
10 meter
band. Most HF radios have
28 to 30 MHz
band so in this case it means you would have
432 to 434 MHz band
. It works any modes such
SSB, CW or FM
if its available in your radio.
It is very easy to use this transverter. Just hook it up to your base HF radio antenna connector and it is ready to work!
Since this Assembled Transverter contains the Attenuator Board with the bypass mode you can easily get the multiband VHF system buying the other band transverter and hook it  up in chain with this transverter and use one coax cable between your radio and transverter. You would not need to unscrew or change the cables from other transverter. Just power ON the needed transverter and OFF the other.
I am including English detailed instruction how to hook this transverter up to your radio.
Technical specifications
RF range -
430 ... 436 MHz (432.000 MHz at 28.000 MHz)
IF range -
26 ... 32 MHz
IF
28 MHz
input power  -
3
... 5 W (10 W max.)
LO frequency -
404.000 MHz
(SMD type of TCXO)
LO frequency stability -
+/- 1 ppm
Output power on
432 MHz
-
2 ... 3 W
RX gain -
typ. 20 dB
Noise figure -
typ. 0.7 dB
Image rejection -
typ. 70 dB
PTT control -
Contact closure to ground or RF SENSE (RF VOX)
Supply voltage
-
+13.8 V DC (+12 ... 14 V DC)
Current consumption -
typ. 0.8 A (TX)
TX Output transistor -
RD15HVF1
RX Input transistor -
BF998
Dimensions (mm) -
80 x 46
If you have more questions feel free and ask me.
This TRANSVERTER goes with the power cord and English description of the Attenuator and Transverter boards and 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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